CVE-2026-68376

In the Linux kernel, the following vulnerability has been resolved: sctp: fix auth_hmacs array size in struct sctp_cookie The auth_hmacs array in struct sctp_cookie is supposed to store a complete SCTP_AUTH_HMAC_ALGO parameter, which consists of a struct sctp_paramhdr followed by N HMAC identifiers. However, the array size was calculated using an extra 2 bytes instead of sizeof(struct sctp_paramhdr), which is 4 bytes. When four HMAC identifiers are configured, the HMAC-ALGO parameter stored in the endpoint is larger than the auth_hmacs buffer in the cookie. As a result, sctp_association_init() copies beyond the end of auth_hmacs when initializing the association, corrupting the adjacent auth_chunks field. This can lead to an invalid HMAC identifier being accepted and later cause an out-of-bounds read in sctp_auth_get_hmac(). Fix the array size calculation by including the full SCTP parameter header size.

The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements.

Security Fix(es):

• kernel: Linux kernel: Denial of Service in qla2xxx SCSI driver due to improper command handling after chip reset (CVE-2025-68745)

• kernel: scsi: target: configfs: Bound snprintf() return in tg_pt_gp_members_show() (CVE-2026-46149)

• kernel: netfilter: nf_log: validate MAC header was set before dumping it (CVE-2026-52942)

• kernel: sctp: diag: reject stale associations in dump_one path (CVE-2026-52917)

• kernel: net: pull headers in qdisc_pkt_len_segs_init() (CVE-2026-53091)

• kernel: netfilter: nf_conntrack_sip: don't use simple_strtoul (CVE-2026-52986)

• kernel: sctp: validate cached peer INIT chunk length in COOKIE_ECHO processing (CVE-2026-53246)

• kernel: tipc: fix slab-use-after-free Read in tipc_aead_decrypt_done (CVE-2026-63801)

• kernel: sctp: fix race between sctp_wait_for_connect and peeloff (CVE-2026-63971)

• kernel: security/keys: fix missed RCU read section on lookup (CVE-2026-64015)

• kernel: ixgbevf: fix use-after-free in VEPA multicast source pruning (CVE-2026-64113)

• kernel: sctp: fix auth_hmacs array size in struct sctp_cookie (CVE-2026-68376)

• kernel: tipc: clear sock->sk on the failed-insert path in tipc_sk_create() (CVE-2026-68117)

• kernel: sctp: auth: verify auth requirement when auth_chunk is NULL (CVE-2026-68300)

• kernel: sctp: validate stream count in sctp_process_strreset_inreq() (CVE-2026-68315)

Bug Fix(es) and Enhancement(s):

• scsi: mpt3sas: avoid freeing unallocated PCIe SGL buffers [rhel 8.6.z] (JIRA:Rocky Linux-194117)

• gfs2: harden gfs2_glock_hold [Rocky Linux-8] (JIRA:Rocky Linux-240340)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

The kernel packages contain the Linux kernel, the core of any Linux operating system.

Security Fix(es):

• kernel: Linux kernel: Denial of Service in qla2xxx SCSI driver due to improper command handling after chip reset (CVE-2025-68745)

• kernel: scsi: target: configfs: Bound snprintf() return in tg_pt_gp_members_show() (CVE-2026-46149)

• kernel: netfilter: nf_log: validate MAC header was set before dumping it (CVE-2026-52942)

• kernel: sctp: diag: reject stale associations in dump_one path (CVE-2026-52917)

• kernel: net: pull headers in qdisc_pkt_len_segs_init() (CVE-2026-53091)

• kernel: netfilter: nf_conntrack_sip: don't use simple_strtoul (CVE-2026-52986)

• kernel: sctp: validate cached peer INIT chunk length in COOKIE_ECHO processing (CVE-2026-53246)

• kernel: tipc: fix slab-use-after-free Read in tipc_aead_decrypt_done (CVE-2026-63801)

• kernel: sctp: fix race between sctp_wait_for_connect and peeloff (CVE-2026-63971)

• kernel: security/keys: fix missed RCU read section on lookup (CVE-2026-64015)

• kernel: ixgbevf: fix use-after-free in VEPA multicast source pruning (CVE-2026-64113)

• kernel: sctp: fix auth_hmacs array size in struct sctp_cookie (CVE-2026-68376)

• kernel: tipc: clear sock->sk on the failed-insert path in tipc_sk_create() (CVE-2026-68117)

• kernel: sctp: auth: verify auth requirement when auth_chunk is NULL (CVE-2026-68300)

• kernel: sctp: validate stream count in sctp_process_strreset_inreq() (CVE-2026-68315)

Bug Fix(es) and Enhancement(s):

• scsi: mpt3sas: avoid freeing unallocated PCIe SGL buffers [rhel 8.6.z] (JIRA:Rocky Linux-194117)

• gfs2: harden gfs2_glock_hold [Rocky Linux-8] (JIRA:Rocky Linux-240340)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

The kernel packages contain the Linux kernel, the core of any Linux operating system.

Security Fix(es):

• kernel: Linux kernel: Denial of Service in qla2xxx SCSI driver due to improper command handling after chip reset (CVE-2025-68745)

• kernel: drm/xe: Open-code GGTT MMIO access protection (CVE-2026-23466)

• kernel: drm/xe: always keep track of remap prev/next (CVE-2026-31479)

• kernel: drm/amdgpu: Fix fence put before wait in amdgpu_amdkfd_submit_ib (CVE-2026-31566)

• kernel: drm/i915/gt: fix refcount underflow in intel_engine_park_heartbeat (CVE-2026-31656)

• kernel: rtnetlink: add missing netlink_ns_capable() check for peer netns (CVE-2026-31692)

• kernel: Bluetooth: SMP: force responder MITM requirements before building the pairing response (CVE-2026-43334)

• kernel: drm/i915: Fix potential overflow of shmem scatterlist length (CVE-2026-43368)

• kernel: drm/amdgpu: Fix use-after-free race in VM acquire (CVE-2026-43370)

• kernel: Bluetooth: serialize accept_q access (CVE-2026-52918)

• kernel: sctp: diag: reject stale associations in dump_one path (CVE-2026-52917)

• kernel: net: pull headers in qdisc_pkt_len_segs_init() (CVE-2026-53091)

• kernel: iommu/amd: Fix clone_alias() to use the original device's devid (CVE-2026-53053)

• kernel: Bluetooth: fix locking in hci_conn_request_evt() with HCI_PROTO_DEFER (CVE-2026-53072)

• kernel: net: qrtr: fix refcount saturation and potential UAF in qrtr_port_remove (CVE-2026-52947)

• kernel: Bluetooth: RFCOMM: hold listener socket in rfcomm_connect_ind() (CVE-2026-53256)

• kernel: wifi: nl80211: reject oversized EMA RNR lists (CVE-2026-53182)

• kernel: Bluetooth: hci_sync: reject oversized Broadcast Announcement prepend (CVE-2026-53209)

• kernel: sctp: validate cached peer INIT chunk length in COOKIE_ECHO processing (CVE-2026-53246)

• kernel: Bluetooth: RFCOMM: validate skb length in MCC handlers (CVE-2026-53254)

• kernel: tipc: fix slab-use-after-free Read in tipc_aead_decrypt_done (CVE-2026-63801)

• kernel: scsi: scsi_transport_fc: Widen FPIN pname walker counter to u32 (CVE-2026-63889)

• kernel: sctp: fix race between sctp_wait_for_connect and peeloff (CVE-2026-63971)

• kernel: Bluetooth: L2CAP: Fix possible crash on l2cap_ecred_conn_rsp (CVE-2026-63975)

• kernel: Bluetooth: HIDP: fix missing length checks in hidp_input_report() (CVE-2026-63947)

• kernel: Bluetooth: hci_sync: fix UAF in hci_le_create_cis_sync (CVE-2026-63944)

• kernel: Bluetooth: ISO: fix UAF in iso_recv_frame (CVE-2026-63946)

• kernel: Bluetooth: ISO: serialize iso_sock_clear_timer with socket lock (CVE-2026-63945)

• kernel: wifi: mac80211: capture fast-RX rate before mesh reuses skb->cb (CVE-2026-64117)

• kernel: wifi: iwlwifi: mld: fix TSO segmentation explosion when AMSDU is disabled (CVE-2026-64037)

• kernel: ixgbevf: fix use-after-free in VEPA multicast source pruning (CVE-2026-64113)

• kernel: wifi: iwlwifi: mld: validate sta_mask before ffs() in BA session handlers (CVE-2026-64255)

• kernel: wifi: mac80211: fix MLE defragmentation (CVE-2026-64515)

• kernel: mm/khugepaged: write all dirty file folios when collapsing (CVE-2026-68086)

• kernel: Linux kernel: Wi-Fi subsystem out-of-bounds read via crafted frames (CVE-2026-68402)

• kernel: sctp: fix auth_hmacs array size in struct sctp_cookie (CVE-2026-68376)

• kernel: wifi: cfg80211: validate PMSR FTM preamble range (CVE-2026-68406)

• kernel: tipc: clear sock->sk on the failed-insert path in tipc_sk_create() (CVE-2026-68117)

• kernel: sctp: auth: verify auth requirement when auth_chunk is NULL (CVE-2026-68300)

• kernel: drm/xe/pt: Reset current_op in xe_pt_update_ops_init() (CVE-2026-68264)

• kernel: sctp: validate stream count in sctp_process_strreset_inreq() (CVE-2026-68315)

• kernel: dm-verity: fix buffer overflow in FEC calculation (CVE-2026-72098)

Bug Fix(es) and Enhancement(s):

• gfs2: Various xfstests fixes [rhel-9.8.z] (JIRA:Rocky Linux-178219)

• rtla-timerlat-top doesn't stop properly when threshold is…

In the Linux kernel, the following vulnerability has been resolved: sctp: fix auth_hmacs array size in struct sctp_cookie The auth_hmacs array in struct sctp_cookie is supposed to store a complete SCTP_AUTH_HMAC_ALGO parameter, which consists of a struct sctp_paramhdr followed by N HMAC identifiers. However, the array size was calculated using an extra 2 bytes instead of sizeof(struct sctp_paramhdr), which is 4 bytes. When four HMAC identifiers are configured, the HMAC-ALGO parameter stored in the endpoint is larger than the auth_hmacs buffer in the cookie. As a result, sctp_association_init() copies beyond the end of auth_hmacs when initializing the association, corrupting the adjacent auth_chunks field. This can lead to an invalid HMAC identifier being accepted and later cause an out-of-bounds read in sctp_auth_get_hmac(). Fix the array size calculation by including the full SCTP parameter header size.

The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements.

Security Fix(es):

• kernel: Linux kernel: Denial of Service in qla2xxx SCSI driver due to improper command handling after chip reset (CVE-2025-68745)
• kernel: scsi: target: configfs: Bound snprintf() return in tg_pt_gp_members_show() (CVE-2026-46149)
• kernel: netfilter: nf_log: validate MAC header was set before dumping it (CVE-2026-52942)
• kernel: sctp: diag: reject stale associations in dump_one path (CVE-2026-52917)
• kernel: net: pull headers in qdisc_pkt_len_segs_init() (CVE-2026-53091)
• kernel: netfilter: nf_conntrack_sip: don't use simple_strtoul (CVE-2026-52986)
• kernel: sctp: validate cached peer INIT chunk length in COOKIE_ECHO processing (CVE-2026-53246)
• kernel: tipc: fix slab-use-after-free Read in tipc_aead_decrypt_done (CVE-2026-63801)
• kernel: sctp: fix race between sctp_wait_for_connect and peeloff (CVE-2026-63971)
• kernel: security/keys: fix missed RCU read section on lookup (CVE-2026-64015)
• kernel: ixgbevf: fix use-after-free in VEPA multicast source pruning (CVE-2026-64113)
• kernel: sctp: fix auth_hmacs array size in struct sctp_cookie (CVE-2026-68376)
• kernel: tipc: clear sock->sk on the failed-insert path in tipc_sk_create() (CVE-2026-68117)
• kernel: sctp: auth: verify auth requirement when auth_chunk is NULL (CVE-2026-68300)
• kernel: sctp: validate stream count in sctp_process_strreset_inreq() (CVE-2026-68315)

Bug Fix(es) and Enhancement(s):

• scsi: mpt3sas: avoid freeing unallocated PCIe SGL buffers [almalinux 8.6.z] (JIRA:AlmaLinux-194117)
• gfs2: harden gfs2_glock_hold [AlmaLinux-8] (JIRA:AlmaLinux-240340)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

The kernel packages contain the Linux kernel, the core of any Linux operating system.

Security Fix(es):

• kernel: Linux kernel: Denial of Service in qla2xxx SCSI driver due to improper command handling after chip reset (CVE-2025-68745)
• kernel: scsi: target: configfs: Bound snprintf() return in tg_pt_gp_members_show() (CVE-2026-46149)
• kernel: netfilter: nf_log: validate MAC header was set before dumping it (CVE-2026-52942)
• kernel: sctp: diag: reject stale associations in dump_one path (CVE-2026-52917)
• kernel: net: pull headers in qdisc_pkt_len_segs_init() (CVE-2026-53091)
• kernel: netfilter: nf_conntrack_sip: don't use simple_strtoul (CVE-2026-52986)
• kernel: sctp: validate cached peer INIT chunk length in COOKIE_ECHO processing (CVE-2026-53246)
• kernel: tipc: fix slab-use-after-free Read in tipc_aead_decrypt_done (CVE-2026-63801)
• kernel: sctp: fix race between sctp_wait_for_connect and peeloff (CVE-2026-63971)
• kernel: security/keys: fix missed RCU read section on lookup (CVE-2026-64015)
• kernel: ixgbevf: fix use-after-free in VEPA multicast source pruning (CVE-2026-64113)
• kernel: sctp: fix auth_hmacs array size in struct sctp_cookie (CVE-2026-68376)
• kernel: tipc: clear sock->sk on the failed-insert path in tipc_sk_create() (CVE-2026-68117)
• kernel: sctp: auth: verify auth requirement when auth_chunk is NULL (CVE-2026-68300)
• kernel: sctp: validate stream count in sctp_process_strreset_inreq() (CVE-2026-68315)

Bug Fix(es) and Enhancement(s):

• scsi: mpt3sas: avoid freeing unallocated PCIe SGL buffers [almalinux 8.6.z] (JIRA:AlmaLinux-194117)
• gfs2: harden gfs2_glock_hold [AlmaLinux-8] (JIRA:AlmaLinux-240340)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

The kernel packages contain the Linux kernel, the core of any Linux operating system.

Security Fix(es):

• kernel: Linux kernel: Denial of Service in qla2xxx SCSI driver due to improper command handling after chip reset (CVE-2025-68745)
• kernel: drm/xe: Open-code GGTT MMIO access protection (CVE-2026-23466)
• kernel: drm/xe: always keep track of remap prev/next (CVE-2026-31479)
• kernel: drm/amdgpu: Fix fence put before wait in amdgpu_amdkfd_submit_ib (CVE-2026-31566)
• kernel: drm/i915/gt: fix refcount underflow in intel_engine_park_heartbeat (CVE-2026-31656)
• kernel: rtnetlink: add missing netlink_ns_capable() check for peer netns (CVE-2026-31692)
• kernel: Bluetooth: SMP: force responder MITM requirements before building the pairing response (CVE-2026-43334)
• kernel: drm/i915: Fix potential overflow of shmem scatterlist length (CVE-2026-43368)
• kernel: drm/amdgpu: Fix use-after-free race in VM acquire (CVE-2026-43370)
• kernel: Bluetooth: serialize accept_q access (CVE-2026-52918)
• kernel: sctp: diag: reject stale associations in dump_one path (CVE-2026-52917)
• kernel: net: pull headers in qdisc_pkt_len_segs_init() (CVE-2026-53091)
• kernel: iommu/amd: Fix clone_alias() to use the original device's devid (CVE-2026-53053)
• kernel: Bluetooth: fix locking in hci_conn_request_evt() with HCI_PROTO_DEFER (CVE-2026-53072)
• kernel: net: qrtr: fix refcount saturation and potential UAF in qrtr_port_remove (CVE-2026-52947)
• kernel: Bluetooth: RFCOMM: hold listener socket in rfcomm_connect_ind() (CVE-2026-53256)
• kernel: wifi: nl80211: reject oversized EMA RNR lists (CVE-2026-53182)
• kernel: Bluetooth: hci_sync: reject oversized Broadcast Announcement prepend (CVE-2026-53209)
• kernel: sctp: validate cached peer INIT chunk length in COOKIE_ECHO processing (CVE-2026-53246)
• kernel: Bluetooth: RFCOMM: validate skb length in MCC handlers (CVE-2026-53254)
• kernel: tipc: fix slab-use-after-free Read in tipc_aead_decrypt_done (CVE-2026-63801)
• kernel: scsi: scsi_transport_fc: Widen FPIN pname walker counter to u32 (CVE-2026-63889)
• kernel: sctp: fix race between sctp_wait_for_connect and peeloff (CVE-2026-63971)
• kernel: Bluetooth: L2CAP: Fix possible crash on l2cap_ecred_conn_rsp (CVE-2026-63975)
• kernel: Bluetooth: HIDP: fix missing length checks in hidp_input_report() (CVE-2026-63947)
• kernel: Bluetooth: hci_sync: fix UAF in hci_le_create_cis_sync (CVE-2026-63944)
• kernel: Bluetooth: ISO: fix UAF in iso_recv_frame (CVE-2026-63946)
• kernel: Bluetooth: ISO: serialize iso_sock_clear_timer with socket lock (CVE-2026-63945)
• kernel: wifi: mac80211: capture fast-RX rate before mesh reuses skb->cb (CVE-2026-64117)
• kernel: wifi: iwlwifi: mld: fix TSO segmentation explosion when AMSDU is disabled (CVE-2026-64037)
• kernel: ixgbevf: fix use-after-free in VEPA multicast source pruning (CVE-2026-64113)
• kernel: wifi: iwlwifi: mld: validate sta_mask before ffs() in BA session handlers (CVE-2026-64255)
• kernel: wifi: mac80211: fix MLE defragmentation (CVE-2026-64515)
• kernel: mm/khugepaged: write all dirty file folios when collapsing (CVE-2026-68086)
• kernel: Linux kernel: Wi-Fi subsystem out-of-bounds read via crafted frames (CVE-2026-68402)
• kernel: sctp: fix auth_hmacs array size in struct sctp_cookie (CVE-2026-68376)
• kernel: wifi: cfg80211: validate PMSR FTM preamble range (CVE-2026-68406)
• kernel: tipc: clear sock->sk on the failed-insert path in tipc_sk_create() (CVE-2026-68117)
• kernel: sctp: auth: verify auth requirement when auth_chunk is NULL (CVE-2026-68300)
• kernel: drm/xe/pt: Reset current_op in xe_pt_update_ops_init() (CVE-2026-68264)
• kernel: sctp: validate stream count in sctp_process_strreset_inreq() (CVE-2026-68315)
• kernel: dm-verity: fix buffer overflow in FEC calculation (CVE-2026-72098)

Bug Fix(es) and Enhancement(s):

• gfs2: Various xfstests fixes [almalinux-9.8.z] (JIRA:AlmaLinux-178219) *…

• sctp: fix potential deadlock on &net->sctp.addr_wq_lock {CVE-2024-0639}
• sctp: delay auto_asconf init until binding the first addr {CVE-2021-23133}
• netfilter: nf_log: validate MAC header was set before dumping it {CVE-2026-52942}
• netfilter: nfnetlink_osf: fix potential NULL dereference in ttl check {CVE-2026-52998}
• drm/nouveau: fix u32 overflow in pushbuf reloc bounds check {CVE-2026-46006}
• btrfs: fix use-after-free when attempting to join an aborted transaction {CVE-2025-21753}
• btrfs: qgroup: fix race between quota disable and quota rescan ioctl {CVE-2025-39759}
• team: fix header_ops type confusion with non-Ethernet ports {CVE-2026-31502}
• xfrm: Fix dev use-after-free in xfrm async resumption {CVE-2026-72463}
• xfrm: hold dev ref until after transport_finish NF_HOOK {CVE-2026-31663}
• xen/privcmd: restrict usage in unprivileged domU {CVE-2026-31788}
• xen/privcmd: add IOCTL_PRIVCMD_RESTRICT {CVE-2026-31788}
• Bluetooth: L2CAP: make l2cap_connect() return void {CVE-2024-36013}
• btrfs: fix incorrect splitting in btrfs_drop_extent_map_range {CVE-2023-54121}
• netfilter: nf_conntrack: defer invalid log until after unlock {CVE-2026-74624}
• NFS: Pin the 'struct nfs_server' during a FREE_STATEID call {CVE-2026-74730}
• dm cache: fix flushing uninitialized delayed_work on cache_ctr error {CVE-2024-50280}
• audit: fix recursive locking deadlock in audit_dupe_exe() {CVE-2026-68096}
• RDMA/rxe: Reject unknown opcodes before ICRC processing {CVE-2026-46133}
• Bluetooth: bnep: reject short frames before parsing {CVE-2026-53253}
• net: pull headers in qdisc_pkt_len_segs_init() {CVE-2026-53091}
• inet: RAW sockets using IPPROTO_RAW MUST drop incoming ICMP {CVE-2026-46266}
• Bluetooth: RFCOMM: validate skb length in MCC handlers {CVE-2026-53254}
• sched, cpuset: Fix dl_cpu_busy() panic due to empty cs->cpus_allowed {CVE-2022-50103}
• btrfs: qgroup: fix race between quota disable and quota rescan ioctl {CVE-2025-39759}
• fanotify: fix false positive on permission events {CVE-2026-46150}
• HID: usbhid: Eliminate recurrent out-of-bounds bug in usbhid_parse() {CVE-2025-38103}
• ext4: fix e4b bitmap inconsistency reports {CVE-2026-45942}
• Bluetooth: serialize accept_q access {CVE-2026-52918}
• ALSA: usb-audio: Add sanity check for OOB writes at silencing {CVE-2026-43279}
• RDMA/bnxt_re: zero shared page before exposing to userspace {CVE-2026-74584}
• sctp: keep chunk->transport in step with the list it is queued on {CVE-2026-74588}
• ipvs: clear IPv4 options after rebasing tunnel ICMP errors {CVE-2026-74669}
• wifi: cfg80211: Partial revert "wifi: cfg80211: Fix use after free for wext" {CVE-2023-53153}
• net/sched: cls_route: fix fastmap use-after-free on filter {CVE-2026-74583}
• nfs: use nfsi->rwsem to protect traversal of the file lock list {CVE-2026-72472}
• Bluetooth: RFCOMM: Fix session UAF in set_termios {CVE-2026-68188}
• drm/amdgpu/vce: fix integer overflow in image size {CVE-2026-68108}
• ALSA: seq: close a re-opened queue timer in the destructor {CVE-2026-68202}
• ALSA: usb-audio: fix OOB write in snd_usbmidi_akai_output() {CVE-2026-74499}
• USB: serial: io_edgeport: cap received transmit credits {CVE-2026-68365}
• net: slip: serialize receive against buffer reallocation {CVE-2026-68143}
• wifi: cfg80211: cancel sched scan results work on unregister {CVE-2026-68414}
• sctp: fix auth_hmacs array size in struct sctp_cookie {CVE-2026-68376}
• sctp: fix auth_chunk_list capacity check in sctp_auth_ep_add_chunkid {CVE-2026-68320}
• pppoe: reload header pointer after dev_hard_header() {CVE-2026-68121}
• ceph: fix pre-auth out-of-bounds read on snaptrace in ceph_handle_caps() {CVE-2026-68160}
• libceph: refresh auth->authorizer_buf{,_len} after authorizer update {CVE-2026-68156}
• libceph: remove debugfs files before client teardown {CVE-2026-68153}
• libceph: Fix multiplication overflow in decode_new_up_state_weight() {CVE-2026-68158}
• libceph: reject zero bucket types in crush_decode {CVE-2026-68154}
• libceph: bound…

• sctp: fix potential deadlock on &net->sctp.addr_wq_lock {CVE-2024-0639}
• sctp: delay auto_asconf init until binding the first addr {CVE-2021-23133}
• netfilter: nf_log: validate MAC header was set before dumping it {CVE-2026-52942}
• netfilter: nfnetlink_osf: fix potential NULL dereference in ttl check {CVE-2026-52998}
• drm/nouveau: fix u32 overflow in pushbuf reloc bounds check {CVE-2026-46006}
• btrfs: fix use-after-free when attempting to join an aborted transaction {CVE-2025-21753}
• btrfs: qgroup: fix race between quota disable and quota rescan ioctl {CVE-2025-39759}
• team: fix header_ops type confusion with non-Ethernet ports {CVE-2026-31502}
• xfrm: Fix dev use-after-free in xfrm async resumption {CVE-2026-72463}
• xfrm: hold dev ref until after transport_finish NF_HOOK {CVE-2026-31663}
• xen/privcmd: restrict usage in unprivileged domU {CVE-2026-31788}
• xen/privcmd: add IOCTL_PRIVCMD_RESTRICT {CVE-2026-31788}
• Bluetooth: L2CAP: make l2cap_connect() return void {CVE-2024-36013}
• btrfs: fix incorrect splitting in btrfs_drop_extent_map_range {CVE-2023-54121}
• netfilter: nf_conntrack: defer invalid log until after unlock {CVE-2026-74624}
• NFS: Pin the 'struct nfs_server' during a FREE_STATEID call {CVE-2026-74730}
• dm cache: fix flushing uninitialized delayed_work on cache_ctr error {CVE-2024-50280}
• audit: fix recursive locking deadlock in audit_dupe_exe() {CVE-2026-68096}
• RDMA/rxe: Reject unknown opcodes before ICRC processing {CVE-2026-46133}
• Bluetooth: bnep: reject short frames before parsing {CVE-2026-53253}
• net: pull headers in qdisc_pkt_len_segs_init() {CVE-2026-53091}
• inet: RAW sockets using IPPROTO_RAW MUST drop incoming ICMP {CVE-2026-46266}
• Bluetooth: RFCOMM: validate skb length in MCC handlers {CVE-2026-53254}
• sched, cpuset: Fix dl_cpu_busy() panic due to empty cs->cpus_allowed {CVE-2022-50103}
• btrfs: qgroup: fix race between quota disable and quota rescan ioctl {CVE-2025-39759}
• fanotify: fix false positive on permission events {CVE-2026-46150}
• HID: usbhid: Eliminate recurrent out-of-bounds bug in usbhid_parse() {CVE-2025-38103}
• ext4: fix e4b bitmap inconsistency reports {CVE-2026-45942}
• Bluetooth: serialize accept_q access {CVE-2026-52918}
• ALSA: usb-audio: Add sanity check for OOB writes at silencing {CVE-2026-43279}
• RDMA/bnxt_re: zero shared page before exposing to userspace {CVE-2026-74584}
• sctp: keep chunk->transport in step with the list it is queued on {CVE-2026-74588}
• ipvs: clear IPv4 options after rebasing tunnel ICMP errors {CVE-2026-74669}
• wifi: cfg80211: Partial revert "wifi: cfg80211: Fix use after free for wext" {CVE-2023-53153}
• net/sched: cls_route: fix fastmap use-after-free on filter {CVE-2026-74583}
• nfs: use nfsi->rwsem to protect traversal of the file lock list {CVE-2026-72472}
• Bluetooth: RFCOMM: Fix session UAF in set_termios {CVE-2026-68188}
• drm/amdgpu/vce: fix integer overflow in image size {CVE-2026-68108}
• ALSA: seq: close a re-opened queue timer in the destructor {CVE-2026-68202}
• ALSA: usb-audio: fix OOB write in snd_usbmidi_akai_output() {CVE-2026-74499}
• USB: serial: io_edgeport: cap received transmit credits {CVE-2026-68365}
• net: slip: serialize receive against buffer reallocation {CVE-2026-68143}
• wifi: cfg80211: cancel sched scan results work on unregister {CVE-2026-68414}
• sctp: fix auth_hmacs array size in struct sctp_cookie {CVE-2026-68376}
• sctp: fix auth_chunk_list capacity check in sctp_auth_ep_add_chunkid {CVE-2026-68320}
• pppoe: reload header pointer after dev_hard_header() {CVE-2026-68121}
• ceph: fix pre-auth out-of-bounds read on snaptrace in ceph_handle_caps() {CVE-2026-68160}
• libceph: refresh auth->authorizer_buf{,_len} after authorizer update {CVE-2026-68156}
• libceph: remove debugfs files before client teardown {CVE-2026-68153}
• libceph: Fix multiplication overflow in decode_new_up_state_weight() {CVE-2026-68158}
• libceph: reject zero bucket types in crush_decode {CVE-2026-68154}
• libceph: bound…

• sctp: fix potential deadlock on &net->sctp.addr_wq_lock {CVE-2024-0639}
• sctp: delay auto_asconf init until binding the first addr {CVE-2021-23133}
• netfilter: nf_log: validate MAC header was set before dumping it {CVE-2026-52942}
• netfilter: nfnetlink_osf: fix potential NULL dereference in ttl check {CVE-2026-52998}
• drm/nouveau: fix u32 overflow in pushbuf reloc bounds check {CVE-2026-46006}
• btrfs: fix use-after-free when attempting to join an aborted transaction {CVE-2025-21753}
• btrfs: qgroup: fix race between quota disable and quota rescan ioctl {CVE-2025-39759}
• team: fix header_ops type confusion with non-Ethernet ports {CVE-2026-31502}
• xfrm: Fix dev use-after-free in xfrm async resumption {CVE-2026-72463}
• xfrm: hold dev ref until after transport_finish NF_HOOK {CVE-2026-31663}
• xen/privcmd: restrict usage in unprivileged domU {CVE-2026-31788}
• xen/privcmd: add IOCTL_PRIVCMD_RESTRICT {CVE-2026-31788}
• Bluetooth: L2CAP: make l2cap_connect() return void {CVE-2024-36013}
• btrfs: fix incorrect splitting in btrfs_drop_extent_map_range {CVE-2023-54121}
• netfilter: nf_conntrack: defer invalid log until after unlock {CVE-2026-74624}
• NFS: Pin the 'struct nfs_server' during a FREE_STATEID call {CVE-2026-74730}
• dm cache: fix flushing uninitialized delayed_work on cache_ctr error {CVE-2024-50280}
• audit: fix recursive locking deadlock in audit_dupe_exe() {CVE-2026-68096}
• RDMA/rxe: Reject unknown opcodes before ICRC processing {CVE-2026-46133}
• Bluetooth: bnep: reject short frames before parsing {CVE-2026-53253}
• net: pull headers in qdisc_pkt_len_segs_init() {CVE-2026-53091}
• inet: RAW sockets using IPPROTO_RAW MUST drop incoming ICMP {CVE-2026-46266}
• Bluetooth: RFCOMM: validate skb length in MCC handlers {CVE-2026-53254}
• sched, cpuset: Fix dl_cpu_busy() panic due to empty cs->cpus_allowed {CVE-2022-50103}
• btrfs: qgroup: fix race between quota disable and quota rescan ioctl {CVE-2025-39759}
• fanotify: fix false positive on permission events {CVE-2026-46150}
• HID: usbhid: Eliminate recurrent out-of-bounds bug in usbhid_parse() {CVE-2025-38103}
• ext4: fix e4b bitmap inconsistency reports {CVE-2026-45942}
• Bluetooth: serialize accept_q access {CVE-2026-52918}
• ALSA: usb-audio: Add sanity check for OOB writes at silencing {CVE-2026-43279}
• RDMA/bnxt_re: zero shared page before exposing to userspace {CVE-2026-74584}
• sctp: keep chunk->transport in step with the list it is queued on {CVE-2026-74588}
• ipvs: clear IPv4 options after rebasing tunnel ICMP errors {CVE-2026-74669}
• wifi: cfg80211: Partial revert "wifi: cfg80211: Fix use after free for wext" {CVE-2023-53153}
• net/sched: cls_route: fix fastmap use-after-free on filter {CVE-2026-74583}
• nfs: use nfsi->rwsem to protect traversal of the file lock list {CVE-2026-72472}
• Bluetooth: RFCOMM: Fix session UAF in set_termios {CVE-2026-68188}
• drm/amdgpu/vce: fix integer overflow in image size {CVE-2026-68108}
• ALSA: seq: close a re-opened queue timer in the destructor {CVE-2026-68202}
• ALSA: usb-audio: fix OOB write in snd_usbmidi_akai_output() {CVE-2026-74499}
• USB: serial: io_edgeport: cap received transmit credits {CVE-2026-68365}
• net: slip: serialize receive against buffer reallocation {CVE-2026-68143}
• wifi: cfg80211: cancel sched scan results work on unregister {CVE-2026-68414}
• sctp: fix auth_hmacs array size in struct sctp_cookie {CVE-2026-68376}
• sctp: fix auth_chunk_list capacity check in sctp_auth_ep_add_chunkid {CVE-2026-68320}
• pppoe: reload header pointer after dev_hard_header() {CVE-2026-68121}
• ceph: fix pre-auth out-of-bounds read on snaptrace in ceph_handle_caps() {CVE-2026-68160}
• libceph: refresh auth->authorizer_buf{,_len} after authorizer update {CVE-2026-68156}
• libceph: remove debugfs files before client teardown {CVE-2026-68153}
• libceph: Fix multiplication overflow in decode_new_up_state_weight() {CVE-2026-68158}
• libceph: reject zero bucket types in crush_decode {CVE-2026-68154}
• libceph: bound…

• net: ip_gre: require CAP_NET_ADMIN in the device netns for changelink {CVE-2026-63829}
• USB: legousbtower: fix use-after-free on disconnect race {CVE-2026-64340}
• udf: validate sparing table length as an entry count, not a byte count {CVE-2026-64322}
• ipv4: igmp: remove multicast group from hash table on device destruction {CVE-2026-64423}
• USB: ldusb: fix use-after-free on disconnect race {CVE-2026-64343}
• USB: idmouse: fix use-after-free on disconnect race {CVE-2026-64344}
• net/sched: cls_api: Always acquire rtnl_lock when destroying locked classifiers {CVE-2026-74700}
• ipvs: clear IPv4 options after rebasing tunnel ICMP errors {CVE-2026-74669}
• netfilter: ebt_nflog: pin the NFLOG backend {CVE-2026-74660}
• ipv4: fix use-after-free in fib_nhc_update_mtu() {CVE-2026-74656}
• ALSA: usx2y: bound the hwdep mmap fault offset {CVE-2026-74641}
• ipv6: prevent in6_dev_get() from resurrecting inet6_dev {CVE-2026-74630}
• tipc: read le->link under the node lock in tipc_node_link_down() {CVE-2026-74609}
• ip6_tunnel: clear skb2->cb[] in ip6ip6_err() {CVE-2026-74597}
• bpf, sockmap: Fix sk_redir use-after-free in send verdict {CVE-2026-74589}
• sctp: keep chunk->transport in step with the list it is queued on {CVE-2026-74588}
• netfilter: nf_tables: make nft_object rhltable per table {CVE-2026-74565}
• scsi: scsi_debug: Fix REPORT ZONES alloc_len underflow OOB write {CVE-2026-74470}
• nfs: use nfsi->rwsem to protect traversal of the file lock list {CVE-2026-72472}
• geneve: require CAP_NET_ADMIN in the device netns for changelink {CVE-2026-68142}
• sctp: fix use-after-free of cached ASCONF chunk {CVE-2026-74587}
• net/packet: reset the MAC header on the packet-socket transmit path {CVE-2026-74667}
• ALSA: usb-audio: fix OOB write on Type II inbound URBs {CVE-2026-74682}
• sctp: clear control chunk transport if it is being removed {CVE-2026-74688}
• udp: fix potential use-after-free in tunnel segmentation {CVE-2026-74705}
• bpf: Preserve pointer state for commuted arithmetic {CVE-2026-74720}
• RDMA/siw: bound Read Response placement to the RREAD length {CVE-2026-64268}
• libceph: Avoid using invalid osd indices from primary_temp {CVE-2026-80558}
• drm/i915: Fix potential UAF in TTM object purge {CVE-2026-63884}
• wifi: ath9k: hif_usb: don't dereference hif_dev after re-arming firmware request {CVE-2026-68363}
• ceph: fix pre-auth out-of-bounds read on snaptrace in ceph_handle_caps() {CVE-2026-68160}
• libceph: Reject monmaps advertising zero monitors {CVE-2026-68155}
• sctp: fix auth_hmacs array size in struct sctp_cookie {CVE-2026-68376}
• Bluetooth: hci_sync: Protect UUID list traversal {CVE-2026-68189}
• net: slip: serialize receive against buffer reallocation {CVE-2026-68143}
• libceph: remove debugfs files before client teardown {CVE-2026-68153}
• media: rtl2832: fix use-after-free in rtl2832_remove() {CVE-2026-68214}
• sctp: fix auth_chunk_list capacity check in sctp_auth_ep_add_chunkid {CVE-2026-68320}
• drm/amd/display: Validate payload length and link_index in dc_process_dmub_aux_transfer_async {CVE-2026-64219}
• pppoe: reload header pointer after dev_hard_header() {CVE-2026-68121}
• libceph: Fix multiplication overflow in decode_new_up_state_weight() {CVE-2026-68158}
• ALSA: usb-audio: fix OOB write in snd_usbmidi_akai_output() {CVE-2026-74499}
• fbdev: Fix invalid page access after closing deferred I/O devices {CVE-2023-52731}
• Bluetooth: use RCU for hci_conn_params and iterate safely in hci_sync {CVE-2023-53252}
• net_sched: red: fix a race in __red_change() {CVE-2025-38108}
• iio: event: Fix event FIFO reset race {CVE-2026-64496}
• netfilter: ctnetlink: ensure safe access to master conntrack {CVE-2026-43116}
• NFSv4: include MAY_WRITE in open permission mask for O_TRUNC {CVE-2026-64298}
• openvswitch: fix GSO userspace truncation underflow {CVE-2026-68123}
• media: cx23885: add ioremap return check and cleanup {CVE-2026-68226}
• tracing: Fix mmiotrace possible NULL dereferencing of hiter->dev {CVE-2026-68176} -…

• drm/amdgpu/sdma6.0: replace BUG_ON() with WARN_ON() {CVE-2026-68251}
• amd/amdkfd: sync all devices to wait all processes being evicted {CVE-2024-36949}
• Drivers: hv: vmbus: Don't free ring buffers that couldn't be re-encrypted {CVE-2024-36909}
• Drivers: hv: vmbus: Track decrypted status in vmbus_gpadl {CVE-2024-36912}
• xfs: save ailp before dropping the AIL lock in push callbacks {CVE-2026-31454}
• net: qrtr: replace qrtr_tx_flow radix_tree with xarray to fix memory leak {CVE-2026-43041}
• netfilter: nf_conntrack: destroy stale expectfn expectations on unregister {CVE-2026-53349}
• cifs: avoid NULL pointer dereference in dbg call {CVE-2025-37844}
• fs/notify: call exportfs_encode_fid with s_umount {CVE-2025-40237}
• cifs: fix potential oops in cifs_oplock_break {CVE-2023-54258}
• pstore/ram: fix buffer overflow in persistent_ram_save_old() {CVE-2026-46253}
• Bluetooth: ISO: fix iso_conn related locking and validity issues {CVE-2023-54164}
• netfilter: nft_set_rbtree: check for partial overlaps in anonymous sets {CVE-2026-45873}
• ext4: always drain queued discard work in ext4_mb_release() {CVE-2026-43065}
• ipvs: Defer ip_vs_ftp unregister during netns cleanup {CVE-2025-40018}
• Bluetooth: MGMT: Fix memory leak in set_ssp_complete {CVE-2026-23151}
• sctp: prevent possible shift-out-of-bounds in sctp_transport_update_rto {CVE-2025-40281}
• fscache: Use wait_on_bit() to wait for the freeing of relinquished volume {CVE-2023-52982}
• libceph: prevent potential out-of-bounds reads in process_message_header() {CVE-2026-43406}
• netfilter: nf_tables: reject immediate NF_QUEUE verdict {CVE-2026-43024}
• ext4: add i_data_sem protection in ext4_destroy_inline_data_nolock() {CVE-2025-68261}
• bpf, sockmap: Fix af_unix iter deadlock {CVE-2026-53035}
• sctp: stream: fully roll back denied add-stream state {CVE-2026-52929}
• netfilter: xt_CT: drop pending enqueued packets on template removal {CVE-2026-23391}
• netfilter: nf_conntrack_sip: fix Content-Length u32 truncation in sip_help_tcp() {CVE-2026-23457}
• libceph: Fix potential out-of-bounds access in ceph_handle_auth_reply() {CVE-2026-43407}
• af_unix: read UNIX_DIAG_VFS data under unix_state_lock {CVE-2026-31673}
• jbd2: avoid bug_on in jbd2_journal_get_create_access() when file system corrupted {CVE-2025-68337}
• Bluetooth: Fix NULL pointer deference on eir_get_service_data {CVE-2025-38304}
• net/tls: fix use-after-free in -EBUSY error path of tls_do_encryption {CVE-2026-31533}
• fsnotify: do not generate ACCESS/MODIFY events on child for special files {CVE-2025-68788}
• isofs: validate Rock Ridge CE continuation extent against volume size {CVE-2026-46303}
• net: strparser: fix skb_head leak in strp_abort_strp() {CVE-2026-46102}
• sctp: fix uninit-value in __sctp_rcv_asconf_lookup() {CVE-2026-53225}
• xfs: don't swallow dquot recovery verification errors {CVE-2026-80529}
• xfs: dquot recovery does not validate the recovered dquot {CVE-2026-80529}
• bpf: tcp: fix double sock release on batch realloc {CVE-2026-64575}
• bpf: tcp: Fix use-after-free in bpf_iter_tcp_established_batch() {CVE-2026-74714}
• bpf: tcp: Avoid socket skips and repeats during iteration {CVE-2026-74714}
• bpf: tcp: Use bpf_tcp_iter_batch_item for bpf_tcp_iter_state batch items {CVE-2026-74714}
• bpf: tcp: Get rid of st_bucket_done {CVE-2026-74714}
• bpf: tcp: Make sure iter->batch always contains a full bucket snapshot {CVE-2026-64575}
• bpf: tcp: Make mem flags configurable through bpf_iter_tcp_realloc_batch {CVE-2026-74714}
• USB: ldusb: fix use-after-free on disconnect race {CVE-2026-64343}
• NFS: Decrement refcounts if allocating nfs_free_stateid_data fails {CVE-2026-74730}
• NFS: Pin the 'struct nfs_server' during a FREE_STATEID call {CVE-2026-74730}
• net/atm: fix slab-out-of-bounds read in vcc_setsockopt() {CVE-2026-74689}
• net: Make copy_safe_from_sockptr() match documentation {CVE-2026-74689}
• net: add copy_safe_from_sockptr() helper {CVE-2026-74689}
• xfs: close crash window in attr dabtree…

• CVE-2025-39826
  • net: rose: convert 'use' field to refcount_t {CVE-2025-39826}
• CVE-2025-40146
  • blk-mq: fix potential deadlock while nr_requests grown {CVE-2025-40146}
• CVE-2024-53216
  • nfsd: release svc_expkey/svc_export with rcu_work {CVE-2024-53216}
• CVE-2026-89778
  • isofs: fix out-of-bounds page array access on empty zisofs block {CVE-2026-89778}
• CVE-2026-23050
  • pNFS: Fix a deadlock when returning a delegation during open() {CVE-2026-23050}
• CVE-2025-68796
  • f2fs: fix to avoid updating zero-sized extent in extent cache {CVE-2025-68796}
• CVE-2025-68330
  • iio: accel: bmc150: Fix irq assumption regression {CVE-2025-68330}
• CVE-2025-40333
  • f2fs: fix infinite loop in __insert_extent_tree() {CVE-2025-40333}
• CVE-2025-40160
  • xen/events: Return -EEXIST for bound VIRQs {CVE-2025-40160}
• CVE-2023-54047
  • drm/rockchip: dw_hdmi: cleanup drm encoder during unbind {CVE-2023-54047}
• CVE-2025-68190
  • drm/amdgpu/atom: Check kcalloc() for WS buffer in amdgpu_atom_execute_table_locked() {CVE-2025-68190}
• CVE-2025-68188
  • tcp: use dst_dev_rcu() in tcp_fastopen_active_disable_ofo_check() {CVE-2025-68188}
• CVE-2026-89786
  • ext4: fix out-of-bounds read in ext4_read_inline_dir() {CVE-2026-89786}
• CVE-2022-50764
  • ipv6/sit: use DEV_STATS_INC() to avoid data-races {CVE-2022-50764}
• CVE-2026-80785
  • fbdev: serialize mode sysfs access with lock_fb_info() {CVE-2026-80785}
• CVE-2026-80788
  • nvmet-tcp: Do not WARN on remotely-controlled oversized SGL allocations {CVE-2026-80788}
• CVE-2026-80747
  • drm/amdkfd: Add bounds check for CRAT subtype length {CVE-2026-80747}
• CVE-2026-80907
  • drm/amdgpu: Fix UVD dpb min size calculation for H264 {CVE-2026-80907}
• CVE-2026-80908
  • drm/amdgpu: Reject UVD message with dimensions above 4096 {CVE-2026-80908}
• CVE-2026-80812
  • ALSA: dummy: Check card index validity at probe {CVE-2026-80812}
• CVE-2026-80948
  • wifi: iwlwifi: dvm: fix memory leak in iwl_op_mode_dvm_start() {CVE-2026-80948}
• CVE-2025-40137
  • f2fs: fix to truncate first page in error path of f2fs_truncate() {CVE-2025-40137}
• CVE-2023-54150
  • drm/amd: Fix an out of bounds error in BIOS parser {CVE-2023-54150}
• CVE-2026-89784
  • SUNRPC: check rpc_sockaddr2uaddr() return value in rpcb_register_inet4/6 {CVE-2026-89784}
• CVE-2026-89783
  • xfrm6: fix out-of-bounds write in xfrm6_input_addr() when secpath is full {CVE-2026-89783}
• CVE-2026-89780
  • net: qualcomm: rmnet: restore skb->dev on deaggregated frames {CVE-2026-89780}
• CVE-2026-89777
  • vfio/pci: clear vdev->msi_perm after freeing it on init failure {CVE-2026-89777}
• CVE-2026-89789
  • gtp: add synchronize_net() in gtp_newlink() error path to prevent use-after-free {CVE-2026-89789}
• CVE-2025-68797
  • char: applicom: fix NULL pointer dereference in ac_ioctl {CVE-2025-68797}
• CVE-2025-68767
  • hfsplus: Verify inode mode when loading from disk {CVE-2025-68767}
• CVE-2026-63961
  • usb: typec: altmodes/displayport: validate count before reading Status Update VDO {CVE-2026-63961}
• CVE-2026-63904
  • usb: usbtmc: check URB actual_length for interrupt-IN notifications {CVE-2026-63904}
• CVE-2022-50864
  • nilfs2: fix shift-out-of-bounds due to too large exponent of block size {CVE-2022-50864}
• CVE-2025-68771
  • ocfs2: fix kernel BUG in ocfs2_find_victim_chain {CVE-2025-68771}
• CVE-2025-68750
  • usb: potential integer overflow in usbg_make_tpg() {CVE-2025-68750}
• CVE-2026-80909
  • drm/amdgpu: Reject UVD message with invalid number of h265 refs {CVE-2026-80909}
• CVE-2026-74402
  • crypto: atmel-sha204a - fix blocking and non-blocking rng logic {CVE-2026-74402} *…

• usb: free iso schedules on failed submit {CVE-2026-64348}
• udf: validate VAT header length against the VAT inode size {CVE-2026-64323}
• USB: idmouse: fix use-after-free on disconnect race {CVE-2026-64344}
• USB: ldusb: fix use-after-free on disconnect race {CVE-2026-64343}
• USB: iowarrior: fix use-after-free on disconnect race {CVE-2026-64341}
• USB: iowarrior: fix use-after-free on disconnect {CVE-2026-64342}
• can: bcm: restore op->flags assignment lost in the bcm_tx_lock backport {CVE-2025-38004}
• can: bcm: fix out-of-bounds frame read introduced by the bcm_tx_lock backport {CVE-2025-38004}
• dm-log: fix a bitset_size overflow on 32bit machines {CVE-2026-72105}
• scsi: aic94xx: fix use-after-free in device removal path {CVE-2025-71075}
• dm log: fix out-of-bounds write due to region_count overflow {CVE-2026-53059}
• netfilter: xt_policy: fix strict mode inbound policy matching {CVE-2026-52920}
• phonet: pep: fix use-after-free in pep_get_sb() {CVE-2026-68144}
• ipv4: raw: reject IP_HDRINCL packets with ihl < 5 {CVE-2026-64114}
• Input: touchwin - reset the packet index on every complete packet {CVE-2026-64271}
• IB/mad: Drop unmatched RMPP responses before reassembly {CVE-2026-68425}
• wifi: ipw2100: fix potential memory leak in ipw2100_pci_init_one() {CVE-2026-68413}
• Bluetooth: RFCOMM: Fix session UAF in set_termios {CVE-2026-68188}
• sctp: fix auth_hmacs array size in struct sctp_cookie {CVE-2026-68376}
• net: slip: serialize receive against buffer reallocation {CVE-2026-68143}
• pppoe: reload header pointer after dev_hard_header() {CVE-2026-68121}
• Bluetooth: RFCOMM: validate skb length in rfcomm_recv_frame {CVE-2026-53254}
• net: af_key: zero aligned sockaddr tail in PF_KEY exports {CVE-2026-43088}
• netfilter: nf_conntrack_sip: don't use simple_strtoul {CVE-2026-52986}
• tcp: fix potential race in tcp_v6_syn_recv_sock() {CVE-2026-43198}
• netfilter: ctnetlink: ensure safe access to master conntrack {CVE-2026-43116}
• scsi: iscsi_tcp: Fix UAF during login when accessing the shost ipaddress {CVE-2023-52974}
• Bluetooth: RFCOMM: hold listener socket in rfcomm_connect_ind() {CVE-2026-53256}
• Bluetooth: bnep: reject short frames before parsing {CVE-2026-53253}
• Bluetooth: SCO: Fix use-after-free in sco_recv_frame() {CVE-2026-31408}
• ext4: fix e4b bitmap inconsistency reports {CVE-2026-45942}
• RDMA/srp: bound SRP_RSP sense copy by the received length {CVE-2026-53186}
• inet: RAW sockets using IPPROTO_RAW MUST drop incoming ICMP {CVE-2026-46266}
• nfsd: fix heap overflow in NFSv4.0 LOCK replay cache {CVE-2026-31402}
• ipv6: mcast: Fix use-after-free when processing MLD queries {CVE-2026-53275}
• netfilter: nfnetlink_osf: fix potential NULL dereference in ttl check {CVE-2026-52998}
• RDMA/umad: Reject negative data_len in ib_umad_write() {CVE-2026-23243}
• can: bcm: Fix UAF in bcm_proc_show() {CVE-2023-52922}
• netfilter: xt_tcpmss: check remaining length before reading option length {CVE-2026-43190}
• netfilter: nf_conntrack_h323: check for zero length in DecodeQ931() {CVE-2026-23455}
• netfilter: nf_conntrack_irc: fix possible out-of-bounds read {CVE-2026-53268}
• scsi: libfc: Fix use after free in fc_exch_abts_resp() {CVE-2022-49114}
• drm/radeon: fix potential buffer overflow in ni_set_mc_special_registers() {CVE-2022-50185}
• wifi: libertas: fix use-after-free in lbs_free_adapter() {CVE-2026-23281}
• ALSA: usb-audio: Fix an OOB bug in parse_audio_mixer_unit {CVE-2019-15117}
• vfs: introduce FMODE_UNSIGNED_OFFSET for allowing negative f_pos {CVE-2019-18675}
• infiniband: fix a possible use-after-free bug {CVE-2018-14734}
• phonet: pep: fix use-after-free in pep_get_sb() {CVE-2026-68144}
• Bluetooth: RFCOMM: validate skb length in MCC handlers {CVE-2026-53254}
• Bluetooth: SCO: Fix use-after-free in sco_recv_frame() due to missing sock_hold {CVE-2026-31408}
• xfrm: defensively unhash xfrm_state lists in __xfrm_state_delete {CVE-2026-46116}
• netfilter: require Ethernet MAC header before using eth_hdr()…

• dlm: validate length in dlm_search_rsb_tree {CVE-2026-43125}
• mm/damon/core: validate ranges in damon_set_regions() {CVE-2026-68165}
• netpoll: Fix deadlock in memory allocation under spinlock {CVE-2025-68169}
• drm/amdkfd: Check bounds on CRIU restore queue type and mqd size {CVE-2026-68258}
• gve: fix Rx queue stall on alloc failure {CVE-2026-68129}
• drm/amdgpu: fix bo->pin leaking in amdgpu_bo_create_reserved {CVE-2026-68234}
• libceph: bound pg_{temp,upmap,upmap_items} length to CEPH_PG_MAX_SIZE {CVE-2026-68159}
• media: v4l2-ctrls: validate HEVC active reference counts {CVE-2026-68206}
• drm/i915/hdcp: check streams[] bounds before overflow {CVE-2026-68253}
• drm/amdgpu: fix lifetime issue of amdgpu_vm_get_task_info_pasid() {CVE-2026-68245}
• drm/amdgpu/gfx10: replace BUG_ON() with WARN_ON() {CVE-2026-68115}
• drm/i915: Return NULL on error in active_instance {CVE-2026-68248}
• smb: client: validate DFS referral PathConsumed {CVE-2026-68343}
• ext4: fix use-after-free in update_super_work when racing with umount {CVE-2026-31446}
• debugobjects: Plug race against a concurrent OOM disable {CVE-2026-68090}
• HID: wacom: stop hardware after post-start probe failures {CVE-2026-68091}
• drm/xe/pt: Reset current_op in xe_pt_update_ops_init() {CVE-2026-68264}
• net: drop_monitor: fix info leak in NET_DM_ATTR_PAYLOAD {CVE-2026-68288}
• drm/amdgpu/gfx12: replace BUG_ON() with WARN_ON() {CVE-2026-68113}
• openvswitch: fix GSO userspace truncation underflow {CVE-2026-68123}
• drm/amd/display: use kvzalloc to allocate struct dc {CVE-2026-68436}
• drm/i915/gem: Add missing nospec on parallel submit slot {CVE-2026-68269}
• Bluetooth: MGMT: revalidate LOAD_CONN_PARAM queued update {CVE-2026-68394}
• sctp: avoid auth_enable sysctl UAF during netns teardown {CVE-2026-68162}
• wifi: mt76: mt7925: fix crash in reset link replay {CVE-2026-68307}
• Bluetooth: hci_sync: extend conn_hash lookup critical sections {CVE-2026-68393}
• drm/i915/gem: Fix NULL deref in I915_CONTEXT_PARAM_SSEU {CVE-2026-68243}
• block: fix memory leak in __blkdev_issue_zero_pages {CVE-2026-68348}
• drm/amdgpu/gfx: fix cleaner shader IB buffer overflow {CVE-2026-68276}
• tracing: Do not call map->ops->elt_free() if elt_alloc() fails {CVE-2026-64173}
• wifi: ath11k: fix NULL pointer dereference in ath11k_hal_srng_access_begin {CVE-2026-68362}
• ovl: check access to copy_file_range source with src mounter creds {CVE-2026-68448}
• drm/nouveau: fix reversed error cleanup order in ucopy functions {CVE-2026-68271}
• vxlan: require CAP_NET_ADMIN in the device netns for changelink {CVE-2026-68432}
• drm/vmwgfx: Validate vmw_surface_metadata::array_size {CVE-2026-68446}
• net: gre: fix lltx regression for GRE tunnels with SEQ/CSUM {CVE-2026-68296}
• Input: elan_i2c - prevent division by zero and arithmetic underflow {CVE-2026-64275}
• iomap: fix out-of-bounds bitmap_set() with zero-length range {CVE-2026-68145}
• vsock: fix lock inversion in vsock_assign_transport() {CVE-2025-40231}
• ASoC: nau8821: Cancel delayed work on component remove {CVE-2026-45963}
• ext4: validate p_idx bounds in ext4_ext_correct_indexes {CVE-2026-31449}
• ipc: fix memleak if msg_init_ns failed in create_ipc_ns {CVE-2024-53175}
• tls: make sure to abort the stream if headers are bogus {CVE-2025-39946}
• ipv6: prevent infinite loop in rt6_nlmsg_size() {CVE-2025-38588}
• gve: fix incorrect buffer cleanup in gve_tx_clean_pending_packets for QPL {CVE-2026-23386}
• xsk: validate MTU against usable frame size on bind {CVE-2026-43092}
• RDMA/irdma: Harden depth calculation functions {CVE-2026-31491}
• iavf: fix out-of-bounds writes in iavf_get_ethtool_stats() {CVE-2026-31505}
• net/ip6_tunnel: Prevent perpetual tunnel growth {CVE-2025-40173}
• net/mlx5: Fix deadlock between devlink lock and esw->wq {CVE-2026-43468}
• mm/damon/sysfs: check contexts->nr before accessing contexts_arr[0] {CVE-2026-31458}
• fs/fcntl: fix SOFTIRQ-unsafe lock order in fasync signaling {CVE-2026-52946}
• nvmet: move async event…

• usb: free iso schedules on failed submit {CVE-2026-64348}
• udf: validate VAT header length against the VAT inode size {CVE-2026-64323}
• USB: idmouse: fix use-after-free on disconnect race {CVE-2026-64344}
• USB: ldusb: fix use-after-free on disconnect race {CVE-2026-64343}
• USB: iowarrior: fix use-after-free on disconnect race {CVE-2026-64341}
• USB: iowarrior: fix use-after-free on disconnect {CVE-2026-64342}
• can: bcm: restore op->flags assignment lost in the bcm_tx_lock backport {CVE-2025-38004}
• can: bcm: fix out-of-bounds frame read introduced by the bcm_tx_lock backport {CVE-2025-38004}
• dm-log: fix a bitset_size overflow on 32bit machines {CVE-2026-72105}
• scsi: aic94xx: fix use-after-free in device removal path {CVE-2025-71075}
• dm log: fix out-of-bounds write due to region_count overflow {CVE-2026-53059}
• netfilter: xt_policy: fix strict mode inbound policy matching {CVE-2026-52920}
• phonet: pep: fix use-after-free in pep_get_sb() {CVE-2026-68144}
• ipv4: raw: reject IP_HDRINCL packets with ihl < 5 {CVE-2026-64114}
• Input: touchwin - reset the packet index on every complete packet {CVE-2026-64271}
• IB/mad: Drop unmatched RMPP responses before reassembly {CVE-2026-68425}
• wifi: ipw2100: fix potential memory leak in ipw2100_pci_init_one() {CVE-2026-68413}
• Bluetooth: RFCOMM: Fix session UAF in set_termios {CVE-2026-68188}
• sctp: fix auth_hmacs array size in struct sctp_cookie {CVE-2026-68376}
• net: slip: serialize receive against buffer reallocation {CVE-2026-68143}
• pppoe: reload header pointer after dev_hard_header() {CVE-2026-68121}
• Bluetooth: RFCOMM: validate skb length in rfcomm_recv_frame {CVE-2026-53254}
• net: af_key: zero aligned sockaddr tail in PF_KEY exports {CVE-2026-43088}
• netfilter: nf_conntrack_sip: don't use simple_strtoul {CVE-2026-52986}
• tcp: fix potential race in tcp_v6_syn_recv_sock() {CVE-2026-43198}
• netfilter: ctnetlink: ensure safe access to master conntrack {CVE-2026-43116}
• scsi: iscsi_tcp: Fix UAF during login when accessing the shost ipaddress {CVE-2023-52974}
• Bluetooth: RFCOMM: hold listener socket in rfcomm_connect_ind() {CVE-2026-53256}
• Bluetooth: bnep: reject short frames before parsing {CVE-2026-53253}
• Bluetooth: SCO: Fix use-after-free in sco_recv_frame() {CVE-2026-31408}
• ext4: fix e4b bitmap inconsistency reports {CVE-2026-45942}
• RDMA/srp: bound SRP_RSP sense copy by the received length {CVE-2026-53186}
• inet: RAW sockets using IPPROTO_RAW MUST drop incoming ICMP {CVE-2026-46266}
• nfsd: fix heap overflow in NFSv4.0 LOCK replay cache {CVE-2026-31402}
• ipv6: mcast: Fix use-after-free when processing MLD queries {CVE-2026-53275}
• netfilter: nfnetlink_osf: fix potential NULL dereference in ttl check {CVE-2026-52998}
• RDMA/umad: Reject negative data_len in ib_umad_write() {CVE-2026-23243}
• can: bcm: Fix UAF in bcm_proc_show() {CVE-2023-52922}
• netfilter: xt_tcpmss: check remaining length before reading option length {CVE-2026-43190}
• netfilter: nf_conntrack_h323: check for zero length in DecodeQ931() {CVE-2026-23455}
• netfilter: nf_conntrack_irc: fix possible out-of-bounds read {CVE-2026-53268}
• scsi: libfc: Fix use after free in fc_exch_abts_resp() {CVE-2022-49114}
• drm/radeon: fix potential buffer overflow in ni_set_mc_special_registers() {CVE-2022-50185}
• wifi: libertas: fix use-after-free in lbs_free_adapter() {CVE-2026-23281}
• ALSA: usb-audio: Fix an OOB bug in parse_audio_mixer_unit {CVE-2019-15117}
• vfs: introduce FMODE_UNSIGNED_OFFSET for allowing negative f_pos {CVE-2019-18675}
• infiniband: fix a possible use-after-free bug {CVE-2018-14734}
• phonet: pep: fix use-after-free in pep_get_sb() {CVE-2026-68144}
• Bluetooth: RFCOMM: validate skb length in MCC handlers {CVE-2026-53254}
• Bluetooth: SCO: Fix use-after-free in sco_recv_frame() due to missing sock_hold {CVE-2026-31408}
• xfrm: defensively unhash xfrm_state lists in __xfrm_state_delete {CVE-2026-46116}
• netfilter: require Ethernet MAC header before using eth_hdr()…

• CVE-2026-64375
  • proc: protect ptrace_may_access() with exec_update_lock (FD links) {CVE-2026-64375}
  • exec: Add exec_update_mutex to replace cred_guard_mutex {CVE-2026-64375}
• CVE-2026-53266
  • netfilter: bridge: make ebt_snat ARP rewrite writable {CVE-2026-53266}
• CVE-2025-39964
  • crypto: af_alg - Disallow concurrent writes in af_alg_sendmsg {CVE-2025-39964}
• CVE-2026-90413
  • IB/isert: reject login PDUs declaring more data than was received {CVE-2026-90413}
• CVE-2026-53062
  • dm cache policy smq: test e->allocated under the policy lock {CVE-2026-53062}
  • dm cache policy smq: fix missing locks in invalidating cache blocks {CVE-2026-53062}
• CVE-2026-64237
  • Input: elan_i2c - release the firmware on the short-file path {CVE-2026-64237}
  • Input: elan_i2c - validate firmware size before use {CVE-2026-64237}
• CVE-2026-64109
  • af_unix: fix the UAF read of tail->len without losing the wakeup condition {CVE-2026-64109}
  • af_unix: Fix UAF read of tail->len in unix_stream_data_wait() {CVE-2026-64109}
• CVE-2025-38512
  • wifi: prevent A-MSDU attacks in mesh networks {CVE-2025-38512}
• CVE-2025-38117
  • Bluetooth: MGMT: Protect mgmt_pending list with its own lock {CVE-2025-38117}
• CVE-2026-22980
  • nfsd: provide locking for v4_end_grace {CVE-2026-22980}
• CVE-2023-53254
  • cacheinfo: Fix shared_cpu_map to handle shared caches at different levels {CVE-2023-53254}
• CVE-2025-37885
  • KVM: x86: Reset IRTE to host control if new route isn't postable {CVE-2025-37885}
• CVE-2026-23191
  • ALSA: aloop: Fix racy access at PCM trigger {CVE-2026-23191}
• CVE-2025-37879
  • 9p/net: fix improper handling of bogus negative read/write replies {CVE-2025-37879}
• CVE-2023-53039
  • HID: intel-ish-hid: ipc: Fix potential use-after-free in work function {CVE-2023-53039}
• CVE-2019-12456
  • scsi: mpt3sas_ctl: fix double-fetch bug in _ctl_ioctl_main() {CVE-2019-12456}
• CVE-2024-46812
  • drm/amd/display: Skip inactive planes within ModeSupportAndSystemConfiguration {CVE-2024-46812}
• CVE-2026-31761
  • iio: gyro: mpu3050: Move iio_device_register() to correct location {CVE-2026-31761}
• CVE-2026-53120
  • PCI: RCU-protect driver_override against pci_match_device() UAF {CVE-2026-53120}
• CVE-2026-31598
  • ocfs2: fix possible deadlock between unlink and dio_end_io_write {CVE-2026-31598}
• CVE-2026-43075
  • ocfs2: fix out-of-bounds write in ocfs2_write_end_inline {CVE-2026-43075}
• CVE-2024-41013
  • xfs: don't walk off the end of a directory data block {CVE-2024-41013}
• CVE-2026-31527
  • driver core: platform: RCU-protect driver_override against match() UAF {CVE-2026-31527}
• CVE-2022-48744
  • net/mlx5e: Avoid field-overflowing memcpy() {CVE-2022-48744}
• CVE-2023-53510
  • scsi: ufs: core: Fix handling of lrbp->cmd {CVE-2023-53510}
• CVE-2026-23268
  • apparmor: fix unprivileged local user can do privileged policy management {CVE-2026-23268}
• CVE-2026-23269
  • apparmor: validate DFA start states are in bounds in unpack_pdb {CVE-2026-23269}
• CVE-2025-21812
  • ax25: rcu protect dev->ax25_ptr {CVE-2025-21812}
• CVE-2026-46266
  • inet: RAW sockets using IPPROTO_RAW MUST drop incoming ICMP {CVE-2026-46266}
• CVE-2026-53228
  • ipv6: sit: reload inner IPv6 header after GSO offloads {CVE-2026-53228}
• CVE-2026-53355
  • net: rds: clear i_sends on setup unwind {CVE-2026-53355}
• CVE-2026-45970
  • bonding: alb: fix UAF in rlb_arp_recv during bond up/down {CVE-2026-45970}
• CVE-2023-52922
  • can: bcm: Fix UAF in bcm_proc_show() {CVE-2023-52922}
• CVE-2026-52920
  • netfilter: xt_policy: fix strict mode inbound policy matching {CVE-2026-52920} *…

• CVE-2026-64375
  • proc: protect ptrace_may_access() with exec_update_lock (FD links) {CVE-2026-64375}
  • exec: Add exec_update_mutex to replace cred_guard_mutex {CVE-2026-64375}
• CVE-2026-53266
  • netfilter: bridge: make ebt_snat ARP rewrite writable {CVE-2026-53266}
• CVE-2025-39964
  • crypto: af_alg - Disallow concurrent writes in af_alg_sendmsg {CVE-2025-39964}
• CVE-2026-90413
  • IB/isert: reject login PDUs declaring more data than was received {CVE-2026-90413}
• CVE-2026-53062
  • dm cache policy smq: test e->allocated under the policy lock {CVE-2026-53062}
  • dm cache policy smq: fix missing locks in invalidating cache blocks {CVE-2026-53062}
• CVE-2026-64237
  • Input: elan_i2c - release the firmware on the short-file path {CVE-2026-64237}
  • Input: elan_i2c - validate firmware size before use {CVE-2026-64237}
• CVE-2026-64109
  • af_unix: fix the UAF read of tail->len without losing the wakeup condition {CVE-2026-64109}
  • af_unix: Fix UAF read of tail->len in unix_stream_data_wait() {CVE-2026-64109}
• CVE-2025-38512
  • wifi: prevent A-MSDU attacks in mesh networks {CVE-2025-38512}
• CVE-2025-38117
  • Bluetooth: MGMT: Protect mgmt_pending list with its own lock {CVE-2025-38117}
• CVE-2026-22980
  • nfsd: provide locking for v4_end_grace {CVE-2026-22980}
• CVE-2023-53254
  • cacheinfo: Fix shared_cpu_map to handle shared caches at different levels {CVE-2023-53254}
• CVE-2025-37885
  • KVM: x86: Reset IRTE to host control if new route isn't postable {CVE-2025-37885}
• CVE-2026-23191
  • ALSA: aloop: Fix racy access at PCM trigger {CVE-2026-23191}
• CVE-2025-37879
  • 9p/net: fix improper handling of bogus negative read/write replies {CVE-2025-37879}
• CVE-2023-53039
  • HID: intel-ish-hid: ipc: Fix potential use-after-free in work function {CVE-2023-53039}
• CVE-2019-12456
  • scsi: mpt3sas_ctl: fix double-fetch bug in _ctl_ioctl_main() {CVE-2019-12456}
• CVE-2024-46812
  • drm/amd/display: Skip inactive planes within ModeSupportAndSystemConfiguration {CVE-2024-46812}
• CVE-2026-31761
  • iio: gyro: mpu3050: Move iio_device_register() to correct location {CVE-2026-31761}
• CVE-2026-53120
  • PCI: RCU-protect driver_override against pci_match_device() UAF {CVE-2026-53120}
• CVE-2026-31598
  • ocfs2: fix possible deadlock between unlink and dio_end_io_write {CVE-2026-31598}
• CVE-2026-43075
  • ocfs2: fix out-of-bounds write in ocfs2_write_end_inline {CVE-2026-43075}
• CVE-2024-41013
  • xfs: don't walk off the end of a directory data block {CVE-2024-41013}
• CVE-2026-31527
  • driver core: platform: RCU-protect driver_override against match() UAF {CVE-2026-31527}
• CVE-2022-48744
  • net/mlx5e: Avoid field-overflowing memcpy() {CVE-2022-48744}
• CVE-2023-53510
  • scsi: ufs: core: Fix handling of lrbp->cmd {CVE-2023-53510}
• CVE-2026-23268
  • apparmor: fix unprivileged local user can do privileged policy management {CVE-2026-23268}
• CVE-2026-23269
  • apparmor: validate DFA start states are in bounds in unpack_pdb {CVE-2026-23269}
• CVE-2025-21812
  • ax25: rcu protect dev->ax25_ptr {CVE-2025-21812}
• CVE-2026-46266
  • inet: RAW sockets using IPPROTO_RAW MUST drop incoming ICMP {CVE-2026-46266}
• CVE-2026-53228
  • ipv6: sit: reload inner IPv6 header after GSO offloads {CVE-2026-53228}
• CVE-2026-53355
  • net: rds: clear i_sends on setup unwind {CVE-2026-53355}
• CVE-2026-45970
  • bonding: alb: fix UAF in rlb_arp_recv during bond up/down {CVE-2026-45970}
• CVE-2023-52922
  • can: bcm: Fix UAF in bcm_proc_show() {CVE-2023-52922}
• CVE-2026-52920
  • netfilter: xt_policy: fix strict mode inbound policy matching {CVE-2026-52920} *…

• netfilter: bridge: make ebt_snat ARP rewrite writable {CVE-2026-53266}
• IB/isert: reject PDUs declaring more data than was received {CVE-2026-90414}
• RDMA/mlx5: Fix integer overflow of user QP buffer size {CVE-2026-90435}
• sctp: validate embedded address parameter length {CVE-2026-74287}
• IB/isert: reject login PDUs declaring more data than was received {CVE-2026-90413}
• xfrm: ah6: validate routing header segments_left {CVE-2026-80844}
• drm/amd/display: set new_stream to NULL after release {CVE-2026-68236}
• RDMA/srpt: Fix srpt_alloc_rw_ctxs() unwind counters {CVE-2026-100075}
• nvmet-rdma: handle inline data with a nonzero offset {CVE-2026-72129}
• netfilter: nf_conntrack: use get_unaligned_be32() in tcp_sack() {CVE-2026-97417}
• sctp: validate cookie AUTH state before use {CVE-2026-74752}
• ipvlan: inherit needed_headroom and needed_tailroom from phy_dev {CVE-2026-74744}
• enic: fix tx_hang_reset use-after-free on device removal {CVE-2026-74725}
• net/atm: fix slab-out-of-bounds read in vcc_setsockopt() {CVE-2026-74689}
• drm/amdgpu: reject oversized IBs with per-ring packet limits {CVE-2026-80576}
• xfs: bounds-check buffer log item's dirty bitmap {CVE-2026-80536}
• nvmet: fix pre-auth out-of-bounds heap read in Discovery Get Log Page {CVE-2026-64320}
• smb: client: reject overlapping data areas in SMB2 responses {CVE-2026-64257}
• smb: client: restrict implied bcc[0] exemption to responses without data area {CVE-2026-64448}
• crypto: qat - fix VF2PF work teardown race in adf_disable_sriov() {CVE-2026-64438}
• crypto: qat - protect interrupt mask CSRs with a spinlock {CVE-2026-64438}
• crypto: qat - remove intermediate tasklet for vf2pf {CVE-2026-64438}
• usb: free iso schedules on failed submit {CVE-2026-64348}
• USB: iowarrior: fix use-after-free on disconnect race {CVE-2026-64341}
• crypto: qat - protect service table iterations with service_lock {CVE-2026-64305}
• crypto: qat - validate RSA CRT component lengths {CVE-2026-64304}
• net: ipv4: bound TCP reordering sysctl writes and MTU probe sizes {CVE-2026-64422}
• udf: validate VAT header length against the VAT inode size {CVE-2026-64323}
• crypto: af_alg - Disallow concurrent writes in af_alg_sendmsg {CVE-2025-39964}
• crypto: algif_aead - fix uninitialized ctx->init {CVE-2025-39964}
• sctp: fix race between sctp_wait_for_connect and peeloff {CVE-2026-63971}
• mpls: reload header after pskb_may_pull() {CVE-2026-89555}
• net: tun: bound receive headroom {CVE-2026-81000}
• bridge: stp: Fix a potential use-after-free when deleting a bridge {CVE-2026-72389}
• scsi: libiscsi_tcp: Bound SCSI Response data segment to the connection buffer {CVE-2026-74556}
• rhashtable: clear stale iter->p on table restart {CVE-2026-64563}
• vhost: reset the vring metadata cache on vring reconfiguration {CVE-2026-74580}
• net/sched: cls_route: fix fastmap use-after-free on filter {CVE-2026-74583}
• sctp: keep chunk->transport in step with the list it is queued on {CVE-2026-74588}
• USB: legousbtower: fix use-after-free on disconnect race {CVE-2026-64340}
• USB: ldusb: fix use-after-free on disconnect race {CVE-2026-64343}
• udf: validate sparing table length as an entry count, not a byte count {CVE-2026-64322}
• ipv4: igmp: remove multicast group from hash table on device destruction {CVE-2026-64423}
• USB: idmouse: fix use-after-free on disconnect race {CVE-2026-64344}
• sctp: fix use-after-free of cached ASCONF chunk {CVE-2026-74587}
• RDMA/siw: bound Read Response placement to the RREAD length {CVE-2026-64268}
• ip6_tunnel: clear skb2->cb[] in ip6ip6_err() {CVE-2026-74597}
• ipv6: prevent in6_dev_get() from resurrecting inet6_dev {CVE-2026-74630}
• netfilter: ebt_nflog: pin the NFLOG backend {CVE-2026-74660}
• libceph: Avoid using invalid osd indices from primary_temp {CVE-2026-80558}
• udp: fix potential use-after-free in tunnel segmentation {CVE-2026-74705}
• Bluetooth: RFCOMM: Fix session UAF in set_termios {CVE-2026-68188}
• wifi: ath9k: hif_usb: don't dereference hif_dev after…

• netfilter: bridge: make ebt_snat ARP rewrite writable {CVE-2026-53266}
• IB/isert: reject PDUs declaring more data than was received {CVE-2026-90414}
• RDMA/mlx5: Fix integer overflow of user QP buffer size {CVE-2026-90435}
• IB/isert: reject login PDUs declaring more data than was received {CVE-2026-90413}
• xfrm: ah6: validate routing header segments_left {CVE-2026-80844}
• drm/amd/display: set new_stream to NULL after release {CVE-2026-68236}
• RDMA/srpt: Fix srpt_alloc_rw_ctxs() unwind counters {CVE-2026-100075}
• nvmet-rdma: handle inline data with a nonzero offset {CVE-2026-72129}
• netfilter: nf_conntrack: use get_unaligned_be32() in tcp_sack() {CVE-2026-97417}
• smb: client: restrict implied bcc[0] exemption to responses without data area {CVE-2026-64448}
• usb: free iso schedules on failed submit {CVE-2026-64348}
• USB: iowarrior: fix use-after-free on disconnect race {CVE-2026-64341}
• USB: legousbtower: fix use-after-free on disconnect race {CVE-2026-64340}
• crypto: qat - protect service table iterations with service_lock {CVE-2026-64305}
• crypto: qat - validate RSA CRT component lengths {CVE-2026-64304}
• net: ipv4: bound TCP reordering sysctl writes and MTU probe sizes {CVE-2026-64422}
• udf: validate VAT header length against the VAT inode size {CVE-2026-64323}
• crypto: af_alg - Disallow concurrent writes in af_alg_sendmsg {CVE-2025-39964}
• net: tun: bound receive headroom {CVE-2026-81000}
• bridge: stp: Fix a potential use-after-free when deleting a bridge {CVE-2026-72389}
• scsi: libiscsi_tcp: Bound SCSI Response data segment to the connection buffer {CVE-2026-74556}
• rhashtable: clear stale iter->p on table restart {CVE-2026-64563}
• mpls: reload header after pskb_may_pull() {CVE-2026-89555}
• vhost: reset the vring metadata cache on vring reconfiguration {CVE-2026-74580}
• net/sched: cls_route: fix fastmap use-after-free on filter {CVE-2026-74583}
• sctp: keep chunk->transport in step with the list it is queued on {CVE-2026-74588}
• USB: ldusb: fix use-after-free on disconnect race {CVE-2026-64343}
• udf: validate sparing table length as an entry count, not a byte count {CVE-2026-64322}
• ipv4: igmp: remove multicast group from hash table on device destruction {CVE-2026-64423}
• USB: idmouse: fix use-after-free on disconnect race {CVE-2026-64344}
• RDMA/siw: bound Read Response placement to the RREAD length {CVE-2026-64268}
• sctp: fix use-after-free of cached ASCONF chunk {CVE-2026-74587}
• ip6_tunnel: clear skb2->cb[] in ip6ip6_err() {CVE-2026-74597}
• ipv6: prevent in6_dev_get() from resurrecting inet6_dev {CVE-2026-74630}
• netfilter: ebt_nflog: pin the NFLOG backend {CVE-2026-74660}
• netfilter: flowtable: publish GC-visible tuple last {CVE-2026-74746}
• libceph: Avoid using invalid osd indices from primary_temp {CVE-2026-80558}
• udp: fix potential use-after-free in tunnel segmentation {CVE-2026-74705}
• Bluetooth: RFCOMM: Fix session UAF in set_termios {CVE-2026-68188}
• wifi: ath9k: hif_usb: don't dereference hif_dev after re-arming firmware request {CVE-2026-68363}
• ceph: fix pre-auth out-of-bounds read on snaptrace in ceph_handle_caps() {CVE-2026-68160}
• libceph: Reject monmaps advertising zero monitors {CVE-2026-68155}
• sctp: fix auth_hmacs array size in struct sctp_cookie {CVE-2026-68376}
• net: slip: serialize receive against buffer reallocation {CVE-2026-68143}
• libceph: remove debugfs files before client teardown {CVE-2026-68153}
• libceph: refresh auth->authorizer_buf{,_len} after authorizer update {CVE-2026-68156}
• media: rtl2832: fix use-after-free in rtl2832_remove() {CVE-2026-68214}
• sctp: fix auth_chunk_list capacity check in sctp_auth_ep_add_chunkid {CVE-2026-68320}
• pppoe: reload header pointer after dev_hard_header() {CVE-2026-68121}
• libceph: Fix multiplication overflow in decode_new_up_state_weight() {CVE-2026-68158}
• ALSA: usb-audio: fix OOB write in snd_usbmidi_akai_output() {CVE-2026-74499}
• can: bcm: switch timer to HRTIMER_MODE_SOFT and remove hrtimer_tasklet…

• CVE-2024-36894
  • usb: gadget: f_fs: drop the duplicate usb_ep_free_request() in ffs_user_copy_worker() {CVE-2024-36894}
• CVE-2026-97447
  • ACPICA: Enhance OEM ID and Table ID validation in acpi_ex_load_table_op() {CVE-2026-97447}
• CVE-2026-93822
  • PCI: iproc: Protect root bus removal with rescan lock {CVE-2026-93822}
• CVE-2026-93826
  • HID: hidpp: fix potential UAF in hidpp_connect_event() {CVE-2026-93826}
• CVE-2026-97954
  • net/rds: fix tcp stream corruption with large pages {CVE-2026-97954}
• CVE-2026-97949
  • configfs: unhash the dentry before dropping the item in rmdir {CVE-2026-97949}
• CVE-2026-97931
  • ALSA: us122l: Prevent write upgrades for read mappings {CVE-2026-97931}
• CVE-2026-97940
  • ipv6: fix fib6 walker UAF on seq stop {CVE-2026-97940}
• CVE-2026-97539
  • usb: xusbatm: don't rely on id table pointer arithmetic {CVE-2026-97539}
• CVE-2026-74510
  • Bluetooth: mgmt: fix UAF in pair command cancellation {CVE-2026-74510}
• CVE-2026-72084
  • scsi: target: Bound PR-OUT TransportID parsing to the received buffer {CVE-2026-72084}
• CVE-2026-90302
  • ocfs2: synchronize heartbeat callbacks with o2net teardown {CVE-2026-90302}
• CVE-2026-90320
  • ocfs2: validate external xattr entries when reading metadata {CVE-2026-90320}
• CVE-2026-90321
  • ocfs2: validate inline xattrs during inode block validation {CVE-2026-90321}
• CVE-2026-90431
  • remoteproc: Prevent crash handling to race with rproc_del() {CVE-2026-90431}
• CVE-2026-74637
  • perf/core: Fix group leader use-after-free after sibling detach {CVE-2026-74637}
• CVE-2026-74752
  • sctp: validate cookie AUTH state before use {CVE-2026-74752}
• CVE-2026-74387
  • ALSA: seq: midi: Serialize output teardown with event_input {CVE-2026-74387}
• CVE-2026-80536
  • xfs: bounds-check buffer log item's dirty bitmap {CVE-2026-80536}
• CVE-2026-89659
  • NFSD: Prevent client use-after-free during delegation revoke {CVE-2026-89659}
• CVE-2026-80576
  • drm/amdgpu: reject oversized IBs with per-ring packet limits {CVE-2026-80576}
• CVE-2026-90223
  • nfc: llcp: bound SNL TLV parsing to the skb and add length checks {CVE-2026-90223}
• CVE-2026-80994
  • net: openvswitch: fix flow mask use-after-free on flow deletion {CVE-2026-80994}
• CVE-2026-72398
  • sctp: add INIT verification after cookie unpacking {CVE-2026-72398}
• CVE-2026-74583
  • net/sched: cls_route: fix fastmap use-after-free on filter {CVE-2026-74583}
• CVE-2026-72322
  • ipv6: mcast: Fix potential UAF in MLD delayed work {CVE-2026-72322}
• CVE-2026-93095
  • hfsplus: validate thread record before delete key rebuild {CVE-2026-93095}
• CVE-2026-72472
  • nfs: use nfsi->rwsem to protect traversal of the file lock list {CVE-2026-72472}
• CVE-2026-90045
  • USB: gadget: ffs: fix mm lifetime handling {CVE-2026-90045}
• CVE-2026-90421
  • PCI: Fix UAF when probe runs concurrent to dyn ID removal {CVE-2026-90421}
• CVE-2026-64583
  • usb: gadget: udc: bdc: free IRQ and drain func_wake_notify before teardown {CVE-2026-64583}
• CVE-2026-68329
  • iommu/amd: Wait for completion instead of returning early in iommu_completion_wait() {CVE-2026-68329}
• CVE-2026-89448
  • iommu/vt-d: Force requesting ACS when tboot is enabled {CVE-2026-89448}
• CVE-2026-64001
  • ALSA: pcm: oss: Fix setup list UAF on proc write error {CVE-2026-64001}
• CVE-2026-64305
  • crypto: qat - protect service table iterations with service_lock {CVE-2026-64305}
• CVE-2026-64348
  • usb: free iso schedules on failed submit {CVE-2026-64348}
• CVE-2026-64422
  • net: ipv4: bound TCP reordering sysctl writes and MTU probe sizes {CVE-2026-64422}
• CVE-2026-90180
  • block:…

Upstream kernel 6.18.44 version fixes bugs and vulnerabilities. The kmod-xtables-addons, kmod-virtualbox, kmod-nvidia-current-wopengpu & drakx-installer-images packages have been updated to work with this new kernel.

Vanilla upstream kernel version 6.18.44 fixes vulnerabilities. For information about the vulnerabilities see the links.

The SUSE Linux Enterprise 16.0 kernel was updated to fix various security issues:

The following security issues were fixed:

• CVE-2025-40136: crypto: hisilicon/qm - request reserved interrupt for virtual function (bsc#1253340).
• CVE-2026-23199: procfs: avoid fetching build ID while holding VMA lock (bsc#1258335).
• CVE-2026-23352: x86/efi: defer freeing of boot services memory (bsc#1260474).
• CVE-2026-43210: tracing: ring-buffer: Fix to check event length before using (bsc#1264330).
• CVE-2026-43272: ring-buffer: Fix possible dereference of uninitialized pointer (bsc#1264607).
• CVE-2026-43409: kprobes: avoid crash when rmmod/insmod after ftrace killed (bsc#1264747).
• CVE-2026-45836: Bluetooth: L2CAP: Fix null-ptr-deref in l2cap_sock_get_sndtimeo_cb() (bsc#1266410).
• CVE-2026-46044: ipmi:ssif: Clean up kthread on errors (bsc#1267464).
• CVE-2026-46196: tracepoint: balance regfunc() on func_add() failure in tracepoint_add_func() (bsc#1266848).
• CVE-2026-46272: coresight: tmc-etr: Fix race condition between sysfs and perf mode (bsc#1267672).
• CVE-2026-53377: drm/msm: always recover the gpu (bsc#1271901).
• CVE-2026-53384: serial: 8250_dw: unregister 8250 port if clk_notifier_register() fails (bsc#1271817).
• CVE-2026-63838: ASoC: rsnd: Fix potential out-of-bounds access of component_dais[] (bsc#1272388).
• CVE-2026-63881: drm/amdkfd: fix a vulnerability of integer overflow in kfd debugger (bsc#1272571).
• CVE-2026-63913: netfilter: conntrack: tcp: do not force CLOSE on invalid-seq RST without direction check (bsc#1272890).
• CVE-2026-63956: USB: serial: cypress_m8: fix memory corruption with small endpoint (bsc#1272473).
• CVE-2026-63983: net: Introduce skb tc depth field to track packet loops (bsc#1273040).
• CVE-2026-64009: xfrm: Check for underflow in xfrm_state_mtu (bsc#1273879).
• CVE-2026-64046: net: tls: prevent chain-after-chain in plain text SG (bsc#1273059).
• CVE-2026-64070: powerpc/hv-gpci: fix preempt count leak in sysfs show paths (bsc#1273116).
• CVE-2026-64132: ipv6: ioam: refresh hdr pointer before ioam6_event() (bsc#1272347).
• CVE-2026-64154: drm/msm/adreno: Fix a reference leak in a6xx_gpu_init() (bsc#1271950).
• CVE-2026-64173: tracing: Do not call map->ops->elt_free() if elt_alloc() fails (bsc#1272145).
• CVE-2026-64205: i2c: i801: fix hardware state machine corruption in error path (bsc#1272215).
• CVE-2026-64216: netfs: Fix potential UAF in netfs_unlock_abandoned_read_pages() (bsc#1272802).
• CVE-2026-64235: x86/ftrace: Relocate %rip-relative percpu refs in dynamic trampolines (bsc#1272803).
• CVE-2026-64297: module: decompress: check return value of module_extend_max_pages() (bsc#1273938).
• CVE-2026-64299: tracing: Prevent out-of-bounds read in glob matching (bsc#1273976).
• CVE-2026-64324: udf: validate free block extents against the partition length (bsc#1273970).
• CVE-2026-64372: cpufreq: pcc: fix use-after-free and double free in _OSC evaluation (bsc#1273889).
• CVE-2026-64377: cpufreq: qcom-cpufreq-hw: Fix possible double free (bsc#1273297).
• CVE-2026-64388: smb/client: fix chown/chgrp with SMB3 POSIX Extensions (bsc#1274061).
• CVE-2026-64402: coresight: ultrasoc-smb: Fix OOB write in smb_sync_perf_buffer() (bsc#1273258).
• CVE-2026-64405: Bluetooth: separate CIS_LINK and BIS_LINK link types (bsc#1273512).
• CVE-2026-64414: netfilter: handle unreadable frags (bsc#1273275).
• CVE-2026-64418: mm: shrinker: fix shrinker_info teardown race with expansion (bsc#1273784).
• CVE-2026-64422: net: ipv4: bound TCP reordering sysctl writes and MTU probe sizes (bsc#1273290).
• CVE-2026-64448: smb: client: restrict implied bcc[0] exemption to responses without data area (bsc#1273982).
• CVE-2026-64457: virtio_pci: fix vq info pointer lookup via wrong index (bsc#1273491).
• CVE-2026-64473: vfio: Remove device debugfs before releasing devres (bsc#1273320).
• CVE-2026-64474: vfio: prevent infinite loop in vfio_mig_get_next_state() on blocked arc (bsc#1274316).
• CVE-2026-64475: vfio/pci: Release the…

The SUSE Linux Enterprise 16.0 kernel was updated to fix various security issues:

The following security issues were fixed:

• CVE-2025-40136: crypto: hisilicon/qm - request reserved interrupt for virtual function (bsc#1253340).
• CVE-2026-23199: procfs: avoid fetching build ID while holding VMA lock (bsc#1258335).
• CVE-2026-23352: x86/efi: defer freeing of boot services memory (bsc#1260474).
• CVE-2026-43210: tracing: ring-buffer: Fix to check event length before using (bsc#1264330).
• CVE-2026-43272: ring-buffer: Fix possible dereference of uninitialized pointer (bsc#1264607).
• CVE-2026-43409: kprobes: avoid crash when rmmod/insmod after ftrace killed (bsc#1264747).
• CVE-2026-45836: Bluetooth: L2CAP: Fix null-ptr-deref in l2cap_sock_get_sndtimeo_cb() (bsc#1266410).
• CVE-2026-46044: ipmi:ssif: Clean up kthread on errors (bsc#1267464).
• CVE-2026-46196: tracepoint: balance regfunc() on func_add() failure in tracepoint_add_func() (bsc#1266848).
• CVE-2026-46272: coresight: tmc-etr: Fix race condition between sysfs and perf mode (bsc#1267672).
• CVE-2026-53377: drm/msm: always recover the gpu (bsc#1271901).
• CVE-2026-53384: serial: 8250_dw: unregister 8250 port if clk_notifier_register() fails (bsc#1271817).
• CVE-2026-63838: ASoC: rsnd: Fix potential out-of-bounds access of component_dais[] (bsc#1272388).
• CVE-2026-63881: drm/amdkfd: fix a vulnerability of integer overflow in kfd debugger (bsc#1272571).
• CVE-2026-63913: netfilter: conntrack: tcp: do not force CLOSE on invalid-seq RST without direction check (bsc#1272890).
• CVE-2026-63956: USB: serial: cypress_m8: fix memory corruption with small endpoint (bsc#1272473).
• CVE-2026-63983: net: Introduce skb tc depth field to track packet loops (bsc#1273040).
• CVE-2026-64009: xfrm: Check for underflow in xfrm_state_mtu (bsc#1273879).
• CVE-2026-64046: net: tls: prevent chain-after-chain in plain text SG (bsc#1273059).
• CVE-2026-64070: powerpc/hv-gpci: fix preempt count leak in sysfs show paths (bsc#1273116).
• CVE-2026-64132: ipv6: ioam: refresh hdr pointer before ioam6_event() (bsc#1272347).
• CVE-2026-64154: drm/msm/adreno: Fix a reference leak in a6xx_gpu_init() (bsc#1271950).
• CVE-2026-64173: tracing: Do not call map->ops->elt_free() if elt_alloc() fails (bsc#1272145).
• CVE-2026-64205: i2c: i801: fix hardware state machine corruption in error path (bsc#1272215).
• CVE-2026-64216: netfs: Fix potential UAF in netfs_unlock_abandoned_read_pages() (bsc#1272802).
• CVE-2026-64235: x86/ftrace: Relocate %rip-relative percpu refs in dynamic trampolines (bsc#1272803).
• CVE-2026-64297: module: decompress: check return value of module_extend_max_pages() (bsc#1273938).
• CVE-2026-64299: tracing: Prevent out-of-bounds read in glob matching (bsc#1273976).
• CVE-2026-64324: udf: validate free block extents against the partition length (bsc#1273970).
• CVE-2026-64372: cpufreq: pcc: fix use-after-free and double free in _OSC evaluation (bsc#1273889).
• CVE-2026-64377: cpufreq: qcom-cpufreq-hw: Fix possible double free (bsc#1273297).
• CVE-2026-64388: smb/client: fix chown/chgrp with SMB3 POSIX Extensions (bsc#1274061).
• CVE-2026-64402: coresight: ultrasoc-smb: Fix OOB write in smb_sync_perf_buffer() (bsc#1273258).
• CVE-2026-64405: Bluetooth: separate CIS_LINK and BIS_LINK link types (bsc#1273512).
• CVE-2026-64414: netfilter: handle unreadable frags (bsc#1273275).
• CVE-2026-64418: mm: shrinker: fix shrinker_info teardown race with expansion (bsc#1273784).
• CVE-2026-64422: net: ipv4: bound TCP reordering sysctl writes and MTU probe sizes (bsc#1273290).
• CVE-2026-64448: smb: client: restrict implied bcc[0] exemption to responses without data area (bsc#1273982).
• CVE-2026-64457: virtio_pci: fix vq info pointer lookup via wrong index (bsc#1273491).
• CVE-2026-64473: vfio: Remove device debugfs before releasing devres (bsc#1273320).
• CVE-2026-64474: vfio: prevent infinite loop in vfio_mig_get_next_state() on blocked arc (bsc#1274316).
• CVE-2026-64475: vfio/pci: Release the…

The SUSE Linux Enterprise Micro 6.0 and Micro 6.1 kernel was updated to fix various security issues:

The following security issues were fixed:

• CVE-2024-26730: hwmon: (nct6775) Fix access to temperature configuration registers (bsc#1222538).
• CVE-2025-38704: rcu/nocb: Fix possible invalid rdp's->nocb_cb_kthread pointer (bsc#1254408).
• CVE-2026-23128: arm64: Set __nocfi on swsusp_arch_resume() (bsc#1258298).
• CVE-2026-23352: x86/efi: defer freeing of boot services memory (bsc#1260474).
• CVE-2026-31523: nvme-pci: ensure we're polling a polled queue (bsc#1263017).
• CVE-2026-31689: EDAC/mc: Fix error path ordering in edac_mc_alloc() (bsc#1263602).
• CVE-2026-43409: kprobes: avoid crash when rmmod/insmod after ftrace killed (bsc#1264747).
• CVE-2026-43448: nvme-pci: Fix race bug in nvme_poll_irqdisable() (bsc#1264807).
• CVE-2026-45836: Bluetooth: L2CAP: Fix null-ptr-deref in l2cap_sock_get_sndtimeo_cb() (bsc#1266410).
• CVE-2026-45872: scsi: smartpqi: Fix memory leak in pqi_report_phys_luns() (bsc#1266735).
• CVE-2026-46044: ipmi:ssif: Clean up kthread on errors (bsc#1267464).
• CVE-2026-46135: nvmet-tcp: add bounds checks in nvmet_tcp_build_pdu_iovec (bsc#1267373).
• CVE-2026-46149: scsi: target: configfs: Bound snprintf() return in tg_pt_gp_members_show() (bsc#1267648).
• CVE-2026-46196: tracepoint: balance regfunc() on func_add() failure in tracepoint_add_func() (bsc#1266848).
• CVE-2026-46304: nvmet: avoid recursive nvmet-wq flush in nvmet_ctrl_free (bsc#1267985).
• CVE-2026-52912: netfilter: nf_queue: hold bridge skb->dev while queued (bsc#1269000).
• CVE-2026-53061: dm cache: fix dirty mapping checking in passthrough mode switching (bsc#1269685).
• CVE-2026-53284: btrfs: only release the dirty pages io tree after successful writes (bsc#1269816).
• CVE-2026-53384: serial: 8250_dw: unregister 8250 port if clk_notifier_register() fails (bsc#1271817).
• CVE-2026-53400: i2c: core: fix adapter registration race (bsc#1271906).
• CVE-2026-63883: serial: qcom_geni: fix kfifo underflow when flush precedes DMA completion IRQ (bsc#1272572).
• CVE-2026-63890: scsi: fcoe: Reject FIP descriptors with zero fip_dlen in CVL walker (bsc#1272426).
• CVE-2026-63913: netfilter: conntrack: tcp: do not force CLOSE on invalid-seq RST without direction check (bsc#1272890).
• CVE-2026-63956: USB: serial: cypress_m8: fix memory corruption with small endpoint (bsc#1272473).
• CVE-2026-63963: usb: typec: tcpm: validate VDO count in Discover Identity ACK handlers (bsc#1272471).
• CVE-2026-63993: vxlan: do not reuse cached ip_hdr() value after skb_tunnel_check_pmtu() (bsc#1279847).
• CVE-2026-64003: scsi: core: Run queues for all non-SDEV_DEL devices from scsi_run_host_queues (bsc#1273782).
• CVE-2026-64009: xfrm: Check for underflow in xfrm_state_mtu (bsc#1273879).
• CVE-2026-64038: hwmon: (lm90) Stop work before releasing hwmon device (bsc#1273750).
• CVE-2026-64046: net: tls: prevent chain-after-chain in plain text SG (bsc#1273059).
• CVE-2026-64103: scsi: isci: Fix use-after-free in device removal path (bsc#1273759).
• CVE-2026-64173: tracing: Do not call map->ops->elt_free() if elt_alloc() fails (bsc#1272145).
• CVE-2026-64205: i2c: i801: fix hardware state machine corruption in error path (bsc#1272215).
• CVE-2026-64210: net/mlx5e: xsk: Fix unlocked writing to ICOSQ (bsc#1273899).
• CVE-2026-64213: hwmon: (lm90) Add lock protection to lm90_alert (bsc#1272793).
• CVE-2026-64279: i2c: core: fix adapter deregistration race (bsc#1273953).
• CVE-2026-64283: KVM: guest_memfd: Treat memslot binding offset+size as unsigned values (bsc#1273870).
• CVE-2026-64297: module: decompress: check return value of module_extend_max_pages() (bsc#1273938).
• CVE-2026-64299: tracing: Prevent out-of-bounds read in glob matching (bsc#1273976).
• CVE-2026-64319: nvmet-auth: validate reply message payload bounds against transfer length (bsc#1273339).
• CVE-2026-64320: nvmet: fix pre-auth out-of-bounds heap read in Discovery Get Log Page (bsc#1273420). -…

The SUSE Linux Enterprise Micro 6.0 and Micro 6.1 RT kernel was updated to fix various security issues:

The following security issues were fixed:

• CVE-2024-26730: hwmon: (nct6775) Fix access to temperature configuration registers (bsc#1222538).
• CVE-2025-38704: rcu/nocb: Fix possible invalid rdp's->nocb_cb_kthread pointer (bsc#1254408).
• CVE-2026-23128: arm64: Set __nocfi on swsusp_arch_resume() (bsc#1258298).
• CVE-2026-23352: x86/efi: defer freeing of boot services memory (bsc#1260474).
• CVE-2026-31523: nvme-pci: ensure we're polling a polled queue (bsc#1263017).
• CVE-2026-31689: EDAC/mc: Fix error path ordering in edac_mc_alloc() (bsc#1263602).
• CVE-2026-43409: kprobes: avoid crash when rmmod/insmod after ftrace killed (bsc#1264747).
• CVE-2026-43448: nvme-pci: Fix race bug in nvme_poll_irqdisable() (bsc#1264807).
• CVE-2026-43502: net/rds: handle zerocopy send cleanup before the message is queued (bsc#1266008).
• CVE-2026-53090: bpf: Fix ld_{abs,ind} failure path analysis in subprogs (bsc#1269532).
• CVE-2026-63795: 9p: avoid putting oldfid in p9_client_walk() error path (bsc#1271955).
• CVE-2026-68162: sctp: avoid auth_enable sysctl UAF during netns teardown (bsc#1274920).
• CVE-2026-68445: drm/vc4: Prevent shader BO mappings from becoming writable (bsc#1276277).
• CVE-2026-72084: scsi: target: Bound PR-OUT TransportID parsing to the received buffer (bsc#1275540).
• CVE-2026-45836: Bluetooth: L2CAP: Fix null-ptr-deref in l2cap_sock_get_sndtimeo_cb() (bsc#1266410).
• CVE-2026-45872: scsi: smartpqi: Fix memory leak in pqi_report_phys_luns() (bsc#1266735).
• CVE-2026-46044: ipmi:ssif: Clean up kthread on errors (bsc#1267464).
• CVE-2026-46135: nvmet-tcp: add bounds checks in nvmet_tcp_build_pdu_iovec (bsc#1267373).
• CVE-2026-46149: scsi: target: configfs: Bound snprintf() return in tg_pt_gp_members_show() (bsc#1267648).
• CVE-2026-46196: tracepoint: balance regfunc() on func_add() failure in tracepoint_add_func() (bsc#1266848).
• CVE-2026-46304: nvmet: avoid recursive nvmet-wq flush in nvmet_ctrl_free (bsc#1267985).
• CVE-2026-52912: netfilter: nf_queue: hold bridge skb->dev while queued (bsc#1269000).
• CVE-2026-53061: dm cache: fix dirty mapping checking in passthrough mode switching (bsc#1269685).
• CVE-2026-53284: btrfs: only release the dirty pages io tree after successful writes (bsc#1269816).
• CVE-2026-53384: serial: 8250_dw: unregister 8250 port if clk_notifier_register() fails (bsc#1271817).
• CVE-2026-53400: i2c: core: fix adapter registration race (bsc#1271906).
• CVE-2026-63883: serial: qcom_geni: fix kfifo underflow when flush precedes DMA completion IRQ (bsc#1272572).
• CVE-2026-63890: scsi: fcoe: Reject FIP descriptors with zero fip_dlen in CVL walker (bsc#1272426).
• CVE-2026-63913: netfilter: conntrack: tcp: do not force CLOSE on invalid-seq RST without direction check (bsc#1272890).
• CVE-2026-63956: USB: serial: cypress_m8: fix memory corruption with small endpoint (bsc#1272473).
• CVE-2026-63963: usb: typec: tcpm: validate VDO count in Discover Identity ACK handlers (bsc#1272471).
• CVE-2026-63993: vxlan: do not reuse cached ip_hdr() value after skb_tunnel_check_pmtu() (bsc#1279847).
• CVE-2026-64003: scsi: core: Run queues for all non-SDEV_DEL devices from scsi_run_host_queues (bsc#1273782).
• CVE-2026-64009: xfrm: Check for underflow in xfrm_state_mtu (bsc#1273879).
• CVE-2026-64038: hwmon: (lm90) Stop work before releasing hwmon device (bsc#1273750).
• CVE-2026-64046: net: tls: prevent chain-after-chain in plain text SG (bsc#1273059).
• CVE-2026-64103: scsi: isci: Fix use-after-free in device removal path (bsc#1273759).
• CVE-2026-64173: tracing: Do not call map->ops->elt_free() if elt_alloc() fails (bsc#1272145).
• CVE-2026-64205: i2c: i801: fix hardware state machine corruption in error path (bsc#1272215).
• CVE-2026-64210: net/mlx5e: xsk: Fix unlocked writing to ICOSQ (bsc#1273899).
• CVE-2026-64213: hwmon: (lm90) Add lock protection to lm90_alert (bsc#1272793).
• CVE-2026-64279: i2c:…

The SUSE Linux Enterprise 16.0 kernel was updated to fix various security issues:

The following security issues were fixed:

• CVE-2025-40136: crypto: hisilicon/qm - request reserved interrupt for virtual function (bsc#1253340).
• CVE-2026-23199: procfs: avoid fetching build ID while holding VMA lock (bsc#1258335).
• CVE-2026-23352: x86/efi: defer freeing of boot services memory (bsc#1260474).
• CVE-2026-43210: tracing: ring-buffer: Fix to check event length before using (bsc#1264330).
• CVE-2026-43272: ring-buffer: Fix possible dereference of uninitialized pointer (bsc#1264607).
• CVE-2026-43409: kprobes: avoid crash when rmmod/insmod after ftrace killed (bsc#1264747).
• CVE-2026-45836: Bluetooth: L2CAP: Fix null-ptr-deref in l2cap_sock_get_sndtimeo_cb() (bsc#1266410).
• CVE-2026-46044: ipmi:ssif: Clean up kthread on errors (bsc#1267464).
• CVE-2026-46196: tracepoint: balance regfunc() on func_add() failure in tracepoint_add_func() (bsc#1266848).
• CVE-2026-46272: coresight: tmc-etr: Fix race condition between sysfs and perf mode (bsc#1267672).
• CVE-2026-53377: drm/msm: always recover the gpu (bsc#1271901).
• CVE-2026-53384: serial: 8250_dw: unregister 8250 port if clk_notifier_register() fails (bsc#1271817).
• CVE-2026-63838: ASoC: rsnd: Fix potential out-of-bounds access of component_dais[] (bsc#1272388).
• CVE-2026-63881: drm/amdkfd: fix a vulnerability of integer overflow in kfd debugger (bsc#1272571).
• CVE-2026-63913: netfilter: conntrack: tcp: do not force CLOSE on invalid-seq RST without direction check (bsc#1272890).
• CVE-2026-63956: USB: serial: cypress_m8: fix memory corruption with small endpoint (bsc#1272473).
• CVE-2026-63983: net: Introduce skb tc depth field to track packet loops (bsc#1273040).
• CVE-2026-64009: xfrm: Check for underflow in xfrm_state_mtu (bsc#1273879).
• CVE-2026-64046: net: tls: prevent chain-after-chain in plain text SG (bsc#1273059).
• CVE-2026-64070: powerpc/hv-gpci: fix preempt count leak in sysfs show paths (bsc#1273116).
• CVE-2026-64132: ipv6: ioam: refresh hdr pointer before ioam6_event() (bsc#1272347).
• CVE-2026-64154: drm/msm/adreno: Fix a reference leak in a6xx_gpu_init() (bsc#1271950).
• CVE-2026-64173: tracing: Do not call map->ops->elt_free() if elt_alloc() fails (bsc#1272145).
• CVE-2026-64205: i2c: i801: fix hardware state machine corruption in error path (bsc#1272215).
• CVE-2026-64216: netfs: Fix potential UAF in netfs_unlock_abandoned_read_pages() (bsc#1272802).
• CVE-2026-64235: x86/ftrace: Relocate %rip-relative percpu refs in dynamic trampolines (bsc#1272803).
• CVE-2026-64297: module: decompress: check return value of module_extend_max_pages() (bsc#1273938).
• CVE-2026-64299: tracing: Prevent out-of-bounds read in glob matching (bsc#1273976).
• CVE-2026-64324: udf: validate free block extents against the partition length (bsc#1273970).
• CVE-2026-64372: cpufreq: pcc: fix use-after-free and double free in _OSC evaluation (bsc#1273889).
• CVE-2026-64377: cpufreq: qcom-cpufreq-hw: Fix possible double free (bsc#1273297).
• CVE-2026-64388: smb/client: fix chown/chgrp with SMB3 POSIX Extensions (bsc#1274061).
• CVE-2026-64402: coresight: ultrasoc-smb: Fix OOB write in smb_sync_perf_buffer() (bsc#1273258).
• CVE-2026-64405: Bluetooth: separate CIS_LINK and BIS_LINK link types (bsc#1273512).
• CVE-2026-64414: netfilter: handle unreadable frags (bsc#1273275).
• CVE-2026-64418: mm: shrinker: fix shrinker_info teardown race with expansion (bsc#1273784).
• CVE-2026-64422: net: ipv4: bound TCP reordering sysctl writes and MTU probe sizes (bsc#1273290).
• CVE-2026-64448: smb: client: restrict implied bcc[0] exemption to responses without data area (bsc#1273982).
• CVE-2026-64457: virtio_pci: fix vq info pointer lookup via wrong index (bsc#1273491).
• CVE-2026-64473: vfio: Remove device debugfs before releasing devres (bsc#1273320).
• CVE-2026-64474: vfio: prevent infinite loop in vfio_mig_get_next_state() on blocked arc (bsc#1274316).
• CVE-2026-64475: vfio/pci: Release the…

The SUSE Linux Enterprise 16.0 kernel was updated to fix various security issues:

The following security issues were fixed:

• CVE-2025-40136: crypto: hisilicon/qm - request reserved interrupt for virtual function (bsc#1253340).
• CVE-2026-23199: procfs: avoid fetching build ID while holding VMA lock (bsc#1258335).
• CVE-2026-23352: x86/efi: defer freeing of boot services memory (bsc#1260474).
• CVE-2026-43210: tracing: ring-buffer: Fix to check event length before using (bsc#1264330).
• CVE-2026-43272: ring-buffer: Fix possible dereference of uninitialized pointer (bsc#1264607).
• CVE-2026-43409: kprobes: avoid crash when rmmod/insmod after ftrace killed (bsc#1264747).
• CVE-2026-45836: Bluetooth: L2CAP: Fix null-ptr-deref in l2cap_sock_get_sndtimeo_cb() (bsc#1266410).
• CVE-2026-46044: ipmi:ssif: Clean up kthread on errors (bsc#1267464).
• CVE-2026-46196: tracepoint: balance regfunc() on func_add() failure in tracepoint_add_func() (bsc#1266848).
• CVE-2026-46272: coresight: tmc-etr: Fix race condition between sysfs and perf mode (bsc#1267672).
• CVE-2026-53377: drm/msm: always recover the gpu (bsc#1271901).
• CVE-2026-53384: serial: 8250_dw: unregister 8250 port if clk_notifier_register() fails (bsc#1271817).
• CVE-2026-63838: ASoC: rsnd: Fix potential out-of-bounds access of component_dais[] (bsc#1272388).
• CVE-2026-63881: drm/amdkfd: fix a vulnerability of integer overflow in kfd debugger (bsc#1272571).
• CVE-2026-63913: netfilter: conntrack: tcp: do not force CLOSE on invalid-seq RST without direction check (bsc#1272890).
• CVE-2026-63956: USB: serial: cypress_m8: fix memory corruption with small endpoint (bsc#1272473).
• CVE-2026-63983: net: Introduce skb tc depth field to track packet loops (bsc#1273040).
• CVE-2026-64009: xfrm: Check for underflow in xfrm_state_mtu (bsc#1273879).
• CVE-2026-64046: net: tls: prevent chain-after-chain in plain text SG (bsc#1273059).
• CVE-2026-64070: powerpc/hv-gpci: fix preempt count leak in sysfs show paths (bsc#1273116).
• CVE-2026-64132: ipv6: ioam: refresh hdr pointer before ioam6_event() (bsc#1272347).
• CVE-2026-64154: drm/msm/adreno: Fix a reference leak in a6xx_gpu_init() (bsc#1271950).
• CVE-2026-64173: tracing: Do not call map->ops->elt_free() if elt_alloc() fails (bsc#1272145).
• CVE-2026-64205: i2c: i801: fix hardware state machine corruption in error path (bsc#1272215).
• CVE-2026-64216: netfs: Fix potential UAF in netfs_unlock_abandoned_read_pages() (bsc#1272802).
• CVE-2026-64235: x86/ftrace: Relocate %rip-relative percpu refs in dynamic trampolines (bsc#1272803).
• CVE-2026-64297: module: decompress: check return value of module_extend_max_pages() (bsc#1273938).
• CVE-2026-64299: tracing: Prevent out-of-bounds read in glob matching (bsc#1273976).
• CVE-2026-64324: udf: validate free block extents against the partition length (bsc#1273970).
• CVE-2026-64372: cpufreq: pcc: fix use-after-free and double free in _OSC evaluation (bsc#1273889).
• CVE-2026-64377: cpufreq: qcom-cpufreq-hw: Fix possible double free (bsc#1273297).
• CVE-2026-64388: smb/client: fix chown/chgrp with SMB3 POSIX Extensions (bsc#1274061).
• CVE-2026-64402: coresight: ultrasoc-smb: Fix OOB write in smb_sync_perf_buffer() (bsc#1273258).
• CVE-2026-64405: Bluetooth: separate CIS_LINK and BIS_LINK link types (bsc#1273512).
• CVE-2026-64414: netfilter: handle unreadable frags (bsc#1273275).
• CVE-2026-64418: mm: shrinker: fix shrinker_info teardown race with expansion (bsc#1273784).
• CVE-2026-64422: net: ipv4: bound TCP reordering sysctl writes and MTU probe sizes (bsc#1273290).
• CVE-2026-64448: smb: client: restrict implied bcc[0] exemption to responses without data area (bsc#1273982).
• CVE-2026-64457: virtio_pci: fix vq info pointer lookup via wrong index (bsc#1273491).
• CVE-2026-64473: vfio: Remove device debugfs before releasing devres (bsc#1273320).
• CVE-2026-64474: vfio: prevent infinite loop in vfio_mig_get_next_state() on blocked arc (bsc#1274316).
• CVE-2026-64475: vfio/pci: Release the…

The SUSE Linux Enterprise 16.0 kernel was updated to fix various security issues:

The following security issues were fixed:

• CVE-2025-40136: crypto: hisilicon/qm - request reserved interrupt for virtual function (bsc#1253340).
• CVE-2026-23199: procfs: avoid fetching build ID while holding VMA lock (bsc#1258335).
• CVE-2026-23352: x86/efi: defer freeing of boot services memory (bsc#1260474).
• CVE-2026-43210: tracing: ring-buffer: Fix to check event length before using (bsc#1264330).
• CVE-2026-43272: ring-buffer: Fix possible dereference of uninitialized pointer (bsc#1264607).
• CVE-2026-43409: kprobes: avoid crash when rmmod/insmod after ftrace killed (bsc#1264747).
• CVE-2026-45836: Bluetooth: L2CAP: Fix null-ptr-deref in l2cap_sock_get_sndtimeo_cb() (bsc#1266410).
• CVE-2026-46044: ipmi:ssif: Clean up kthread on errors (bsc#1267464).
• CVE-2026-46196: tracepoint: balance regfunc() on func_add() failure in tracepoint_add_func() (bsc#1266848).
• CVE-2026-46272: coresight: tmc-etr: Fix race condition between sysfs and perf mode (bsc#1267672).
• CVE-2026-53377: drm/msm: always recover the gpu (bsc#1271901).
• CVE-2026-53384: serial: 8250_dw: unregister 8250 port if clk_notifier_register() fails (bsc#1271817).
• CVE-2026-63838: ASoC: rsnd: Fix potential out-of-bounds access of component_dais[] (bsc#1272388).
• CVE-2026-63881: drm/amdkfd: fix a vulnerability of integer overflow in kfd debugger (bsc#1272571).
• CVE-2026-63913: netfilter: conntrack: tcp: do not force CLOSE on invalid-seq RST without direction check (bsc#1272890).
• CVE-2026-63956: USB: serial: cypress_m8: fix memory corruption with small endpoint (bsc#1272473).
• CVE-2026-63983: net: Introduce skb tc depth field to track packet loops (bsc#1273040).
• CVE-2026-64009: xfrm: Check for underflow in xfrm_state_mtu (bsc#1273879).
• CVE-2026-64046: net: tls: prevent chain-after-chain in plain text SG (bsc#1273059).
• CVE-2026-64070: powerpc/hv-gpci: fix preempt count leak in sysfs show paths (bsc#1273116).
• CVE-2026-64132: ipv6: ioam: refresh hdr pointer before ioam6_event() (bsc#1272347).
• CVE-2026-64154: drm/msm/adreno: Fix a reference leak in a6xx_gpu_init() (bsc#1271950).
• CVE-2026-64173: tracing: Do not call map->ops->elt_free() if elt_alloc() fails (bsc#1272145).
• CVE-2026-64205: i2c: i801: fix hardware state machine corruption in error path (bsc#1272215).
• CVE-2026-64216: netfs: Fix potential UAF in netfs_unlock_abandoned_read_pages() (bsc#1272802).
• CVE-2026-64235: x86/ftrace: Relocate %rip-relative percpu refs in dynamic trampolines (bsc#1272803).
• CVE-2026-64297: module: decompress: check return value of module_extend_max_pages() (bsc#1273938).
• CVE-2026-64299: tracing: Prevent out-of-bounds read in glob matching (bsc#1273976).
• CVE-2026-64324: udf: validate free block extents against the partition length (bsc#1273970).
• CVE-2026-64372: cpufreq: pcc: fix use-after-free and double free in _OSC evaluation (bsc#1273889).
• CVE-2026-64377: cpufreq: qcom-cpufreq-hw: Fix possible double free (bsc#1273297).
• CVE-2026-64388: smb/client: fix chown/chgrp with SMB3 POSIX Extensions (bsc#1274061).
• CVE-2026-64402: coresight: ultrasoc-smb: Fix OOB write in smb_sync_perf_buffer() (bsc#1273258).
• CVE-2026-64405: Bluetooth: separate CIS_LINK and BIS_LINK link types (bsc#1273512).
• CVE-2026-64414: netfilter: handle unreadable frags (bsc#1273275).
• CVE-2026-64418: mm: shrinker: fix shrinker_info teardown race with expansion (bsc#1273784).
• CVE-2026-64422: net: ipv4: bound TCP reordering sysctl writes and MTU probe sizes (bsc#1273290).
• CVE-2026-64448: smb: client: restrict implied bcc[0] exemption to responses without data area (bsc#1273982).
• CVE-2026-64457: virtio_pci: fix vq info pointer lookup via wrong index (bsc#1273491).
• CVE-2026-64473: vfio: Remove device debugfs before releasing devres (bsc#1273320).
• CVE-2026-64474: vfio: prevent infinite loop in vfio_mig_get_next_state() on blocked arc (bsc#1274316).
• CVE-2026-64475: vfio/pci: Release the…

The SUSE Linux Enterprise Micro 6.0 and Micro 6.1 kernel was updated to fix various security issues:

The following security issues were fixed:

• CVE-2024-26730: hwmon: (nct6775) Fix access to temperature configuration registers (bsc#1222538).
• CVE-2025-38704: rcu/nocb: Fix possible invalid rdp's->nocb_cb_kthread pointer (bsc#1254408).
• CVE-2026-23128: arm64: Set __nocfi on swsusp_arch_resume() (bsc#1258298).
• CVE-2026-23352: x86/efi: defer freeing of boot services memory (bsc#1260474).
• CVE-2026-31523: nvme-pci: ensure we're polling a polled queue (bsc#1263017).
• CVE-2026-31689: EDAC/mc: Fix error path ordering in edac_mc_alloc() (bsc#1263602).
• CVE-2026-43409: kprobes: avoid crash when rmmod/insmod after ftrace killed (bsc#1264747).
• CVE-2026-43448: nvme-pci: Fix race bug in nvme_poll_irqdisable() (bsc#1264807).
• CVE-2026-45836: Bluetooth: L2CAP: Fix null-ptr-deref in l2cap_sock_get_sndtimeo_cb() (bsc#1266410).
• CVE-2026-45872: scsi: smartpqi: Fix memory leak in pqi_report_phys_luns() (bsc#1266735).
• CVE-2026-46044: ipmi:ssif: Clean up kthread on errors (bsc#1267464).
• CVE-2026-46135: nvmet-tcp: add bounds checks in nvmet_tcp_build_pdu_iovec (bsc#1267373).
• CVE-2026-46149: scsi: target: configfs: Bound snprintf() return in tg_pt_gp_members_show() (bsc#1267648).
• CVE-2026-46196: tracepoint: balance regfunc() on func_add() failure in tracepoint_add_func() (bsc#1266848).
• CVE-2026-46304: nvmet: avoid recursive nvmet-wq flush in nvmet_ctrl_free (bsc#1267985).
• CVE-2026-52912: netfilter: nf_queue: hold bridge skb->dev while queued (bsc#1269000).
• CVE-2026-53061: dm cache: fix dirty mapping checking in passthrough mode switching (bsc#1269685).
• CVE-2026-53284: btrfs: only release the dirty pages io tree after successful writes (bsc#1269816).
• CVE-2026-53384: serial: 8250_dw: unregister 8250 port if clk_notifier_register() fails (bsc#1271817).
• CVE-2026-53400: i2c: core: fix adapter registration race (bsc#1271906).
• CVE-2026-63883: serial: qcom_geni: fix kfifo underflow when flush precedes DMA completion IRQ (bsc#1272572).
• CVE-2026-63890: scsi: fcoe: Reject FIP descriptors with zero fip_dlen in CVL walker (bsc#1272426).
• CVE-2026-63913: netfilter: conntrack: tcp: do not force CLOSE on invalid-seq RST without direction check (bsc#1272890).
• CVE-2026-63956: USB: serial: cypress_m8: fix memory corruption with small endpoint (bsc#1272473).
• CVE-2026-63963: usb: typec: tcpm: validate VDO count in Discover Identity ACK handlers (bsc#1272471).
• CVE-2026-63993: vxlan: do not reuse cached ip_hdr() value after skb_tunnel_check_pmtu() (bsc#1279847).
• CVE-2026-64003: scsi: core: Run queues for all non-SDEV_DEL devices from scsi_run_host_queues (bsc#1273782).
• CVE-2026-64009: xfrm: Check for underflow in xfrm_state_mtu (bsc#1273879).
• CVE-2026-64038: hwmon: (lm90) Stop work before releasing hwmon device (bsc#1273750).
• CVE-2026-64046: net: tls: prevent chain-after-chain in plain text SG (bsc#1273059).
• CVE-2026-64103: scsi: isci: Fix use-after-free in device removal path (bsc#1273759).
• CVE-2026-64173: tracing: Do not call map->ops->elt_free() if elt_alloc() fails (bsc#1272145).
• CVE-2026-64205: i2c: i801: fix hardware state machine corruption in error path (bsc#1272215).
• CVE-2026-64210: net/mlx5e: xsk: Fix unlocked writing to ICOSQ (bsc#1273899).
• CVE-2026-64213: hwmon: (lm90) Add lock protection to lm90_alert (bsc#1272793).
• CVE-2026-64279: i2c: core: fix adapter deregistration race (bsc#1273953).
• CVE-2026-64283: KVM: guest_memfd: Treat memslot binding offset+size as unsigned values (bsc#1273870).
• CVE-2026-64297: module: decompress: check return value of module_extend_max_pages() (bsc#1273938).
• CVE-2026-64299: tracing: Prevent out-of-bounds read in glob matching (bsc#1273976).
• CVE-2026-64319: nvmet-auth: validate reply message payload bounds against transfer length (bsc#1273339).
• CVE-2026-64320: nvmet: fix pre-auth out-of-bounds heap read in Discovery Get Log Page (bsc#1273420). -…

The SUSE Linux Enterprise Micro 6.0 and Micro 6.1 RT kernel was updated to fix various security issues:

The following security issues were fixed:

• CVE-2024-26730: hwmon: (nct6775) Fix access to temperature configuration registers (bsc#1222538).
• CVE-2025-38704: rcu/nocb: Fix possible invalid rdp's->nocb_cb_kthread pointer (bsc#1254408).
• CVE-2026-23128: arm64: Set __nocfi on swsusp_arch_resume() (bsc#1258298).
• CVE-2026-23352: x86/efi: defer freeing of boot services memory (bsc#1260474).
• CVE-2026-31523: nvme-pci: ensure we're polling a polled queue (bsc#1263017).
• CVE-2026-31689: EDAC/mc: Fix error path ordering in edac_mc_alloc() (bsc#1263602).
• CVE-2026-43409: kprobes: avoid crash when rmmod/insmod after ftrace killed (bsc#1264747).
• CVE-2026-43448: nvme-pci: Fix race bug in nvme_poll_irqdisable() (bsc#1264807).
• CVE-2026-43502: net/rds: handle zerocopy send cleanup before the message is queued (bsc#1266008).
• CVE-2026-53090: bpf: Fix ld_{abs,ind} failure path analysis in subprogs (bsc#1269532).
• CVE-2026-63795: 9p: avoid putting oldfid in p9_client_walk() error path (bsc#1271955).
• CVE-2026-68162: sctp: avoid auth_enable sysctl UAF during netns teardown (bsc#1274920).
• CVE-2026-68445: drm/vc4: Prevent shader BO mappings from becoming writable (bsc#1276277).
• CVE-2026-72084: scsi: target: Bound PR-OUT TransportID parsing to the received buffer (bsc#1275540).
• CVE-2026-45836: Bluetooth: L2CAP: Fix null-ptr-deref in l2cap_sock_get_sndtimeo_cb() (bsc#1266410).
• CVE-2026-45872: scsi: smartpqi: Fix memory leak in pqi_report_phys_luns() (bsc#1266735).
• CVE-2026-46044: ipmi:ssif: Clean up kthread on errors (bsc#1267464).
• CVE-2026-46135: nvmet-tcp: add bounds checks in nvmet_tcp_build_pdu_iovec (bsc#1267373).
• CVE-2026-46149: scsi: target: configfs: Bound snprintf() return in tg_pt_gp_members_show() (bsc#1267648).
• CVE-2026-46196: tracepoint: balance regfunc() on func_add() failure in tracepoint_add_func() (bsc#1266848).
• CVE-2026-46304: nvmet: avoid recursive nvmet-wq flush in nvmet_ctrl_free (bsc#1267985).
• CVE-2026-52912: netfilter: nf_queue: hold bridge skb->dev while queued (bsc#1269000).
• CVE-2026-53061: dm cache: fix dirty mapping checking in passthrough mode switching (bsc#1269685).
• CVE-2026-53284: btrfs: only release the dirty pages io tree after successful writes (bsc#1269816).
• CVE-2026-53384: serial: 8250_dw: unregister 8250 port if clk_notifier_register() fails (bsc#1271817).
• CVE-2026-53400: i2c: core: fix adapter registration race (bsc#1271906).
• CVE-2026-63883: serial: qcom_geni: fix kfifo underflow when flush precedes DMA completion IRQ (bsc#1272572).
• CVE-2026-63890: scsi: fcoe: Reject FIP descriptors with zero fip_dlen in CVL walker (bsc#1272426).
• CVE-2026-63913: netfilter: conntrack: tcp: do not force CLOSE on invalid-seq RST without direction check (bsc#1272890).
• CVE-2026-63956: USB: serial: cypress_m8: fix memory corruption with small endpoint (bsc#1272473).
• CVE-2026-63963: usb: typec: tcpm: validate VDO count in Discover Identity ACK handlers (bsc#1272471).
• CVE-2026-63993: vxlan: do not reuse cached ip_hdr() value after skb_tunnel_check_pmtu() (bsc#1279847).
• CVE-2026-64003: scsi: core: Run queues for all non-SDEV_DEL devices from scsi_run_host_queues (bsc#1273782).
• CVE-2026-64009: xfrm: Check for underflow in xfrm_state_mtu (bsc#1273879).
• CVE-2026-64038: hwmon: (lm90) Stop work before releasing hwmon device (bsc#1273750).
• CVE-2026-64046: net: tls: prevent chain-after-chain in plain text SG (bsc#1273059).
• CVE-2026-64103: scsi: isci: Fix use-after-free in device removal path (bsc#1273759).
• CVE-2026-64173: tracing: Do not call map->ops->elt_free() if elt_alloc() fails (bsc#1272145).
• CVE-2026-64205: i2c: i801: fix hardware state machine corruption in error path (bsc#1272215).
• CVE-2026-64210: net/mlx5e: xsk: Fix unlocked writing to ICOSQ (bsc#1273899).
• CVE-2026-64213: hwmon: (lm90) Add lock protection to lm90_alert (bsc#1272793).
• CVE-2026-64279: i2c:…

The SUSE Linux Enterprise 11 SP4 kernel was updated to fix various security issues:

The following security issues were fixed:

• CVE-2026-64422: net: ipv4: bound TCP reordering sysctl writes and MTU probe sizes (bsc#1273290).
• CVE-2026-64580: xfrm6: clear dst.dev on error to avoid double netdev_put in xfrm6_fill_dst() (bsc#1274037).
• CVE-2026-68376: sctp: patch over auth_hmacs copy overflow (bsc#1274836).
• CVE-2026-72083: target: fix double unmap data sg in core_scsi3_emulate_pro_register_and_move() (bsc#1275535).
• CVE-2026-72322: ipv6: mcast: Fix potential UAF in MLD delayed work (bsc#1275972).
• CVE-2026-72323: ipv4: igmp: Fix potential UAF in igmp_gq_start_timer() (bsc#1275985).
• CVE-2026-72348: netfilter: ip6tables: mark malformed IPv6 extension headers for hotdrop (bsc#1276007).
• CVE-2026-72398: sctp: add INIT verification after cookie unpacking (bsc#1276381).
• CVE-2026-74388: ALSA: seq: oss: Fix UAF at handling events with embedded SysEx data (bsc#1278253).
• CVE-2026-74556: scsi: libiscsi_tcp: Bound SCSI Response data segment to the connection buffer (bsc#1275696).
• CVE-2026-74588: sctp: keep chunk->transport in step with the list it is queued on (bsc#1277766).
• CVE-2026-74597: ip6_tunnel: clear skb2->cb in ip6ip6_err() (bsc#1277493).
• CVE-2026-74630: ipv6: prevent in6_dev_get() from resurrecting inet6_dev (bsc#1278191).
• CVE-2026-74641: ALSA: usx2y: bound the hwdep mmap fault offset (bsc#1278310).
• CVE-2026-74743: macvlan: inherit needed_headroom and needed_tailroom from lowerdev (bsc#1277908).
• CVE-2026-74752: sctp: validate cookie AUTH state before use (bsc#1278315).
• CVE-2026-80785: fbdev: serialize mode sysfs access with lock_fb_info() (bsc#1279619).
• CVE-2026-89479: sctp: stop processing a packet once its association is deleted (bsc#1280786).
• CVE-2026-90088: Bluetooth: RFCOMM: Validate MTU in rfcomm_apply_pn() to prevent infinite loop (bsc#1281397).
• CVE-2026-90104: NFSv4.1: zero referring call lists before decoding (bsc#1281546).

The following non security issue was fixed:

• Disable BATMAN in supported.conf
• Disable CONFIG_BATMAN_ADV (jsc#PED-16892)
• Disable CONFIG_CAN (jsc#PED-17000)

The SUSE Linux Enterprise 15 SP7 RT kernel was updated to fix various security issues:

The following security issues were fixed:

• CVE-2024-26730: hwmon: (nct6775) Fix access to temperature configuration registers (bsc#1222538).
• CVE-2025-38704: rcu/nocb: Fix possible invalid rdp's->nocb_cb_kthread pointer (bsc#1254408).
• CVE-2026-23352: x86/efi: defer freeing of boot services memory (bsc#1260474).
• CVE-2026-31689: EDAC/mc: Fix error path ordering in edac_mc_alloc() (bsc#1263602).
• CVE-2026-43409: kprobes: avoid crash when rmmod/insmod after ftrace killed (bsc#1264747).
• CVE-2026-45836: Bluetooth: L2CAP: Fix null-ptr-deref in l2cap_sock_get_sndtimeo_cb() (bsc#1266410).
• CVE-2026-45872: scsi: smartpqi: Fix memory leak in pqi_report_phys_luns() (bsc#1266735).
• CVE-2026-46044: ipmi:ssif: Clean up kthread on errors (bsc#1267464).
• CVE-2026-46135: nvmet-tcp: add bounds checks in nvmet_tcp_build_pdu_iovec (bsc#1267373).
• CVE-2026-46149: scsi: target: configfs: Bound snprintf() return in tg_pt_gp_members_show() (bsc#1267648).
• CVE-2026-46196: tracepoint: balance regfunc() on func_add() failure in tracepoint_add_func() (bsc#1266848).
• CVE-2026-46304: nvmet: avoid recursive nvmet-wq flush in nvmet_ctrl_free (bsc#1267985).
• CVE-2026-52912: netfilter: nf_queue: hold bridge skb->dev while queued (bsc#1269000).
• CVE-2026-53061: dm cache: fix dirty mapping checking in passthrough mode switching (bsc#1269685).
• CVE-2026-53284: btrfs: only release the dirty pages io tree after successful writes (bsc#1269816).
• CVE-2026-53384: serial: 8250_dw: unregister 8250 port if clk_notifier_register() fails (bsc#1271817).
• CVE-2026-53400: i2c: core: fix adapter registration race (bsc#1271906).
• CVE-2026-63883: serial: qcom_geni: fix kfifo underflow when flush precedes DMA completion IRQ (bsc#1272572).
• CVE-2026-63890: scsi: fcoe: Reject FIP descriptors with zero fip_dlen in CVL walker (bsc#1272426).
• CVE-2026-63913: netfilter: conntrack: tcp: do not force CLOSE on invalid-seq RST without direction check (bsc#1272890).
• CVE-2026-63956: USB: serial: cypress_m8: fix memory corruption with small endpoint (bsc#1272473).
• CVE-2026-63963: usb: typec: tcpm: validate VDO count in Discover Identity ACK handlers (bsc#1272471).
• CVE-2026-63987: ethtool: coalesce: cap profile updates at NET_DIM_PARAMS_NUM_PROFILES (bsc#1272971).
• CVE-2026-63993: vxlan: do not reuse cached ip_hdr() value after skb_tunnel_check_pmtu() (bsc#1279847).
• CVE-2026-64003: scsi: core: Run queues for all non-SDEV_DEL devices from scsi_run_host_queues (bsc#1273782).
• CVE-2026-64009: xfrm: Check for underflow in xfrm_state_mtu (bsc#1273879).
• CVE-2026-64038: hwmon: (lm90) Stop work before releasing hwmon device (bsc#1273750).
• CVE-2026-64046: net: tls: prevent chain-after-chain in plain text SG (bsc#1273059).
• CVE-2026-64103: scsi: isci: Fix use-after-free in device removal path (bsc#1273759).
• CVE-2026-64173: tracing: Do not call map->ops->elt_free() if elt_alloc() fails (bsc#1272145).
• CVE-2026-64205: i2c: i801: fix hardware state machine corruption in error path (bsc#1272215).
• CVE-2026-64210: net/mlx5e: xsk: Fix unlocked writing to ICOSQ (bsc#1273899).
• CVE-2026-64213: hwmon: (lm90) Add lock protection to lm90_alert (bsc#1272793).
• CVE-2026-64279: i2c: core: fix adapter deregistration race (bsc#1273953).
• CVE-2026-64283: KVM: guest_memfd: Treat memslot binding offset+size as unsigned values (bsc#1273870).
• CVE-2026-64297: module: decompress: check return value of module_extend_max_pages() (bsc#1273938).
• CVE-2026-64299: tracing: Prevent out-of-bounds read in glob matching (bsc#1273976).
• CVE-2026-64319: nvmet-auth: validate reply message payload bounds against transfer length (bsc#1273339).
• CVE-2026-64320: nvmet: fix pre-auth out-of-bounds heap read in Discovery Get Log Page (bsc#1273420).
• CVE-2026-64372: cpufreq: pcc: fix use-after-free and double free in _OSC evaluation (bsc#1273889).
• CVE-2026-64373: cpufreq: Fix hotplug-suspend race during…

The SUSE Linux Enterprise 15 SP6 kernel was updated to fix various security issues:

The following security issues were fixed:

• CVE-2025-38704: rcu/nocb: Fix possible invalid rdp's->nocb_cb_kthread pointer (bsc#1254408).
• CVE-2026-43502: net/rds: handle zerocopy send cleanup before the message is queued (bsc#1266008).
• CVE-2026-46135: nvmet-tcp: add bounds checks in nvmet_tcp_build_pdu_iovec (bsc#1267373).
• CVE-2026-53266: netfilter: bridge: make ebt_snat ARP rewrite writable (bsc#1269136).
• CVE-2026-53400: i2c: core: fix adapter registration race (bsc#1271906).
• CVE-2026-63795: 9p: avoid putting oldfid in p9_client_walk() error path (bsc#1271955).
• CVE-2026-64279: i2c: core: fix adapter deregistration race (bsc#1273953).
• CVE-2026-64319: nvmet-auth: validate reply message payload bounds against transfer length (bsc#1273339).
• CVE-2026-64320: nvmet: fix pre-auth out-of-bounds heap read in Discovery Get Log Page (bsc#1273420).
• CVE-2026-64422: net: ipv4: bound TCP reordering sysctl writes and MTU probe sizes (bsc#1273290).
• CVE-2026-64556: perf/core: Detach event groups during remove_on_exec (bsc#1273251).
• CVE-2026-64580: xfrm6: clear dst.dev on error to avoid double netdev_put in xfrm6_fill_dst() (bsc#1274037).
• CVE-2026-68162: sctp: avoid auth_enable sysctl UAF during netns teardown (bsc#1274920).
• CVE-2026-68290: rds: tcp: unregister sysctl before tearing down listen socket (bsc#1275977).
• CVE-2026-68376: sctp: fix auth_hmacs array size in struct sctp_cookie (bsc#1274836).
• CVE-2026-68445: drm/vc4: Prevent shader BO mappings from becoming writable (bsc#1276277).
• CVE-2026-68451: s390/zcrypt: Validate length for CCA ECC private key requests (bsc#1276287).
• CVE-2026-68452: s390/zcrypt: Validate length for CCA AES cipher key requests (bsc#1276295).
• CVE-2026-68454: KVM: s390: pci: Fix handling of AIF enable without AISB (bsc#1276388).
• CVE-2026-72051: net: ip6_tunnel: require CAP_NET_ADMIN in the device netns for changelink (bsc#1276801).
• CVE-2026-72052: net: ip6_gre: require CAP_NET_ADMIN in the device netns for changelink (bsc#1276803).
• CVE-2026-72053: net: ipip: require CAP_NET_ADMIN in the device netns for changelink (bsc#1276814).
• CVE-2026-72054: net: ip_vti: require CAP_NET_ADMIN in the device netns for changelink (bsc#1276818).
• CVE-2026-72055: net: ip6_vti: require CAP_NET_ADMIN in the device netns for changelink (bsc#1276821).
• CVE-2026-72061: net: sit: require CAP_NET_ADMIN in the device netns for changelink (bsc#1277249).
• CVE-2026-72066: cpu: hotplug: Bound hotplug states sysfs output (bsc#1277149).
• CVE-2026-72098: dm-verity: fix buffer overflow in FEC calculation (bsc#1275543).
• CVE-2026-72129: nvmet-rdma: handle inline data with a nonzero offset (bsc#1275545).
• CVE-2026-72136: xfrm: xfrm_interface: require CAP_NET_ADMIN in the device netns for changelink (bsc#1277574).
• CVE-2026-72157: net: thunderbolt: Fix frags[] overflow by bounding frame_count (bsc#1277544).
• CVE-2026-72164: ocfs2: avoid moving extents to occupied clusters (bsc#1277553).
• CVE-2026-72301: ASoC: SOF: ipc3-control: Fix TOCTOU in bytes_put and bytes_get (bsc#1277742).
• CVE-2026-72322: ipv6: mcast: Fix potential UAF in MLD delayed work (bsc#1275972).
• CVE-2026-72323: ipv4: igmp: Fix potential UAF in igmp_gq_start_timer() (bsc#1275985).
• CVE-2026-72348: netfilter: ip6tables: mark malformed IPv6 extension headers for hotdrop (bsc#1276007).
• CVE-2026-72351: gue: validate REMCSUM private option length (bsc#1276009).
• CVE-2026-72383: sctp: fix addr_wq_timer race in sctp_free_addr_wq() (bsc#1277857).
• CVE-2026-72398: sctp: add INIT verification after cookie unpacking (bsc#1276381).
• CVE-2026-72399: net: enetc: check the number of BDs needed for xdp_frame (bsc#1276553).
• CVE-2026-72434: netfilter: ipset: make sure gc is properly stopped (bsc#1278054).
• CVE-2026-72449: drm/amdkfd: fix list_del corruption in kfd_criu_resume_svm (bsc#1278108).
• CVE-2026-74267: net/sched: sch_codel: Do not call…

The SUSE Linux Enterprise 15 SP5 RT kernel was updated to fix various security issues:

The following security issues were fixed:

• CVE-2022-50645: EDAC/i10nm: fix refcount leak in pci_get_dev_wrapper() (bsc#1254633).
• CVE-2025-39964: crypto: af_alg - Disallow concurrent writes in af_alg_sendmsg (bsc#1251966).
• CVE-2025-40022: crypto: af_alg - Fix incorrect boolean values in af_alg_ctx (bsc#1252682).
• CVE-2026-43502: net/rds: handle zerocopy send cleanup before the message is queued (bsc#1266008).
• CVE-2026-53266: netfilter: bridge: make ebt_snat ARP rewrite writable (bsc#1269136).
• CVE-2026-53400: i2c: core: fix adapter registration race (bsc#1271906).
• CVE-2026-64279: i2c: core: fix adapter deregistration race (bsc#1273953).
• CVE-2026-64319: nvmet-auth: fix return value check in auth send (bsc#1273339).
• CVE-2026-64422: net: ipv4: bound TCP reordering sysctl writes and MTU probe sizes (bsc#1273290).
• CVE-2026-64556: perf/core: Detach event groups during remove_on_exec (bsc#1273251).
• CVE-2026-64580: xfrm6: clear dst.dev on error to avoid double netdev_put in xfrm6_fill_dst() (bsc#1274037).
• CVE-2026-68155: libceph: Reject monmaps advertising zero monitors (bsc#1275304).
• CVE-2026-68158: libceph: Fix multiplication overflow in decode_new_up_state_weight() (bsc#1275307).
• CVE-2026-68159: libceph: bound pg_{temp,upmap,upmap_items} length to CEPH_PG_MAX_SIZE (bsc#1275470).
• CVE-2026-68376: sctp: fix auth_hmacs array size in struct sctp_cookie (bsc#1274836).
• CVE-2026-68445: drm/vc4: Prevent shader BO mappings from becoming writable (bsc#1276277).
• CVE-2026-68451: s390/zcrypt: Validate length for CCA ECC private key requests (bsc#1276287).
• CVE-2026-68452: s390/zcrypt: Validate length for CCA AES cipher key requests (bsc#1276295).
• CVE-2026-68454: KVM: s390: pci: Fix handling of AIF enable without AISB (bsc#1276388).
• CVE-2026-72051: net: ip6_tunnel: require CAP_NET_ADMIN in the device netns for changelink (bsc#1276801).
• CVE-2026-72052: net: ip6_gre: require CAP_NET_ADMIN in the device netns for changelink (bsc#1276803).
• CVE-2026-72053: net: ipip: require CAP_NET_ADMIN in the device netns for changelink (bsc#1276814).
• CVE-2026-72054: net: ip_vti: require CAP_NET_ADMIN in the device netns for changelink (bsc#1276818).
• CVE-2026-72055: net: ip6_vti: require CAP_NET_ADMIN in the device netns for changelink (bsc#1276821).
• CVE-2026-72061: net: sit: require CAP_NET_ADMIN in the device netns for changelink (bsc#1277249).
• CVE-2026-72066: cpu: hotplug: Bound hotplug states sysfs output (bsc#1277149).
• CVE-2026-72083: scsi: target: core: Fix iSCSI ISID use-after-free in REGISTER AND MOVE (bsc#1275535).
• CVE-2026-72084: scsi: target: core: Generate correct identifiers for PR OUT transport IDs (bsc#1275540).
• CVE-2026-72098: dm-verity: fix buffer overflow in FEC calculation (bsc#1275543).
• CVE-2026-72129: nvmet-rdma: handle inline data with a nonzero offset (bsc#1275545).
• CVE-2026-72136: xfrm: xfrm_interface: require CAP_NET_ADMIN in the device netns for changelink (bsc#1277574).
• CVE-2026-72157: net: thunderbolt: Fix frags[] overflow by bounding frame_count (bsc#1277544).
• CVE-2026-72164: ocfs2: avoid moving extents to occupied clusters (bsc#1277553).
• CVE-2026-72322: ipv6: mcast: Fix potential UAF in MLD delayed work (bsc#1275972).
• CVE-2026-72323: ipv4: igmp: Fix potential UAF in igmp_gq_start_timer() (bsc#1275985).
• CVE-2026-72339: qede: fix off-by-one in BD ring consumption on build_skb failure (bsc#1276006).
• CVE-2026-72348: netfilter: ip6tables: mark malformed IPv6 extension headers for hotdrop (bsc#1276007).
• CVE-2026-72351: gue: validate REMCSUM private option length (bsc#1276009).
• CVE-2026-72383: sctp: fix addr_wq_timer race in sctp_free_addr_wq() (bsc#1277857).
• CVE-2026-72398: sctp: fix association labeling in the duplicate COOKIE-ECHO case (bsc#1276381).
• CVE-2026-72434: netfilter: ipset: make sure gc is properly stopped (bsc#1278054).
• CVE-2026-72449: drm/amdkfd: fix list_del…

The SUSE Linux Enterprise 15 SP4 RT kernel was updated to fix various security issues:

The following security issues were fixed:

• CVE-2022-50645: EDAC/i10nm: fix refcount leak in pci_get_dev_wrapper() (bsc#1254633).
• CVE-2024-56644: net/ipv6: release expired exception dst cached in socket (bsc#1216813 bsc#1235133).
• CVE-2025-39964: crypto: af_alg - Disallow concurrent writes in af_alg_sendmsg (bsc#1251966).
• CVE-2025-40022: crypto: af_alg - Fix incorrect boolean values in af_alg_ctx (bsc#1252682).
• CVE-2026-53266: netfilter: bridge: make ebt_snat ARP rewrite writable (bsc#1269136).
• CVE-2026-53400: i2c: core: fix adapter registration race (bsc#1271906).
• CVE-2026-64279: i2c: core: fix adapter deregistration race (bsc#1273953).
• CVE-2026-64319: nvmet-auth: fix return value check in auth send (bsc#1273339).
• CVE-2026-64422: net: ipv4: bound TCP reordering sysctl writes and MTU probe sizes (bsc#1273290).
• CVE-2026-64580: xfrm6: clear dst.dev on error to avoid double netdev_put in xfrm6_fill_dst() (bsc#1274037).
• CVE-2026-68376: sctp: fix auth_hmacs array size in struct sctp_cookie (bsc#1274836).
• CVE-2026-68445: drm/vc4: Prevent shader BO mappings from becoming writable (bsc#1276277).
• CVE-2026-68451: s390/zcrypt: Validate length for CCA ECC private key requests (bsc#1276287).
• CVE-2026-68452: s390/zcrypt: Validate length for CCA AES cipher key requests (bsc#1276295).
• CVE-2026-72051: net: ip6_tunnel: require CAP_NET_ADMIN in the device netns for changelink (bsc#1276801).
• CVE-2026-72052: net: ip6_gre: require CAP_NET_ADMIN in the device netns for changelink (bsc#1276803).
• CVE-2026-72053: net: ipip: require CAP_NET_ADMIN in the device netns for changelink (bsc#1276814).
• CVE-2026-72054: net: ip_vti: require CAP_NET_ADMIN in the device netns for changelink (bsc#1276818).
• CVE-2026-72055: net: ip6_vti: require CAP_NET_ADMIN in the device netns for changelink (bsc#1276821).
• CVE-2026-72061: net: sit: require CAP_NET_ADMIN in the device netns for changelink (bsc#1277249).
• CVE-2026-72066: cpu: hotplug: Bound hotplug states sysfs output (bsc#1277149).
• CVE-2026-72098: dm-verity: fix buffer overflow in FEC calculation (bsc#1275543).
• CVE-2026-72129: nvmet-rdma: handle inline data with a nonzero offset (bsc#1275545).
• CVE-2026-72136: xfrm: xfrm_interface: require CAP_NET_ADMIN in the device netns for changelink (bsc#1277574).
• CVE-2026-72157: net: thunderbolt: Fix frags[] overflow by bounding frame_count (bsc#1277544).
• CVE-2026-72322: ipv6: mcast: Fix potential UAF in MLD delayed work (bsc#1275972).
• CVE-2026-72348: netfilter: ip6tables: mark malformed IPv6 extension headers for hotdrop (bsc#1276007).
• CVE-2026-72351: gue: validate REMCSUM private option length (bsc#1276009).
• CVE-2026-72383: sctp: fix addr_wq_timer race in sctp_free_addr_wq() (bsc#1277857).
• CVE-2026-72398: sctp: fix association labeling in the duplicate COOKIE-ECHO case (bsc#1276381).
• CVE-2026-72434: netfilter: ipset: make sure gc is properly stopped (bsc#1278054).
• CVE-2026-74267: net/sched: sch_codel: Do not call qdisc_tree_reduce_backlog during peek before restoring qlen (bsc#1276519).
• CVE-2026-74283: tipc: require net admin for TIPCv2 netlink mutators (bsc#1276475).
• CVE-2026-74330: configfs: fix lockless traversals of ->s_children (bsc#1277129).
• CVE-2026-74398: ipv6: addrconf: bail out of dad_failure when state is no longer POSTDAD (bsc#1277410).
• CVE-2026-74443: drm/vmwgfx: bound DMA command body size against suffix pointer (bsc#1278210).
• CVE-2026-74444: drm/vmwgfx: validate DRAW_PRIMITIVES header size before division (bsc#1278211).
• CVE-2026-74453: drm/vc4: Zero the tile state data array before each BIN job (bsc#1278178).
• CVE-2026-74469: sctp: prevent peer transport count overflow (bsc#1277792).
• CVE-2026-74473: vxlan: use pskb_network_may_pull() in route_shortcircuit() (bsc#1276340).
• CVE-2026-74479: net: pktgen: fix proc entry use-after-free (bsc#1276354).
• CVE-2026-74480: net: bridge: stop fast-leave…

The SUSE Linux Enterprise 15 SP5 kernel was updated to fix various security issues:

The following security issues were fixed:

• CVE-2022-50645: EDAC/i10nm: fix refcount leak in pci_get_dev_wrapper() (bsc#1254633).
• CVE-2025-39964: kernel: crypto: af_alg - Disallow concurrent writes in af_alg_sendmsg (bsc#1251966).
• CVE-2025-40022: kernel: crypto: af_alg - Fix incorrect boolean values in af_alg_ctx (bsc#1252682).
• CVE-2026-43502: net/rds: handle zerocopy send cleanup before the message is queued (bsc#1266008).
• CVE-2026-53266: netfilter: bridge: make ebt_snat ARP rewrite writable (bsc#1269136).
• CVE-2026-53400: i2c: core: fix adapter registration race (bsc#1271906).
• CVE-2026-64279: i2c: core: fix adapter deregistration race (bsc#1273953).
• CVE-2026-64319: nvmet-auth: fix return value check in auth send (bsc#1273339).
• CVE-2026-64422: net: ipv4: bound TCP reordering sysctl writes and MTU probe sizes (bsc#1273290).
• CVE-2026-64556: perf/core: Detach event groups during remove_on_exec (bsc#1273251).
• CVE-2026-64580: xfrm6: clear dst.dev on error to avoid double netdev_put in xfrm6_fill_dst() (bsc#1274037).
• CVE-2026-68155: libceph: Reject monmaps advertising zero monitors (bsc#1275304).
• CVE-2026-68158: libceph: Fix multiplication overflow in decode_new_up_state_weight() (bsc#1275307).
• CVE-2026-68159: libceph: bound pg_{temp,upmap,upmap_items} length to CEPH_PG_MAX_SIZE (bsc#1275470).
• CVE-2026-68376: sctp: fix auth_hmacs array size in struct sctp_cookie (bsc#1274836).
• CVE-2026-68445: drm/vc4: Prevent shader BO mappings from becoming writable (bsc#1276277).
• CVE-2026-68451: s390/zcrypt: Validate length for CCA ECC private key requests (bsc#1276287).
• CVE-2026-68452: s390/zcrypt: Validate length for CCA AES cipher key requests (bsc#1276295).
• CVE-2026-68454: KVM: s390: pci: Fix handling of AIF enable without AISB (bsc#1276388).
• CVE-2026-72051: net: ip6_tunnel: require CAP_NET_ADMIN in the device netns for changelink (bsc#1276801).
• CVE-2026-72052: net: ip6_gre: require CAP_NET_ADMIN in the device netns for changelink (bsc#1276803).
• CVE-2026-72053: net: ipip: require CAP_NET_ADMIN in the device netns for changelink (bsc#1276814).
• CVE-2026-72054: net: ip_vti: require CAP_NET_ADMIN in the device netns for changelink (bsc#1276818).
• CVE-2026-72055: net: ip6_vti: require CAP_NET_ADMIN in the device netns for changelink (bsc#1276821).
• CVE-2026-72061: net: sit: require CAP_NET_ADMIN in the device netns for changelink (bsc#1277249).
• CVE-2026-72066: cpu: hotplug: Bound hotplug states sysfs output (bsc#1277149).
• CVE-2026-72083: scsi: target: core: Fix iSCSI ISID use-after-free in REGISTER AND MOVE (bsc#1275535).
• CVE-2026-72084: scsi: target: core: Generate correct identifiers for PR OUT transport IDs (bsc#1275540).
• CVE-2026-72098: dm-verity: fix buffer overflow in FEC calculation (bsc#1275543).
• CVE-2026-72129: nvmet-rdma: handle inline data with a nonzero offset (bsc#1275545).
• CVE-2026-72136: xfrm: xfrm_interface: require CAP_NET_ADMIN in the device netns for changelink (bsc#1277574).
• CVE-2026-72157: net: thunderbolt: Fix frags[] overflow by bounding frame_count (bsc#1277544).
• CVE-2026-72164: ocfs2: avoid moving extents to occupied clusters (bsc#1277553).
• CVE-2026-72322: ipv6: mcast: Fix potential UAF in MLD delayed work (bsc#1275972).
• CVE-2026-72323: ipv4: igmp: Fix potential UAF in igmp_gq_start_timer() (bsc#1275985).
• CVE-2026-72339: qede: fix off-by-one in BD ring consumption on build_skb failure (bsc#1276006).
• CVE-2026-72348: netfilter: ip6tables: mark malformed IPv6 extension headers for hotdrop (bsc#1276007).
• CVE-2026-72351: gue: validate REMCSUM private option length (bsc#1276009).
• CVE-2026-72383: sctp: fix addr_wq_timer race in sctp_free_addr_wq() (bsc#1277857).
• CVE-2026-72398: sctp: fix association labeling in the duplicate COOKIE-ECHO case (bsc#1276381).
• CVE-2026-72434: netfilter: ipset: make sure gc is properly stopped (bsc#1278054).
• CVE-2026-72449: drm/amdkfd:…

The SUSE Linux Enterprise 15 SP4 kernel was updated to fix various security issues:

The following security issues were fixed:

• CVE-2022-50645: EDAC/i10nm: fix refcount leak in pci_get_dev_wrapper() (bsc#1254633).
• CVE-2024-56644: net/ipv6: release expired exception dst cached in socket (bsc#1216813 bsc#1235133).
• CVE-2025-39964: crypto: af_alg - Fix incorrect boolean values in af_alg_ctx (bsc#1252682).
• CVE-2025-40022: crypto: af_alg - Disallow concurrent writes in af_alg_sendmsg (bsc#1251966).
• CVE-2026-53266: netfilter: bridge: make ebt_snat ARP rewrite writable (bsc#1269136).
• CVE-2026-53400: i2c: core: fix adapter registration race (bsc#1271906).
• CVE-2026-64279: i2c: core: fix adapter deregistration race (bsc#1273953).
• CVE-2026-64319: nvmet-auth: fix return value check in auth send (bsc#1273339).
• CVE-2026-64422: net: ipv4: bound TCP reordering sysctl writes and MTU probe sizes (bsc#1273290).
• CVE-2026-64580: xfrm6: clear dst.dev on error to avoid double netdev_put in xfrm6_fill_dst() (bsc#1274037).
• CVE-2026-68376: sctp: fix auth_hmacs array size in struct sctp_cookie (bsc#1274836).
• CVE-2026-68445: drm/vc4: Prevent shader BO mappings from becoming writable (bsc#1276277).
• CVE-2026-68451: s390/zcrypt: Validate length for CCA ECC private key requests (bsc#1276287).
• CVE-2026-68452: s390/zcrypt: Validate length for CCA AES cipher key requests (bsc#1276295).
• CVE-2026-72051: net: ip6_tunnel: require CAP_NET_ADMIN in the device netns for changelink (bsc#1276801).
• CVE-2026-72052: net: ip6_gre: require CAP_NET_ADMIN in the device netns for changelink (bsc#1276803).
• CVE-2026-72053: net: ipip: require CAP_NET_ADMIN in the device netns for changelink (bsc#1276814).
• CVE-2026-72054: net: ip_vti: require CAP_NET_ADMIN in the device netns for changelink (bsc#1276818).
• CVE-2026-72055: net: ip6_vti: require CAP_NET_ADMIN in the device netns for changelink (bsc#1276821).
• CVE-2026-72061: net: sit: require CAP_NET_ADMIN in the device netns for changelink (bsc#1277249).
• CVE-2026-72066: cpu: hotplug: Bound hotplug states sysfs output (bsc#1277149).
• CVE-2026-72098: dm-verity: fix buffer overflow in FEC calculation (bsc#1275543).
• CVE-2026-72129: nvmet-rdma: handle inline data with a nonzero offset (bsc#1275545).
• CVE-2026-72136: xfrm: xfrm_interface: require CAP_NET_ADMIN in the device netns for changelink (bsc#1277574).
• CVE-2026-72157: net: thunderbolt: Fix frags[] overflow by bounding frame_count (bsc#1277544).
• CVE-2026-72322: ipv6: mcast: Fix potential UAF in MLD delayed work (bsc#1275972).
• CVE-2026-72348: netfilter: ip6tables: mark malformed IPv6 extension headers for hotdrop (bsc#1276007).
• CVE-2026-72351: gue: validate REMCSUM private option length (bsc#1276009).
• CVE-2026-72383: sctp: fix addr_wq_timer race in sctp_free_addr_wq() (bsc#1277857).
• CVE-2026-72398: sctp: fix association labeling in the duplicate COOKIE-ECHO case (bsc#1276381).
• CVE-2026-72434: netfilter: ipset: make sure gc is properly stopped (bsc#1278054).
• CVE-2026-74267: net/sched: sch_codel: Do not call qdisc_tree_reduce_backlog during peek before restoring qlen (bsc#1276519).
• CVE-2026-74283: tipc: require net admin for TIPCv2 netlink mutators (bsc#1276475).
• CVE-2026-74330: configfs: fix lockless traversals of ->s_children (bsc#1277129).
• CVE-2026-74398: ipv6: addrconf: bail out of dad_failure when state is no longer POSTDAD (bsc#1277410).
• CVE-2026-74443: drm/vmwgfx: bound DMA command body size against suffix pointer (bsc#1278210).
• CVE-2026-74444: drm/vmwgfx: validate DRAW_PRIMITIVES header size before division (bsc#1278211).
• CVE-2026-74453: drm/vc4: Zero the tile state data array before each BIN job (bsc#1278178).
• CVE-2026-74469: sctp: prevent peer transport count overflow (bsc#1277792).
• CVE-2026-74473: vxlan: use pskb_network_may_pull() in route_shortcircuit() (bsc#1276340).
• CVE-2026-74479: net: pktgen: fix proc entry use-after-free (bsc#1276354).
• CVE-2026-74480: net: bridge: stop fast-leave after…

The SUSE Linux Enterprise 12 SP5 kernel was updated to fix various security issues:

The following security issues were fixed:

• CVE-2022-50645: EDAC/i10nm: fix refcount leak in pci_get_dev_wrapper() (bsc#1254633).
• CVE-2026-31663: xfrm: hold device only for the asynchronous decryption (bsc#1263133).
• CVE-2026-43428: USB: core: Limit the length of unkillable synchronous timeouts (bsc#1265138).
• CVE-2026-45834: Bluetooth: L2CAP: Fix null-ptr-deref in l2cap_sock_state_change_cb() (bsc#1266412).
• CVE-2026-45836: Bluetooth: L2CAP: Fix null-ptr-deref in l2cap_sock_get_sndtimeo_cb() (bsc#1266410).
• CVE-2026-46044: ipmi:ssif: Clean up kthread on errors (bsc#1267464).
• CVE-2026-46196: tracepoint: balance regfunc() on func_add() failure in tracepoint_add_func() (bsc#1266848).
• CVE-2026-46304: nvmet: avoid recursive nvmet-wq flush in nvmet_ctrl_free (bsc#1267985).
• CVE-2026-46312: media: videobuf2: Set vma_flags in vb2_dma_sg_mmap (bsc#1267990).
• CVE-2026-52975: bonding: 802.3ad replace MAC_ADDRESS_EQUAL with __agg_has_partner (bsc#1269234).
• CVE-2026-53037: HID: usbhid: fix deadlock in hid_post_reset() (bsc#1269081).
• CVE-2026-53237: gpio: mvebu: fix NULL pointer dereference in suspend/resume (bsc#1269131).
• CVE-2026-53284: btrfs: only release the dirty pages io tree after successful writes (bsc#1269816).
• CVE-2026-53385: vc_screen: fix null-ptr-deref in vcs_notifier() during concurrent vcs_write (bsc#1271834).
• CVE-2026-53400: i2c: core: fix adapter registration race (bsc#1273953).
• CVE-2026-63897: USB: serial: mct_u232: fix missing interrupt-in transfer sanity check (bsc#1272642).
• CVE-2026-63900: USB: serial: keyspan: fix missing indat transfer sanity check (bsc#1272499).
• CVE-2026-63902: USB: serial: cypress_m8: validate interrupt packet headers (bsc#1272517).
• CVE-2026-63903: USB: serial: belkin_sa: validate interrupt status length (bsc#1272522).
• CVE-2026-63904: usb: usbtmc: check URB actual_length for interrupt-IN notifications (bsc#1272523).
• CVE-2026-63913: netfilter: conntrack: tcp: do not force CLOSE on invalid-seq RST without direction check (bsc#1272890).
• CVE-2026-63942: parport: Fix race between port and client registration (bsc#1273023).
• CVE-2026-63956: USB: serial: cypress_m8: fix memory corruption with small endpoint (bsc#1272473).
• CVE-2026-63957: USB: serial: safe_serial: fix memory corruption with small endpoint (bsc#1272472).
• CVE-2026-63961: usb: typec: altmodes/displayport: validate count before reading Status Update VDO (bsc#1272480).
• CVE-2026-63963: usb: typec: tcpm: validate VDO count in Discover Identity ACK handlers (bsc#1272471).
• CVE-2026-64009: xfrm: Check for underflow in xfrm_state_mtu (bsc#1273879).
• CVE-2026-64014: Input: usbtouchscreen - clamp NEXIO data_len/x_len to URB buffer size (bsc#1273769).
• CVE-2026-64097: drm/amd/display: Validate GPIO pin LUT table size before iterating (bsc#1273480).
• CVE-2026-64191: i2c: stub: Reject I2C block transfers with invalid length (bsc#1272211).
• CVE-2026-64279: i2c: core: fix adapter deregistration race (bsc#1273953).
• CVE-2026-64299: tracing: Prevent out-of-bounds read in glob matching (bsc#1273976).
• CVE-2026-64320: nvmet: fix discover log page when offsets are used (bsc#1273420).
• CVE-2026-64342: USB: iowarrior: fix use-after-free on disconnect (bsc#1274011).
• CVE-2026-64348: usb: free iso schedules on failed submit (bsc#1274026).
• CVE-2026-64372: cpufreq: pcc: fix use-after-free and double free in _OSC evaluation (bsc#1273889).
• CVE-2026-64373: cpufreq: Fix hotplug-suspend race during reboot (bsc#1273776).
• CVE-2026-64375: proc: protect ptrace_may_access() with exec_update_lock (FD links) (bsc#1273868).
• CVE-2026-64378: writeback: fix race between cgroup_writeback_umount() and inode_switch_wbs() (bsc#1273603).
• CVE-2026-64388: smb/client: fix chown/chgrp with SMB3 POSIX Extensions (bsc#1274061).
• CVE-2026-64448: smb: client: restrict implied bcc[0] exemption to responses without data area (bsc#1273982). -…

The SUSE Linux Enterprise 15 SP7 kernel was updated to fix various security issues:

The following security issues were fixed:

• CVE-2024-26730: hwmon: (nct6775) Fix access to temperature configuration registers (bsc#1222538).
• CVE-2025-38704: rcu/nocb: Fix possible invalid rdp's->nocb_cb_kthread pointer (bsc#1254408).
• CVE-2026-23352: x86/efi: defer freeing of boot services memory (bsc#1260474).
• CVE-2026-31689: EDAC/mc: Fix error path ordering in edac_mc_alloc() (bsc#1263602).
• CVE-2026-43409: kprobes: avoid crash when rmmod/insmod after ftrace killed (bsc#1264747).
• CVE-2026-45836: Bluetooth: L2CAP: Fix null-ptr-deref in l2cap_sock_get_sndtimeo_cb() (bsc#1266410).
• CVE-2026-45872: scsi: smartpqi: Fix memory leak in pqi_report_phys_luns() (bsc#1266735).
• CVE-2026-46044: ipmi:ssif: Clean up kthread on errors (bsc#1267464).
• CVE-2026-46135: nvmet-tcp: add bounds checks in nvmet_tcp_build_pdu_iovec (bsc#1267373).
• CVE-2026-46149: scsi: target: configfs: Bound snprintf() return in tg_pt_gp_members_show() (bsc#1267648).
• CVE-2026-46196: tracepoint: balance regfunc() on func_add() failure in tracepoint_add_func() (bsc#1266848).
• CVE-2026-46304: nvmet: avoid recursive nvmet-wq flush in nvmet_ctrl_free (bsc#1267985).
• CVE-2026-52912: netfilter: nf_queue: hold bridge skb->dev while queued (bsc#1269000).
• CVE-2026-53061: dm cache: fix dirty mapping checking in passthrough mode switching (bsc#1269685).
• CVE-2026-53284: btrfs: only release the dirty pages io tree after successful writes (bsc#1269816).
• CVE-2026-53384: serial: 8250_dw: unregister 8250 port if clk_notifier_register() fails (bsc#1271817).
• CVE-2026-53400: i2c: core: fix adapter registration race (bsc#1271906).
• CVE-2026-63883: serial: qcom_geni: fix kfifo underflow when flush precedes DMA completion IRQ (bsc#1272572).
• CVE-2026-63890: scsi: fcoe: Reject FIP descriptors with zero fip_dlen in CVL walker (bsc#1272426).
• CVE-2026-63913: netfilter: conntrack: tcp: do not force CLOSE on invalid-seq RST without direction check (bsc#1272890).
• CVE-2026-63956: USB: serial: cypress_m8: fix memory corruption with small endpoint (bsc#1272473).
• CVE-2026-63963: usb: typec: tcpm: validate VDO count in Discover Identity ACK handlers (bsc#1272471).
• CVE-2026-63987: ethtool: coalesce: cap profile updates at NET_DIM_PARAMS_NUM_PROFILES (bsc#1272971).
• CVE-2026-63993: vxlan: do not reuse cached ip_hdr() value after skb_tunnel_check_pmtu() (bsc#1279847).
• CVE-2026-64003: scsi: core: Run queues for all non-SDEV_DEL devices from scsi_run_host_queues (bsc#1273782).
• CVE-2026-64009: xfrm: Check for underflow in xfrm_state_mtu (bsc#1273879).
• CVE-2026-64038: hwmon: (lm90) Stop work before releasing hwmon device (bsc#1273750).
• CVE-2026-64046: net: tls: prevent chain-after-chain in plain text SG (bsc#1273059).
• CVE-2026-64103: scsi: isci: Fix use-after-free in device removal path (bsc#1273759).
• CVE-2026-64173: tracing: Do not call map->ops->elt_free() if elt_alloc() fails (bsc#1272145).
• CVE-2026-64205: i2c: i801: fix hardware state machine corruption in error path (bsc#1272215).
• CVE-2026-64210: net/mlx5e: xsk: Fix unlocked writing to ICOSQ (bsc#1273899).
• CVE-2026-64213: hwmon: (lm90) Add lock protection to lm90_alert (bsc#1272793).
• CVE-2026-64279: i2c: core: fix adapter deregistration race (bsc#1273953).
• CVE-2026-64283: KVM: guest_memfd: Treat memslot binding offset+size as unsigned values (bsc#1273870).
• CVE-2026-64297: module: decompress: check return value of module_extend_max_pages() (bsc#1273938).
• CVE-2026-64299: tracing: Prevent out-of-bounds read in glob matching (bsc#1273976).
• CVE-2026-64319: nvmet-auth: validate reply message payload bounds against transfer length (bsc#1273339).
• CVE-2026-64320: nvmet: fix pre-auth out-of-bounds heap read in Discovery Get Log Page (bsc#1273420).
• CVE-2026-64372: cpufreq: pcc: fix use-after-free and double free in _OSC evaluation (bsc#1273889).
• CVE-2026-64373: cpufreq: Fix hotplug-suspend race during…

It was discovered that the i.MX clock driver in the Linux kernel did not properly handle certain memory allocation failure conditions, leading to a null pointer dereference vulnerability. A local attacker could possibly use this to cause a denial of service (system crash). (CVE-2022-3114)

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems:

• User-space API (UAPI);
• ARM32 architecture;
• ARM64 architecture;
• MIPS architecture;
• PowerPC architecture;
• RISC-V architecture;
• User-Mode Linux (UML);
• x86 architecture;
• Block layer subsystem;
• Cryptographic API;
• ACPI drivers;
• Android drivers;
• Serial ATA and Parallel ATA drivers;
• Drivers core;
• DRBD Distributed Replicated Block Device drivers;
• Rados block device (RBD) driver;
• Bluetooth drivers;
• Cdrom driver;
• Character device driver;
• Hardware random number generator core;
• TPM device driver;
• Data acquisition framework and drivers;
• CPU frequency scaling framework;
• Hardware crypto device drivers;
• DAX dirext access to differentiated memory framework;
• DMA engine subsystem;
• FireWire subsystem;
• Arm Firmware Framework for ARMv8-A(FFA);
• ARM SCMI message protocol;
• Intel Stratix 10 firmware drivers;
• FPGA Framework;
• GPIO subsystem;
• GPU drivers;
• HID subsystem;
• Hardware monitoring drivers;
• Intel Trace Hub HW tracing drivers;
• I2C subsystem;
• IIO subsystem;
• IIO ADC drivers;
• IIO Magnetometer sensors drivers;
• InfiniBand drivers;
• Input Device core drivers;
• Input Device (Miscellaneous) drivers;
• Input Device (Mouse) drivers;
• IOMMU subsystem;
• IRQ chip drivers;
• LED subsystem;
• Multiple devices driver;
• Media drivers;
• MemoryStick subsystem;
• Multifunction device drivers;
• Fastrpc Driver;
• MMC subsystem;
• MTD block device drivers;
• Ethernet bonding driver;
• Network drivers;
• Mellanox network drivers;
• Microsoft Azure Network Adapter (MANA) driver;
• Texas Instruments network drivers;
• MediaTek network drivers;
• NTB driver;
• NVDIMM (Non-Volatile Memory Device) drivers;
• NVME drivers;
• Parport drivers;
• PCI subsystem;
• Pin controllers subsystem;
• Generic PM domains;
• System reset/shutdown drivers;
• Power supply drivers;
• RapidIO drivers;
• Voltage and Current Regulator drivers;
• Reset controller framework;
• S/390 drivers;
• SCSI subsystem;
• SLIMbus drivers;
• SPI subsystem;
• Media staging drivers;
• Media Oriented Systems Transport (MOST) driver;
• NVIDIA Tegra embedded controller (NVEC) staging driver;
• Realtek RTL8723BS SDIO drivers;
• TCM subsystem;
• Trusted Execution Environment drivers;
• Thermal drivers;
• Thunderbolt and USB4 drivers;
• TTY drivers;
• USB DSL drivers;
• Cadence USB3 driver;
• USB Device Class drivers;
• ULPI bus;
• DesignWare USB2 driver;
• DesignWare USB3 driver;
• USB Gadget drivers;
• USB Host Controller drivers;
• USB ChaosKey driver;
• Siemens ID Mouse USB driver;
• IOWarrior USB driver;
• LD Didactic USB driver;
• LEGO USB Tower driver;
• USS720 USB parallel port adapter driver;
• MediaTek USB3 DRD driver;
• USB Serial drivers;
• USB Type-C support driver;
• USB Type-C Port Controller Manager driver;
• USB Type-C Connector System Software Interface driver;
• USB over IP driver;
• vDPA drivers;
• VFIO drivers;
• Virtio Host (VHOST) subsystem;
• Framebuffer layer;
• Watchdog drivers;
• Xen hypervisor drivers;
• AFS file system;
• File systems infrastructure;
• BTRFS file system;
• Ceph distributed file system;
• EROFS file system;
• exFAT file system;
• Ext4 file system;
• F2FS file system;
• FUSE (File system in Userspace);
• HFS file system;
• HFS+ file system;
• Journaling layer for block devices (JBD2); …

It was discovered that the i.MX clock driver in the Linux kernel did not properly handle certain memory allocation failure conditions, leading to a null pointer dereference vulnerability. A local attacker could possibly use this to cause a denial of service (system crash). (CVE-2022-3114)

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems:

• User-space API (UAPI);
• ARM32 architecture;
• ARM64 architecture;
• MIPS architecture;
• PowerPC architecture;
• RISC-V architecture;
• User-Mode Linux (UML);
• x86 architecture;
• Block layer subsystem;
• Cryptographic API;
• ACPI drivers;
• Android drivers;
• Serial ATA and Parallel ATA drivers;
• Drivers core;
• DRBD Distributed Replicated Block Device drivers;
• Rados block device (RBD) driver;
• Bluetooth drivers;
• Cdrom driver;
• Character device driver;
• Hardware random number generator core;
• TPM device driver;
• Data acquisition framework and drivers;
• CPU frequency scaling framework;
• Hardware crypto device drivers;
• DAX dirext access to differentiated memory framework;
• DMA engine subsystem;
• FireWire subsystem;
• Arm Firmware Framework for ARMv8-A(FFA);
• ARM SCMI message protocol;
• Intel Stratix 10 firmware drivers;
• FPGA Framework;
• GPIO subsystem;
• GPU drivers;
• HID subsystem;
• Hardware monitoring drivers;
• Intel Trace Hub HW tracing drivers;
• I2C subsystem;
• IIO subsystem;
• IIO ADC drivers;
• IIO Magnetometer sensors drivers;
• InfiniBand drivers;
• Input Device core drivers;
• Input Device (Miscellaneous) drivers;
• Input Device (Mouse) drivers;
• IOMMU subsystem;
• IRQ chip drivers;
• LED subsystem;
• Multiple devices driver;
• Media drivers;
• MemoryStick subsystem;
• Multifunction device drivers;
• Fastrpc Driver;
• MMC subsystem;
• MTD block device drivers;
• Ethernet bonding driver;
• Network drivers;
• Mellanox network drivers;
• Microsoft Azure Network Adapter (MANA) driver;
• Texas Instruments network drivers;
• MediaTek network drivers;
• NTB driver;
• NVDIMM (Non-Volatile Memory Device) drivers;
• NVME drivers;
• Parport drivers;
• PCI subsystem;
• Pin controllers subsystem;
• Generic PM domains;
• System reset/shutdown drivers;
• Power supply drivers;
• RapidIO drivers;
• Voltage and Current Regulator drivers;
• Reset controller framework;
• S/390 drivers;
• SCSI subsystem;
• SLIMbus drivers;
• SPI subsystem;
• Media staging drivers;
• Media Oriented Systems Transport (MOST) driver;
• NVIDIA Tegra embedded controller (NVEC) staging driver;
• Realtek RTL8723BS SDIO drivers;
• TCM subsystem;
• Trusted Execution Environment drivers;
• Thermal drivers;
• Thunderbolt and USB4 drivers;
• TTY drivers;
• USB DSL drivers;
• Cadence USB3 driver;
• USB Device Class drivers;
• ULPI bus;
• DesignWare USB2 driver;
• DesignWare USB3 driver;
• USB Gadget drivers;
• USB Host Controller drivers;
• USB ChaosKey driver;
• Siemens ID Mouse USB driver;
• IOWarrior USB driver;
• LD Didactic USB driver;
• LEGO USB Tower driver;
• USS720 USB parallel port adapter driver;
• MediaTek USB3 DRD driver;
• USB Serial drivers;
• USB Type-C support driver;
• USB Type-C Port Controller Manager driver;
• USB Type-C Connector System Software Interface driver;
• USB over IP driver;
• vDPA drivers;
• VFIO drivers;
• Virtio Host (VHOST) subsystem;
• Framebuffer layer;
• Watchdog drivers;
• Xen hypervisor drivers;
• AFS file system;
• File systems infrastructure;
• BTRFS file system;
• Ceph distributed file system;
• EROFS file system;
• exFAT file system;
• Ext4 file system;
• F2FS file system;
• FUSE (File system in Userspace);
• HFS file system;
• HFS+ file system;
• Journaling layer for block devices (JBD2); …

It was discovered that the i.MX clock driver in the Linux kernel did not properly handle certain memory allocation failure conditions, leading to a null pointer dereference vulnerability. A local attacker could possibly use this to cause a denial of service (system crash). (CVE-2022-3114)

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems:

• ARM32 architecture;
• ARM64 architecture;
• MIPS architecture;
• PowerPC architecture;
• RISC-V architecture;
• User-Mode Linux (UML);
• x86 architecture;
• Block layer subsystem;
• Cryptographic API;
• ACPI drivers;
• Android drivers;
• Serial ATA and Parallel ATA drivers;
• Drivers core;
• DRBD Distributed Replicated Block Device drivers;
• Rados block device (RBD) driver;
• Bluetooth drivers;
• Cdrom driver;
• Character device driver;
• Hardware random number generator core;
• TPM device driver;
• Data acquisition framework and drivers;
• CPU frequency scaling framework;
• Hardware crypto device drivers;
• DAX dirext access to differentiated memory framework;
• DMA engine subsystem;
• FireWire subsystem;
• Arm Firmware Framework for ARMv8-A(FFA);
• Intel Stratix 10 firmware drivers;
• GPIO subsystem;
• GPU drivers;
• HID subsystem;
• Hardware monitoring drivers;
• Intel Trace Hub HW tracing drivers;
• I2C subsystem;
• IIO subsystem;
• IIO ADC drivers;
• IIO Magnetometer sensors drivers;
• InfiniBand drivers;
• Input Device core drivers;
• Input Device (Miscellaneous) drivers;
• Input Device (Mouse) drivers;
• IOMMU subsystem;
• IRQ chip drivers;
• LED subsystem;
• Multiple devices driver;
• Media drivers;
• MemoryStick subsystem;
• Multifunction device drivers;
• Fastrpc Driver;
• MTD block device drivers;
• Network drivers;
• Mellanox network drivers;
• Microsoft Azure Network Adapter (MANA) driver;
• Texas Instruments network drivers;
• MediaTek network drivers;
• NTB driver;
• NVDIMM (Non-Volatile Memory Device) drivers;
• NVME drivers;
• PCI subsystem;
• Pin controllers subsystem;
• Generic PM domains;
• Power supply drivers;
• Voltage and Current Regulator drivers;
• Reset controller framework;
• S/390 drivers;
• SCSI subsystem;
• SLIMbus drivers;
• SPI subsystem;
• Media staging drivers;
• Media Oriented Systems Transport (MOST) driver;
• NVIDIA Tegra embedded controller (NVEC) staging driver;
• Realtek RTL8723BS SDIO drivers;
• TCM subsystem;
• Trusted Execution Environment drivers;
• Thermal drivers;
• Thunderbolt and USB4 drivers;
• USB DSL drivers;
• Cadence USB3 driver;
• ULPI bus;
• DesignWare USB3 driver;
• USB Gadget drivers;
• USB Host Controller drivers;
• USB ChaosKey driver;
• Siemens ID Mouse USB driver;
• IOWarrior USB driver;
• LD Didactic USB driver;
• LEGO USB Tower driver;
• USS720 USB parallel port adapter driver;
• MediaTek USB3 DRD driver;
• USB Serial drivers;
• USB Type-C Port Controller Manager driver;
• USB Type-C Connector System Software Interface driver;
• USB over IP driver;
• vDPA drivers;
• VFIO drivers;
• Virtio Host (VHOST) subsystem;
• Framebuffer layer;
• Watchdog drivers;
• Xen hypervisor drivers;
• AFS file system;
• File systems infrastructure;
• BTRFS file system;
• Ceph distributed file system;
• EROFS file system;
• exFAT file system;
• Ext4 file system;
• F2FS file system;
• FUSE (File system in Userspace);
• HFS file system;
• HFS+ file system;
• Journaling layer for block devices (JBD2);
• Network file system (NFS) client;
• Network file system (NFS) server daemon;
• NILFS2 file system;
• NTFS3 file system;
• OCFS2 file system;
• OrangeFS file system;
• Proc file system;
• SMB network file system;
• UDF file system;
• XFS file system;
• Software nodes and device…