CVE-2023-1989

A use-after-free flaw was found in btsdio_remove in drivers\bluetooth\btsdio.c in the Linux Kernel. A call to btsdio_remove with an unfinished job may cause a race problem which leads to a UAF on hdev devices.

A use-after-free flaw was found in btsdio_remove in drivers\bluetooth\btsdio.c in the Linux Kernel. A call to btsdio_remove with an unfinished job may cause a race problem which leads to a UAF on hdev devices.

The Linux Kernel, the operating system core itself.

Security Fix(es):

A flaw was found in the Linux kernel in linux/net/netfilter/nf_tables_api.c of the netfilter subsystem. This flaw allows a local user to cause an out-of-bounds write issue.(CVE-2022-1015)

An out-of-bounds(OOB) memory access vulnerability was found in vmwgfx driver in drivers/gpu/vmxgfx/vmxgfx_kms.c in GPU component in the Linux kernel with device file '/dev/dri/renderD128 (or Dxxx)'. This flaw allows a local attacker with a user account on the system to gain privilege, causing a denial of service(DoS).(CVE-2022-36280)

When SMT is enabled, certain AMD processors may speculatively execute instructions using a target from the sibling thread after an SMT mode switch potentially resulting in information disclosure.(CVE-2022-27672)

An issue was discovered in arch/x86/kvm/vmx/nested.c in the Linux kernel before 6.2.8. nVMX on x86_64 lacks consistency checks for CR0 and CR4.(CVE-2023-30456)

A use-after-free flaw was found in btsdio_remove in drivers\bluetooth\btsdio.c in the Linux Kernel. In this flaw, a call to btsdio_remove with an unfinished job, may cause a race problem leading to a UAF on hdev devices.(CVE-2023-1989)

A use-after-free vulnerability in the Linux Kernel traffic control index filter (tcindex) can be exploited to achieve local privilege escalation. The tcindex_delete function which does not properly deactivate filters in case of a perfect hashes while deleting the underlying structure which can later lead to double freeing the structure. A local attacker user can use this vulnerability to elevate its privileges to root. We recommend upgrading past commit 8c710f75256bb3cf05ac7b1672c82b92c43f3d28.

(CVE-2023-1829)

The Linux Kernel, the operating system core itself.

Security Fix(es):

An out-of-bounds(OOB) memory access vulnerability was found in vmwgfx driver in drivers/gpu/vmxgfx/vmxgfx_kms.c in GPU component in the Linux kernel with device file '/dev/dri/renderD128 (or Dxxx)'. This flaw allows a local attacker with a user account on the system to gain privilege, causing a denial of service(DoS).(CVE-2022-36280)

When SMT is enabled, certain AMD processors may speculatively execute instructions using a target from the sibling thread after an SMT mode switch potentially resulting in information disclosure.(CVE-2022-27672)

An issue was discovered in arch/x86/kvm/vmx/nested.c in the Linux kernel before 6.2.8. nVMX on x86_64 lacks consistency checks for CR0 and CR4.(CVE-2023-30456)

A use-after-free flaw was found in btsdio_remove in drivers\bluetooth\btsdio.c in the Linux Kernel. In this flaw, a call to btsdio_remove with an unfinished job, may cause a race problem leading to a UAF on hdev devices.(CVE-2023-1989)

A use-after-free vulnerability in the Linux Kernel traffic control index filter (tcindex) can be exploited to achieve local privilege escalation. The tcindex_delete function which does not properly deactivate filters in case of a perfect hashes while deleting the underlying structure which can later lead to double freeing the structure. A local attacker user can use this vulnerability to elevate its privileges to root. We recommend upgrading past commit 8c710f75256bb3cf05ac7b1672c82b92c43f3d28.

(CVE-2023-1829)

The Linux Kernel, the operating system core itself.

Security Fix(es):

An out-of-bounds(OOB) memory access vulnerability was found in vmwgfx driver in drivers/gpu/vmxgfx/vmxgfx_kms.c in GPU component in the Linux kernel with device file '/dev/dri/renderD128 (or Dxxx)'. This flaw allows a local attacker with a user account on the system to gain privilege, causing a denial of service(DoS).(CVE-2022-36280)

When SMT is enabled, certain AMD processors may speculatively execute instructions using a target from the sibling thread after an SMT mode switch potentially resulting in information disclosure.(CVE-2022-27672)

An issue was discovered in arch/x86/kvm/vmx/nested.c in the Linux kernel before 6.2.8. nVMX on x86_64 lacks consistency checks for CR0 and CR4.(CVE-2023-30456)

A use-after-free flaw was found in btsdio_remove in drivers\bluetooth\btsdio.c in the Linux Kernel. In this flaw, a call to btsdio_remove with an unfinished job, may cause a race problem leading to a UAF on hdev devices.(CVE-2023-1989)

A use-after-free vulnerability in the Linux Kernel traffic control index filter (tcindex) can be exploited to achieve local privilege escalation. The tcindex_delete function which does not properly deactivate filters in case of a perfect hashes while deleting the underlying structure which can later lead to double freeing the structure. A local attacker user can use this vulnerability to elevate its privileges to root. We recommend upgrading past commit 8c710f75256bb3cf05ac7b1672c82b92c43f3d28.

(CVE-2023-1829)

The Linux Kernel, the operating system core itself.

Security Fix(es):

A flaw was found in the Linux kernel in linux/net/netfilter/nf_tables_api.c of the netfilter subsystem. This flaw allows a local user to cause an out-of-bounds write issue.(CVE-2022-1015)

An out-of-bounds(OOB) memory access vulnerability was found in vmwgfx driver in drivers/gpu/vmxgfx/vmxgfx_kms.c in GPU component in the Linux kernel with device file '/dev/dri/renderD128 (or Dxxx)'. This flaw allows a local attacker with a user account on the system to gain privilege, causing a denial of service(DoS).(CVE-2022-36280)

An issue was discovered in arch/x86/kvm/vmx/nested.c in the Linux kernel before 6.2.8. nVMX on x86_64 lacks consistency checks for CR0 and CR4.(CVE-2023-30456)

A use-after-free flaw was found in btsdio_remove in drivers\bluetooth\btsdio.c in the Linux Kernel. In this flaw, a call to btsdio_remove with an unfinished job, may cause a race problem leading to a UAF on hdev devices.(CVE-2023-1989)

A use-after-free vulnerability in the Linux Kernel traffic control index filter (tcindex) can be exploited to achieve local privilege escalation. The tcindex_delete function which does not properly deactivate filters in case of a perfect hashes while deleting the underlying structure which can later lead to double freeing the structure. A local attacker user can use this vulnerability to elevate its privileges to root. We recommend upgrading past commit 8c710f75256bb3cf05ac7b1672c82b92c43f3d28.

(CVE-2023-1829)

A use-after-free flaw was found in btsdio_remove in drivers\bluetooth\btsdio.c in the Linux Kernel. A call to btsdio_remove with an unfinished job may cause a race problem which leads to a UAF on hdev devices.

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

Security Fix(es):

• kernel: tun: avoid double free in tun_free_netdev (CVE-2022-4744)
• kernel: net/sched: multiple vulnerabilities (CVE-2023-3609, CVE-2023-3611, CVE-2023-4128, CVE-2023-4206, CVE-2023-4207, CVE-2023-4208)
• kernel: out-of-bounds write in qfq_change_class function (CVE-2023-31436)
• kernel: out-of-bounds write in hw_atl_utils_fw_rpc_wait (CVE-2021-43975)
• kernel: Rate limit overflow messages in r8152 in intr_callback (CVE-2022-3594)
• kernel: use after free flaw in l2cap_conn_del (CVE-2022-3640)
• kernel: double free in usb_8dev_start_xmit (CVE-2022-28388)
• kernel: vmwgfx: multiple vulnerabilities (CVE-2022-38457, CVE-2022-40133, CVE-2023-33951, CVE-2023-33952)
• hw: Intel: Gather Data Sampling (GDS) side channel vulnerability (CVE-2022-40982)
• kernel: Information leak in l2cap_parse_conf_req (CVE-2022-42895)
• kernel: KVM: multiple vulnerabilities (CVE-2022-45869, CVE-2023-4155, CVE-2023-30456)
• kernel: memory leak in ttusb_dec_exit_dvb (CVE-2022-45887)
• kernel: speculative pointer dereference in do_prlimit (CVE-2023-0458)
• kernel: use-after-free due to race condition in qdisc_graft (CVE-2023-0590)
• kernel: x86/mm: Randomize per-cpu entry area (CVE-2023-0597)
• kernel: HID: check empty report_list in hid_validate_values (CVE-2023-1073)
• kernel: sctp: fail if no bound addresses can be used for a given scope (CVE-2023-1074)
• kernel: hid: Use After Free in asus_remove (CVE-2023-1079)
• kernel: use-after-free in drivers/media/rc/ene_ir.c (CVE-2023-1118)
• kernel: hash collisions in the IPv6 connection lookup table (CVE-2023-1206)
• kernel: ovl: fix use after free in struct ovl_aio_req (CVE-2023-1252)
• kernel: denial of service in tipc_conn_close (CVE-2023-1382)
• kernel: Use after free bug in btsdio_remove due to race condition (CVE-2023-1989)
• kernel: Spectre v2 SMT mitigations problem (CVE-2023-1998)
• kernel: ext4: use-after-free in ext4_xattr_set_entry (CVE-2023-2513)
• kernel: fbcon: shift-out-of-bounds in fbcon_set_font (CVE-2023-3161)
• kernel: out-of-bounds access in relay_file_read (CVE-2023-3268)
• kernel: xfrm: NULL pointer dereference in xfrm_update_ae_params (CVE-2023-3772)
• kernel: smsusb: use-after-free caused by do_submit_urb (CVE-2023-4132)
• kernel: Race between task migrating pages and another task calling exit_mmap (CVE-2023-4732)
• Kernel: denial of service in atm_tc_enqueue due to type confusion (CVE-2023-23455)
• kernel: mpls: double free on sysctl allocation failure (CVE-2023-26545)
• kernel: Denial of service issue in az6027 driver (CVE-2023-28328)
• kernel: lib/seq_buf.c has a seq_buf_putmem_hex buffer overflow (CVE-2023-28772)
• kernel: blocking operation in dvb_frontend_get_event and wait_event_interruptible (CVE-2023-31084)
• kernel: net: qcom/emac: race condition leading to use-after-free in emac_remove (CVE-2023-33203)
• kernel: saa7134: race condition leading to use-after-free in saa7134_finidev (CVE-2023-35823)
• kernel: dm1105: race condition leading to use-after-free in dm1105_remove.c (CVE-2023-35824)
• kernel: r592: race condition leading to use-after-free in r592_remove (CVE-2023-35825)
• kernel: net/tls: tls_is_tx_ready() checked list_entry (CVE-2023-1075)
• kernel: use-after-free bug in remove function xgene_hwmon_remove (CVE-2023-1855)
• kernel: Use after free bug in r592_remove (CVE-2023-3141)
• kernel: gfs2: NULL pointer dereference in gfs2_evict_inode (CVE-2023-3212)

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.

Additional Changes:

For detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section.

• mISDN: fix use-after-free bugs in l1oip timer handlers {CVE-2022-3565}
• media: rc: Fix use-after-free bugs caused by ene_tx_irqsim() {CVE-2023-1118}
• Bluetooth: btsdio: fix use after free bug in btsdio_remove due to unfinished work {CVE-2023-1989}
• proc: proc_skip_spaces() shouldn't think it is working on C strings {CVE-2022-4378}
• proc: avoid integer type confusion in get_proc_long {CVE-2022-4378}
• floppy: use a statically allocated error counter {CVE-2022-1652}
• af_key: add __GFP_ZERO flag for compose_sadb_supported in function pfkey_register {CVE-2022-1353}
• usb: mon: make mmapped memory read only {CVE-2022-43750}

• mISDN: fix use-after-free bugs in l1oip timer handlers {CVE-2022-3565}
• media: rc: Fix use-after-free bugs caused by ene_tx_irqsim() {CVE-2023-1118}
• Bluetooth: btsdio: fix use after free bug in btsdio_remove due to unfinished work {CVE-2023-1989}
• proc: proc_skip_spaces() shouldn't think it is working on C strings {CVE-2022-4378}
• proc: avoid integer type confusion in get_proc_long {CVE-2022-4378}
• floppy: use a statically allocated error counter {CVE-2022-1652}
• af_key: add __GFP_ZERO flag for compose_sadb_supported in function pfkey_register {CVE-2022-1353}
• usb: mon: make mmapped memory read only {CVE-2022-43750}

• mISDN: fix use-after-free bugs in l1oip timer handlers {CVE-2022-3565}
• media: rc: Fix use-after-free bugs caused by ene_tx_irqsim() {CVE-2023-1118}
• Bluetooth: btsdio: fix use after free bug in btsdio_remove due to unfinished work {CVE-2023-1989}
• proc: proc_skip_spaces() shouldn't think it is working on C strings {CVE-2022-4378}
• proc: avoid integer type confusion in get_proc_long {CVE-2022-4378}
• floppy: use a statically allocated error counter {CVE-2022-1652}
• af_key: add __GFP_ZERO flag for compose_sadb_supported in function pfkey_register {CVE-2022-1353}
• usb: mon: make mmapped memory read only {CVE-2022-43750}

• mISDN: fix use-after-free bugs in l1oip timer handlers {CVE-2022-3565}
• media: rc: Fix use-after-free bugs caused by ene_tx_irqsim() {CVE-2023-1118}
• Bluetooth: btsdio: fix use after free bug in btsdio_remove due to unfinished work {CVE-2023-1989}
• proc: proc_skip_spaces() shouldn't think it is working on C strings {CVE-2022-4378}
• proc: avoid integer type confusion in get_proc_long {CVE-2022-4378}
• floppy: use a statically allocated error counter {CVE-2022-1652}
• af_key: add __GFP_ZERO flag for compose_sadb_supported in function pfkey_register {CVE-2022-1353}
• usb: mon: make mmapped memory read only {CVE-2022-43750}

• cgroup: Use open-time cgroup namespace for process migration perm checks {CVE-2021-4197}
• cgroup: Use open-time credentials for process migraton perm checks {CVE-2021-4197}
• cgroup: cgroup.{procs,threads} factor out common parts
• cgroup: unify attach permission checking
• vt: drop old FONT ioctls {CVE-2021-33656}
• fbmem: Check virtual screen sizes in fb_set_var() {CVE-2021-33655}
• fbcon: Prevent that screen size is smaller than font size {CVE-2021-33655}
• fbcon: Disallow setting font bigger than screen size {CVE-2021-33655}
• KVM: nVMX: add missing consistency checks for CR0 and CR4 {CVE-2023-30456}
• net: usb: ax88179_178a: Fix packet receiving {CVE-2022-2964}
• net: usb: ax88179_178a: Fix out-of-bounds accesses in RX fixup {CVE-2022-2964}
• net: usb: ax88179_178a: fix packet alignment padding {CVE-2022-2964}
• ax88179_178a: Merge memcpy + le32_to_cpus to get_unaligned_le32
• KVM: x86/mmu: do compare-and-exchange of gPTE via the user address {CVE-2022-1158}
• RDMA/cma: Do not change route.addr.src_addr.ss_family {CVE-2021-4028}
• RDMA/cma: Make the locking for automatic state transition more clear
• ath10k: Validate first subframe of A-MSDU before processing the list {CVE-2020-24588}
• ath10k: drop MPDU which has discard flag set by firmware for SDIO {CVE-2020-24588}
• mac80211: drop A-MSDUs on old ciphers {CVE-2020-24588}
• cfg80211: mitigate A-MSDU aggregation attacks {CVE-2020-24588}
• ipv4: make exception cache less predictible {CVE-2021-20322}
• ipv4: use siphash instead of Jenkins in fnhe_hashfun() {CVE-2021-20322}
• ipv6: make exception cache less predictible {CVE-2021-20322}
• ipv6: use siphash in rt6_exception_hash() {CVE-2021-20322}
• ipv6: use jhash2() in rt6_exception_hash()
• psi: Fix uaf issue when psi trigger is destroyed while being polled {CVE-2022-2938}
• psi: fix possible trigger missing in the window
• cgroup: Allocate cgroup_file_ctx for kernfs_open_file->priv
• cgroup: make per-cgroup pressure stall tracking configurable
• netfilter: nf_tables_offload: incorrect flow offload action array size {CVE-2022-25636}
• netfilter: nftables_offload: KASAN slab-out-of-bounds Read in nft_flow_rule_create
• cgroup: fix psi monitor for root cgroup
• cgroup/cgroup.c: replace 'of->kn->priv' with of_cft()
• Bluetooth: L2CAP: Fix l2cap_global_chan_by_psm {CVE-2022-42896}
• Bluetooth: L2CAP: Fix accepting connection request for invalid SPSM {CVE-2022-42896}
• devlink: Fix use-after-free after a failed reload {CVE-2022-3625}
• KVM: VMX: Execute IBPB on emulated VM-exit when guest has IBRS {CVE-2022-2196}
• net/sched: tcindex: update imperfect hash filters respecting rcu {CVE-2023-1281}
• seq_buf: Fix overflow in seq_buf_putmem_hex() {CVE-2023-28772}
• wifi: brcmfmac: slab-out-of-bounds read in brcmf_get_assoc_ies() {CVE-2023-1380}
• kvm: initialize all of the kvm_debugregs structure before sending it to userspace {CVE-2023-1513}
• Bluetooth: btsdio: fix use after free bug in btsdio_remove due to unfinished work {CVE-2023-1989}
• net: sched: sch_qfq: prevent slab-out-of-bounds in qfq_activate_agg {CVE-2023-31436}
• cgroup-v1: Require capabilities to set release_agent {CVE-2022-0492}
• net: sched: fix use-after-free in tc_new_tfilter() {CVE-2022-1055}
• SUNRPC: Ensure we flush any closed sockets before xs_xprt_free() {CVE-2022-28893}
• net/sched: cls_u32: fix netns refcount changes in u32_change() {CVE-2022-29581}
• i2c: ismt: Fix an out-of-bounds bug in ismt_access() {CVE-2022-2873}
• ovl: fail on invalid uid/gid mapping at copy up {CVE-2023-0386}

• cgroup: Use open-time cgroup namespace for process migration perm checks {CVE-2021-4197}
• cgroup: Use open-time credentials for process migraton perm checks {CVE-2021-4197}
• vt: drop old FONT ioctls {CVE-2021-33656}
• fbmem: Check virtual screen sizes in fb_set_var() {CVE-2021-33655}
• fbcon: Prevent that screen size is smaller than font size {CVE-2021-33655}
• fbcon: Disallow setting font bigger than screen size {CVE-2021-33655}
• KVM: nVMX: add missing consistency checks for CR0 and CR4 {CVE-2023-30456}
• net: usb: ax88179_178a: Fix packet receiving
• ipv4: make exception cache less predictible {CVE-2021-20322}
• ipv4: use siphash instead of Jenkins in fnhe_hashfun() {CVE-2021-20322}
• ipv6: make exception cache less predictible {CVE-2021-20322}
• ipv6: use siphash in rt6_exception_hash() {CVE-2021-20322}
• ipv6: use jhash2() in rt6_exception_hash()
• psi: Fix uaf issue when psi trigger is destroyed while being polled {CVE-2022-2938}
• psi: fix possible trigger missing in the window
• cgroup: Allocate cgroup_file_ctx for kernfs_open_file->priv
• cgroup: make per-cgroup pressure stall tracking configurable
• netfilter: nf_tables_offload: incorrect flow offload action array size {CVE-2022-25636}
• netfilter: nftables_offload: KASAN slab-out-of-bounds Read in nft_flow_rule_create
• Bluetooth: L2CAP: Fix l2cap_global_chan_by_psm {CVE-2022-42896}
• Bluetooth: L2CAP: Fix accepting connection request for invalid SPSM {CVE-2022-42896}
• devlink: Fix use-after-free after a failed reload {CVE-2022-3625}
• KVM: VMX: Execute IBPB on emulated VM-exit when guest has IBRS {CVE-2022-2196}
• net/sched: tcindex: update imperfect hash filters respecting rcu {CVE-2023-1281}
• seq_buf: Fix overflow in seq_buf_putmem_hex() {CVE-2023-28772}
• wifi: brcmfmac: slab-out-of-bounds read in brcmf_get_assoc_ies() {CVE-2023-1380}
• kvm: initialize all of the kvm_debugregs structure before sending it to userspace {CVE-2023-1513}
• Bluetooth: btsdio: fix use after free bug in btsdio_remove due to unfinished work {CVE-2023-1989}
• net: sched: sch_qfq: prevent slab-out-of-bounds in qfq_activate_agg {CVE-2023-31436}
• cgroup-v1: Require capabilities to set release_agent {CVE-2022-0492}
• net: sched: fix use-after-free in tc_new_tfilter() {CVE-2022-1055}
• SUNRPC: Ensure we flush any closed sockets before xs_xprt_free() {CVE-2022-28893}
• net/sched: cls_u32: fix netns refcount changes in u32_change() {CVE-2022-29581}
• i2c: ismt: Fix an out-of-bounds bug in ismt_access() {CVE-2022-2873}
• RDMA/cma: Do not change route.addr.src_addr.ss_family {CVE-2021-4028}
• net: usb: ax88179_178a: Fix out-of-bounds accesses in RX fixup {CVE-2022-2964}
• KVM: x86/mmu: do compare-and-exchange of gPTE via the user address {CVE-2022-1158}
• ovl: fail on invalid uid/gid mapping at copy up {CVE-2023-0386}

• Jammy update: v5.15.75 upstream stable release (LP: #1996825) // CVE-url: https://ubuntu.com/security/CVE-2022-1184
  • ext4: fix check for block being out of directory size
• Jammy update: v5.15.61 upstream stable release (LP: #1990162) // CVE-url: https://ubuntu.com/security/CVE-2022-1184
  • ext4: check if directory block is within i_size
• Jammy update: v5.15.68 upstream stable release (LP: #1993003) // CVE-url: https://ubuntu.com/security/CVE-2022-3303
  • ALSA: pcm: oss: Fix race at SNDCTL_DSP_SYNC
• CVE-2023-1670 // CVE-url: https://ubuntu.com/security/CVE-2023-1670
  • xirc2ps_cs: Fix use after free bug in xirc2ps_detach
• CVE-url: https://ubuntu.com/security/CVE-2023-1989
  • Bluetooth: btsdio: fix use after free bug in btsdio_remove due to race condition
• Jammy update: v5.15.104 upstream stable release (LP: #2023225) // CVE-url: https://ubuntu.com/security/CVE-2023-1990
  • nfc: st-nci: Fix use after free bug in ndlc_remove due to race condition
• CVE-url: https://ubuntu.com/security/CVE-2023-2007
  • scsi: dpt_i2o: Remove obsolete driver
• CVE-2023-2124 // CVE-url: https://ubuntu.com/security/CVE-2023-2124
  • xfs: verify buffer contents when we skip log replay
• CVE-url: https://ubuntu.com/security/CVE-2023-23000
  • phy: tegra: xusb: Fix return value of tegra_xusb_find_port_node function
• CVE-url: https://ubuntu.com/security/CVE-2023-28466
  • net: tls: fix possible race condition between do_tls_getsockopt_conf() and do_tls_setsockopt_conf()
• CVE-url: https://ubuntu.com/security/CVE-2023-3090
  • ipvlan:Fix out-of-bounds caused by unclear skb->cb
• Jammy update: v5.15.63 upstream stable release (LP: #1990564) // CVE-url: https://ubuntu.com/security/CVE-2023-3111
  • btrfs: unset reloc control if transaction commit fails in prepare_to_relocate()
• CVE-url: https://ubuntu.com/security/CVE-2023-3111
  • btrfs: check return value of btrfs_commit_transaction in relocation
• CVE-url: https://ubuntu.com/security/CVE-2023-3141
  • memstick: r592: Fix UAF bug in r592_remove due to race condition
• CVE-url: https://ubuntu.com/security/CVE-2023-3212
  • gfs2: Don't deref jdesc in evict
• CVE-url: https://ubuntu.com/security/CVE-2023-3268
  • kernel/relay.c: fix read_pos error when multiple readers
  • relayfs: fix out-of-bounds access in relay_file_read
• CVE-url: https://ubuntu.com/security/CVE-2023-3390
  • netfilter: nf_tables: incorrect error path handling with NFT_MSG_NEWRULE
• CVE-url: https://ubuntu.com/security/CVE-2023-35823
  • media: saa7134: fix use after free bug in saa7134_finidev due to race condition
• CVE-url: https://ubuntu.com/security/CVE-2023-35824
  • media: dm1105: Fix use after free bug in dm1105_remove due to race condition
• Miscellaneous Ubuntu changes
  • [Config] updateconfigs for SCSI_DPT_I2O
• Miscellaneous upstream changes
  • fixup! UBUNTU: [Packaging]: add tuxcare suffix

• Jammy update: v5.15.75 upstream stable release (LP: #1996825) // CVE-url: https://ubuntu.com/security/CVE-2022-1184
  • ext4: fix check for block being out of directory size
• Jammy update: v5.15.61 upstream stable release (LP: #1990162) // CVE-url: https://ubuntu.com/security/CVE-2022-1184
  • ext4: check if directory block is within i_size
• Jammy update: v5.15.68 upstream stable release (LP: #1993003) // CVE-url: https://ubuntu.com/security/CVE-2022-3303
  • ALSA: pcm: oss: Fix race at SNDCTL_DSP_SYNC
• CVE-2023-1670 // CVE-url: https://ubuntu.com/security/CVE-2023-1670
  • xirc2ps_cs: Fix use after free bug in xirc2ps_detach
• CVE-url: https://ubuntu.com/security/CVE-2023-1989
  • Bluetooth: btsdio: fix use after free bug in btsdio_remove due to race condition
• Jammy update: v5.15.104 upstream stable release (LP: #2023225) // CVE-url: https://ubuntu.com/security/CVE-2023-1990
  • nfc: st-nci: Fix use after free bug in ndlc_remove due to race condition
• CVE-url: https://ubuntu.com/security/CVE-2023-2007
  • scsi: dpt_i2o: Remove obsolete driver
• CVE-2023-2124 // CVE-url: https://ubuntu.com/security/CVE-2023-2124
  • xfs: verify buffer contents when we skip log replay
• CVE-url: https://ubuntu.com/security/CVE-2023-23000
  • phy: tegra: xusb: Fix return value of tegra_xusb_find_port_node function
• CVE-url: https://ubuntu.com/security/CVE-2023-28466
  • net: tls: fix possible race condition between do_tls_getsockopt_conf() and do_tls_setsockopt_conf()
• CVE-url: https://ubuntu.com/security/CVE-2023-3090
  • ipvlan:Fix out-of-bounds caused by unclear skb->cb
• Jammy update: v5.15.63 upstream stable release (LP: #1990564) // CVE-url: https://ubuntu.com/security/CVE-2023-3111
  • btrfs: unset reloc control if transaction commit fails in prepare_to_relocate()
• CVE-url: https://ubuntu.com/security/CVE-2023-3111
  • btrfs: check return value of btrfs_commit_transaction in relocation
• CVE-url: https://ubuntu.com/security/CVE-2023-3141
  • memstick: r592: Fix UAF bug in r592_remove due to race condition
• CVE-url: https://ubuntu.com/security/CVE-2023-3212
  • gfs2: Don't deref jdesc in evict
• CVE-url: https://ubuntu.com/security/CVE-2023-3268
  • kernel/relay.c: fix read_pos error when multiple readers
  • relayfs: fix out-of-bounds access in relay_file_read
• CVE-url: https://ubuntu.com/security/CVE-2023-3390
  • netfilter: nf_tables: incorrect error path handling with NFT_MSG_NEWRULE
• CVE-url: https://ubuntu.com/security/CVE-2023-35823
  • media: saa7134: fix use after free bug in saa7134_finidev due to race condition
• CVE-url: https://ubuntu.com/security/CVE-2023-35824
  • media: dm1105: Fix use after free bug in dm1105_remove due to race condition
• Miscellaneous Ubuntu changes
  • [Config] updateconfigs for SCSI_DPT_I2O
• Miscellaneous upstream changes
  • fixup! UBUNTU: [Packaging]: add tuxcare suffix

• bpf: Fix re-attachment branch in bpf_tracing_prog_attach {CVE-2024-26591}
• ext4: improve error recovery code paths in __ext4_remount() {CVE-2024-0775}
• smb: client: fix OOB in receive_encrypted_standard() {CVE-2024-0565}
• mtd: Fix gluebi NULL pointer dereference caused by ftl notifier {CVE-2023-52449}
• net: prevent mss overflow in skb_segment() {CVE-2023-52435}
• smb: client: fix potential OOBs in smb2_parse_contexts() {CVE-2023-52434}
• atm: Fix Use-After-Free in do_vcc_ioctl {CVE-2023-51780}
• ida: Fix crash in ida_free when the bitmap is empty {CVE-2023-6915}
• nvmet: nul-terminate the NQNs passed in the connect command {CVE-2023-6121}
• netfilter: nf_tables: Reject tables of unsupported family {CVE-2023-6040}
• Bluetooth: btsdio: fix use after free bug in btsdio_remove due to unfinished work {CVE-2023-1989}
• NFSD: fix use-after-free in nfsd4_ssc_setup_dul() {CVE-2023-1652}
• x86/bugs: Flush IBP in ib_prctl_set() {CVE-2023-0045}
• Bluetooth: L2CAP: Fix u8 overflow {CVE-2022-45934}
• Bluetooth: L2CAP: Fix l2cap_global_chan_by_psm {CVE-2022-42896}
• x86: Clear .brk area at early boot {CVE-2022-36123}
• misc: sgi-gru: fix use-after-free error in gru_set_context_option, gru_fault and gru_handle_user_call_os {CVE-2022-3424}
• Fix double fget() in vhost_net_set_backend() {CVE-2023-1838}
• wifi: brcmfmac: slab-out-of-bounds read in brcmf_get_assoc_ies() {CVE-2023-1380}
• netfilter: conntrack: dccp: copy entire header to stack buffer, not just basic one {CVE-2023-39197}
• relayfs: fix out-of-bounds access in relay_file_read {CVE-2023-3268}
• ipv6: rpl: Fix Route of Death. {CVE-2023-2156}
• ipv6: Fix out-of-bounds access in ipv6_find_tlv() {CVE-2023-2156}
• net: rpl: fix rpl header size calculation {CVE-2023-2156}
• memstick: r592: Fix UAF bug in r592_remove due to race condition {CVE-2023-3141}
• ovl: fix use after free in struct ovl_aio_req {CVE-2023-1252}
• drm/amdgpu: Fix potential fence use-after-free v2 {CVE-2023-51042}
• netfilter: nf_tables: reject QUEUE/DROP verdict parameters {CVE-2024-1086}
• perf: Fix perf_event_validate_size() lockdep splat {CVE-2023-6931}
• perf: Fix perf_event_validate_size() {CVE-2023-6931}
• drm/atomic: Fix potential use-after-free in nonblocking commits {CVE-2023-51043}
• nvmet-tcp: Fix the H2C expected PDU len calculation {CVE-2023-6356}
• nvmet-tcp: remove boilerplate code {CVE-2023-6356}
• nvmet-tcp: fix a crash in nvmet_req_complete() {CVE-2023-6356}
• nvmet-tcp: Fix a kernel panic when host sends an invalid H2C PDU length {CVE-2023-6356}
• net: tls, update curr on splice as well {CVE-2024-0646}
• smb: client: fix potential OOB in smb2_dump_detail() {CVE-2023-6610}
• smb: client: fix potential OOB in cifs_dump_detail() {CVE-2023-6610}
• smb: client: fix OOB in smbCalcSize() {CVE-2023-6606}
• ipv4: igmp: fix refcnt uaf issue when receiving igmp query packet {CVE-2023-6932}
• RDMA/core: Update CMA destination address on rdma_resolve_addr {CVE-2023-2176}
• RDMA/core: Refactor rdma_bind_addr {CVE-2023-2176}
• nfp: fix use-after-free in area_cache_get() {CVE-2022-3545}
• netfilter: nf_tables: skip bound chain on rule flush {CVE-2023-3777}
• Bluetooth: L2CAP: Fix use-after-free in l2cap_sock_ready_cb {CVE-2023-40283}
• drivers: net: slip: fix NPD bug in sl_tx_timeout() {CVE-2022-41858}
• net/sched: sch_hfsc: upgrade 'rt' to 'sc' when it becomes a inner curve {CVE-2023-4623}
• net/sched: sch_hfsc: Ensure inner classes have fsc curve {CVE-2023-4623}
• vc_screen: move load of struct vc_data pointer in vcs_read() to avoid UAF {CVE-2023-3567}
• nvmet-tcp: Fix a possible UAF in queue intialization setup {CVE-2023-5178}
• net: tun: fix bugs for oversize packet when napi frags enabled {CVE-2023-3812}
• netfilter: ipset: add the missing IP_SET_HASH_WITH_NET0 macro for ip_set_hash_netportnet.c {CVE-2023-42753}
• bpf: Fix incorrect verifier pruning due to missing register precision taints {CVE-2023-2163}
• net/sched: cls_route: No longer copy tcf_result on update to avoid use-after-free {CVE-2023-4206}…

• kvm: initialize all of the kvm_debugregs structure before sending it to userspace {CVE-2023-1513}
• wifi: mac80211: fix MBSSID parsing use-after-free {CVE-2022-42719}
• mac80211: always allocate struct ieee802_11_elems {CVE-2022-42719}
• netfilter: nf_tables: initialize registers in nft_do_chain() {CVE-2022-1016}
• xprtrdma: fix incorrect header size calculations {CVE-2022-0812}
• net: usb: fix memory leak in smsc75xx_bind {CVE-2021-47171}
• i2c: i801: Don't generate an interrupt on bus reset {CVE-2021-47153}
• pid: take a reference when initializing cad_pid {CVE-2021-47118}
• Input: appletouch - initialize work before device registration {CVE-2021-46932}
• HID: usbhid: fix info leak in hid_submit_ctrl {CVE-2021-46906}
• quota: check block number when reading the block in quota file {CVE-2021-45868}
• mwifiex: Fix skb_over_panic in mwifiex_usb_recv() {CVE-2021-43976}
• atlantic: Fix OOB read and write in hw_atl_utils_fw_rpc_wait {CVE-2021-43975}
• isdn: cpai: check ctr->cnr to avoid array index out of bound {CVE-2021-43389}
• usb: hso: fix error handling code of hso_create_net_device {CVE-2021-37159}
• can: bcm: fix infoleak in struct bcm_msg_head {CVE-2021-34693}
• dm ioctl: fix out of bounds array access when no devices {CVE-2021-31916}
• KVM: x86: hyper-v: Fix Hyper-V context null-ptr-deref {CVE-2021-30178}
• perf/x86/intel: Fix a crash caused by zero PEBS status {CVE-2021-28971}
• btrfs: fix race when cloning extent buffer during rewind of an old root {CVE-2021-28964}
• ovl: fix missing negative dentry check in ovl_rename() {CVE-2021-20321}
• drm/ttm/nouveau: don't call tt destroy callback on alloc failure. {CVE-2021-20292}
• bpf: Verifer, adjust_scalar_min_max_vals to always call update_reg_bounds() {CVE-2021-4159}
• btrfs: unlock newly allocated extent buffer after error {CVE-2021-4149}
• tracing: Fix bug in rb_per_cpu_empty() that might cause deadloop. {CVE-2021-3679}
• net: mac802154: Fix general protection fault {CVE-2021-3659}
• nfsd4: readdirplus shouldn't return parent of export {CVE-2021-3178}
• Bluetooth: SMP: Fail if remote and local public keys are identical {CVE-2021-0129}
• drm/nouveau: clean up all clients on device removal {CVE-2020-27820}
• drm/nouveau: Add a dedicated mutex for the clients list {CVE-2020-27820}
• drm/nouveau: use drm_dev_unplug() during device removal {CVE-2020-27820}
• Bluetooth: SMP: Fail if remote and local public keys are identical {CVE-2020-26555}
• vsock: Fix memory leak in vsock_connect() {CVE-2022-3629}
• RDMA/core: Don't infoleak GRH fields {CVE-2021-3923}
• xen/netfront: force data bouncing when backend is untrusted {CVE-2022-33741}
• net: Rename and export copy_skb_header
• floppy: use a statically allocated error counter {CVE-2022-1652}
• fuse: fix pipe buffer lifetime for direct_io {CVE-2022-1011}
• aoe: fix the potential use-after-free problem in aoecmd_cfg_pkts {CVE-2024-26898}
• smb: client: fix use-after-free bug in cifs_debug_data_proc_show() {CVE-2023-52752}
• media: pvrusb2: fix use after free on context disconnection {CVE-2023-52445}
• media: dm1105: Fix use after free bug in dm1105_remove due to race condition {CVE-2023-35824}
• perf: Fix perf_event_validate_size() lockdep splat {CVE-2023-6931}
• perf: Fix perf_event_validate_size() {CVE-2023-6931}
• net/sched: sch_hfsc: Ensure inner classes have fsc curve {CVE-2023-4623}
• relayfs: fix out-of-bounds access in relay_file_read {CVE-2023-3268}
• xfs: verify buffer contents when we skip log replay {CVE-2023-2124}
• Bluetooth: btsdio: fix use after free bug in btsdio_remove due to race condition {CVE-2023-1989}
• Fix double fget() in vhost_net_set_backend() {CVE-2023-1838}
• net/sched: cls_tcindex: downgrade to imperfect hash {CVE-2023-1829}
• xen/netfront: fix leaking data in shared pages {CVE-2022-33740}
• can: ems_usb: ems_usb_start_xmit(): fix double dev_kfree_skb() in error path {CVE-2022-28390}
• xen/blkfront: fix leaking data in shared pages {CVE-2022-26365}
• mISDN: fix use-after-free bugs in l1oip timer…

• scsi: ses: Fix slab-out-of-bounds in ses_enclosure_data_process() {CVE-2023-53803}
• md/raid1: Fix stack memory use after return in raid1_reshape {CVE-2025-38445}
• ALSA: usb-audio: Fix out-of-bounds read in snd_usb_get_audioformat_uac3() {CVE-2025-38249}
• atm: clip: Fix infinite recursive call of clip_push(). {CVE-2025-38459}
• dm cache: free background tracker's queued work in {CVE-2023-53765}
• drm/vmwgfx: Validate the box size for the snooped cursor {CVE-2022-36280,CVE-2022-50440}
• vsock: Do not allow binding to VMADDR_PORT_ANY {CVE-2025-38618}
• ice: set tx_tstamps when creating new Tx rings via ethtool {CVE-2022-50710}
• sctp: avoid NULL dereference when chunk data buffer is {CVE-2025-40240}
• ip6_vti: fix slab-use-after-free in decode_session6 {CVE-2023-53821}
• wifi: mac80211_hwsim: drop short frames {CVE-2023-53321}
• ext4: add bounds checking in get_max_inline_xattr_value_size() {CVE-2023-53285}
• md/raid10: fix null-ptr-deref in raid10_sync_request {CVE-2023-53832}
• dm flakey: fix a crash with invalid table line {CVE-2023-53786}
• wifi: mt7601u: fix an integer underflow {CVE-2023-53679}
• ext4: fix bug_on in __es_tree_search caused by bad boot loader inode {CVE-2022-50638}
• ext4: add EXT4_IGET_BAD flag to prevent unexpected bad inode
• ext4: add helper to check quota inums
• ext4: fix bug_on in __es_tree_search caused by bad quota inode
• quota: Factor out setup of quota inode
• USB: usbtmc: Fix direction for 0-length ioctl control messages {CVE-2023-53761}
• ACPICA: Add AML_NO_OPERAND_RESOLVE flag to Timer {CVE-2023-53395}
• drm/amd/display: Check num_valid_sets before accessing reader_wm_sets[] {CVE-2024-46815}
• Bluetooth: btsdio: fix use after free bug in btsdio_remove due to race condition {CVE-2023-1989}
• nvmet: avoid potential UAF in nvmet_req_complete() {CVE-2023-53116}
• wifi: brcmfmac: Fix potential stack-out-of-bounds in brcmf_c_preinit_dcmds() {CVE-2022-50258}
• dm raid: fix address sanitizer warning in raid_status {CVE-2022-50084}
• vt: Clear selection before changing the font {CVE-2022-49948}
• ipvs: fix WARNING in ip_vs_app_net_cleanup() {CVE-2022-49917}
• capabilities: fix undefined behavior in bit shift for CAP_TO_MASK {CVE-2022-49870}
• ata: libata-transport: fix double ata_host_put() in ata_tport_add() {CVE-2022-49826}
• ath9k_htc: fix potential out of bounds access with invalid rxstatus->rs_keyix {CVE-2022-49503}
• selinux: Add boundary check in put_entry() {CVE-2022-50200}
• rbd: avoid use-after-free in do_rbd_add() when rbd_dev_create() fails {CVE-2023-53307}
• RDMA/mlx5: Return the firmware result upon destroying QP/RQ {CVE-2023-53286}
• sched/fair: Don't balance task to its current running CPU {CVE-2023-53215}
• powercap: intel_rapl: fix UBSAN shift-out-of-bounds issue {CVE-2022-50366}
• ACPI: tables: FPDT: Don't call acpi_os_map_memory() on invalid phys address {CVE-2022-50320}
• wifi: ath9k: Fix use-after-free in ath9k_hif_usb_disconnect() {CVE-2022-50881}
• slcan: Don't transmit uninitialized stack data in padding {CVE-2020-11494}
• media: dvb-frontends: avoid stack overflow warnings with clang {CVE-2024-27075}
• PCI/ASPM: Disable ASPM on MFD function removal to avoid use-after-free {CVE-2023-53446}
• cifs: Fix warning and UAF when destroy the MR list {CVE-2023-53427}
• sctp: fix a potential overflow in sctp_ifwdtsn_skip {CVE-2023-53372}
• md/raid10: check slab-out-of-bounds in md_bitmap_get_counter {CVE-2023-53357}
• lwt: Fix return values of BPF xmit ops {CVE-2023-53338}
• ubi: ensure that VID header offset + VID header size <= alloc, size {CVE-2023-53265}
• ACPICA: Fix use-after-free in acpi_ut_copy_ipackage_to_ipackage() {CVE-2022-50423}
• Bluetooth: hci_sysfs: Fix attempting to call device_add multiple times {CVE-2022-50419}
• ACPICA: Fix error code path in acpi_ds_call_control_method() {CVE-2022-50411}
• ata: ahci: Match EM_MAX_SLOTS with SATA_PMP_MAX_PORTS {CVE-2022-50315}
• wifi: iwlwifi: dvm: Fix memcpy: detected field-spanning write backtrace {CVE-2023-54286}

• net/ieee802154: don't warn zero-sized raw_sendmsg() {CVE-2022-50706}
• scsi: target: iscsi: Fix buffer overflow in lio_target_nacl_info_show() {CVE-2023-53676}
• ALSA: usb-audio: Fix potential overflow of PCM transfer buffer {CVE-2025-40269}
• ipv6: reject malicious packets in ipv6_gso_segment() {CVE-2025-38572}
• smb: client: Fix use-after-free in cifs_fill_dirent {CVE-2025-38051}
• net: atm: fix /proc/net/atm/lec handling {CVE-2025-38180}
• HID: intel-ish-hid: ipc: Fix potential use-after-free in work function {CVE-2023-53039}
• Bluetooth: L2CAP: Fix use-after-free {CVE-2023-53305}
• wifi: brcmfmac: fix use-after-free when rescheduling brcmf_btcoex_info work {CVE-2025-39863}
• sched, cpuset: Fix dl_cpu_busy() panic due to empty cs->cpus_allowed {CVE-2022-50103}
• nfsd: handle get_client_locked() failure in nfsd4_setclientid_confirm() {CVE-2025-38724}
• xfrm: Duplicate SPI Handling {CVE-2025-39797}
• scsi: lpfc: Prevent buffer overflow crashes in debugfs with malformed user input {CVE-2022-50030}
• net/mlx5e: IPoIB, Block PKEY interfaces with less rx queues than parent {CVE-2022-48883}
• net/mlx5e: Move representor neigh cleanup to profile cleanup_tx {CVE-2023-54148}
• dm raid: fix address sanitizer warning in raid_resume {CVE-2022-50085}
• ASoC: SOF: Intel: hda: Fix potential buffer overflow by snprintf() {CVE-2022-50050}
• nfs: fix UAF in direct writes {CVE-2024-26958}
• iomap: iomap: fix memory corruption when recording errors during writeback {CVE-2022-50406}
• drm/amdkfd: Fix an illegal memory access {CVE-2023-53090}
• scsi: target: Fix WRITE_SAME No Data Buffer crash {CVE-2022-21546}
• ALSA: pcm: Fix potential data race at PCM memory allocation helpers {CVE-2023-54072}
• drm/amd/display: fix shift-out-of-bounds in CalculateVMAndRowBytes {CVE-2023-53077}
• net: bridge: use DEV_STATS_INC() {CVE-2023-52578}
• loop: Fix use-after-free issues {CVE-2023-53111}
• media: rc: fix races with imon_disconnect() {CVE-2025-39993}
• fbcon: Make sure modelist not set on unregistered console {CVE-2025-38198}
• vsock: Ignore signal/timeout on connect() if already established {CVE-2025-40248}
• Bluetooth: hci_event: call disconnect callback before deleting conn {CVE-2023-53673}
• ALSA: usb-audio: Validate UAC3 power domain descriptors, too {CVE-2025-38729}
• libceph: fix potential use-after-free in have_mon_and_osd_map() {CVE-2025-68285}
• firewire: net: fix use after free in fwnet_finish_incoming_packet() {CVE-2023-53432}
• tracing: Fix wild-memory-access in register_synth_event() {CVE-2022-49799}
• iommu/vt-d: avoid invalid memory access via node_online(NUMA_NO_NODE) {CVE-2022-50093}
• drm/shmem-helper: Remove another errant put in error path {CVE-2023-53084}
• wifi: mac80211: Fix UAF in ieee80211_scan_rx() {CVE-2022-49934}
• drm/radeon: fix potential buffer overflow in ni_set_mc_special_registers() {CVE-2022-50185}
• ext4: fix undefined behavior in bit shift for ext4_check_flag_values {CVE-2022-50403}
• wifi: rtlwifi: Fix global-out-of-bounds bug in _rtl8812ae_phy_set_txpower_limit() {CVE-2022-50279}
• nbd: fix incomplete validation of ioctl arg {CVE-2023-53513}
• r8169: Fix possible ring buffer corruption on fragmented Tx packets. {CVE-2024-38586}
• sctp: handle the error returned from sctp_auth_asoc_init_active_key {CVE-2022-50243}
• crypto: qat - resolve race condition during AER recovery {CVE-2024-39493}
• i40e: fix idx validation in config queues msg {CVE-2025-39971}
• netfilter: nf_tables: prefer nft_chain_validate {CVE-2024-41042}
• platform/x86: wmi: Fix opening of char device {CVE-2023-52864}
• netfilter: validate user input for expected length {CVE-2024-35962}
• wifi: ath9k: Fix potential array-index-out-of-bounds read in ath9k_htc_txstatus() {CVE-2023-52594}
• Squashfs: check the inode number is not the invalid value of zero {CVE-2024-26982}
• wifi: iwlwifi: fix a memory corruption {CVE-2024-26610}
• pid: take a reference when initializing cad_pid {CVE-2021-47118}
• wifi: cfg80211: check A-MSDU format more carefully…

• CVE-2025-39743
  • jfs: truncate good inode pages when hard link is 0 {CVE-2025-39743}
• CVE-2025-39685
  • comedi: pcl726: Prevent invalid irq number {CVE-2025-39685}
• CVE-2025-38713
  • hfsplus: fix slab-out-of-bounds read in hfsplus_uni2asc() {CVE-2025-38713}
• CVE-2025-38699
  • scsi: bfa: Double-free fix {CVE-2025-38699}
• CVE-2025-38697
  • jfs: upper bound check of tree index in dbAllocAG {CVE-2025-38697}
• CVE-2025-38680
  • media: uvcvideo: Fix 1-byte out-of-bounds read in uvc_parse_format() {CVE-2025-38680}
• CVE-2025-38677
  • f2fs: fix to avoid out-of-boundary access in dnode page {CVE-2025-38677}
• CVE-2025-38572
  • ipv6: reject malicious packets in ipv6_gso_segment() {CVE-2025-38572}
• CVE-2025-38538
  • dmaengine: nbpfaxi: Fix memory corruption in probe() {CVE-2025-38538}
• CVE-2025-38530
  • comedi: pcl812: Fix bit shift out of bounds {CVE-2025-38530}
• CVE-2025-38529
  • comedi: aio_iiro_16: Fix bit shift out of bounds {CVE-2025-38529}
• CVE-2025-38494
  • HID: core: do not bypass hid_hw_raw_request {CVE-2025-38494}
• CVE-2025-38482
  • comedi: das6402: Fix bit shift out of bounds {CVE-2025-38482}
• CVE-2025-38428
  • Input: ims-pcu - check record size in ims_pcu_flash_firmware() {CVE-2025-38428}
• CVE-2025-38416
  • NFC: nci: uart: Set tty->disc_data only in success path {CVE-2025-38416}
• CVE-2025-38415
  • Squashfs: check return result of sb_min_blocksize {CVE-2025-38415}
• CVE-2025-38403
  • vsock/vmci: Clear the vmci transport packet properly when initializing it {CVE-2025-38403}
• CVE-2025-38286
  • pinctrl: at91: Fix possible out-of-boundary access {CVE-2025-38286}
• CVE-2025-38245
  • atm: Release atm_dev_mutex after removing procfs in atm_dev_deregister(). {CVE-2025-38245}
• CVE-2025-38212
  • ipc: fix to protect IPCS lookups using RCU {CVE-2025-38212}
• CVE-2025-38204
  • jfs: fix array-index-out-of-bounds read in add_missing_indices {CVE-2025-38204}
• CVE-2025-38157
  • wifi: ath9k_htc: Abort software beacon handling if disabled {CVE-2025-38157}
• CVE-2025-38079
  • crypto: algif_hash - fix double free in hash_accept {CVE-2025-38079}
• CVE-2025-38051
  • smb: client: Fix use-after-free in cifs_fill_dirent {CVE-2025-38051}
• CVE-2023-53676
  • scsi: target: iscsi: Fix buffer overflow in lio_target_nacl_info_show() {CVE-2023-53676}
• CVE-2023-53675
  • scsi: ses: Fix possible desc_ptr out-of-bounds accesses {CVE-2023-53675}
• CVE-2023-53668
  • ring-buffer: Fix deadloop issue on reading trace_pipe {CVE-2023-53668}
• CVE-2023-53622
  • gfs2: Fix possible data races in gfs2_show_options() {CVE-2023-53622}
• CVE-2023-53616
  • jfs: fix invalid free of JFS_IP(ipimap)->i_imap in diUnmount {CVE-2023-53616}
• CVE-2023-53608
  • nilfs2: fix potential UAF of struct nilfs_sc_info in nilfs_segctor_thread() {CVE-2023-53608}
• CVE-2023-53587
  • ring-buffer: Sync IRQ works before buffer destruction {CVE-2023-53587}
• CVE-2023-53569
  • ext2: Check block size validity during mount {CVE-2023-53569}
• CVE-2023-53559
  • ip_vti: fix potential slab-use-after-free in decode_session6 {CVE-2023-53559}
• CVE-2023-53541
  • mtd: rawnand: brcmnand: Fix potential out-of-bounds access in oob write {CVE-2023-53541}
• CVE-2023-53521
  • scsi: ses: Fix slab-out-of-bounds in ses_intf_remove() {CVE-2023-53521}
• CVE-2023-53506
  • udf: Do not bother merging very long extents {CVE-2023-53506}
• CVE-2023-53485
  • fs: jfs: Fix UBSAN: array-index-out-of-bounds in dbAllocDmapLev {CVE-2023-53485}
• CVE-2023-53484
  • lib: cpu_rmap: Avoid use after free on rmap->obj array entries {CVE-2023-53484}
• CVE-2023-53454
  • HID: multitouch: Correct devm device reference for hidinput input_dev name…

This kernel update is based on upstream 5.15.106 and fixes atleast the following security issues:

A flaw was found in the Linux Kernel. The tun/tap sockets have their socket UID hardcoded to 0 due to a type confusion in their initialization function. While it will be often correct, as tuntap devices require CAP_NET_ADMIN, it may not always be the case, e.g., a non-root user only having that capability. This would make tun/tap sockets being incorrectly treated in filtering/routing decisions, possibly bypassing network filters (CVE-2023-1076).

In the Linux kernel, pick_next_rt_entity() may return a type confused entry, not detected by the BUG_ON condition, as the confused entry will not be NULL, but list_head.The buggy error condition would lead to a type confused entry with the list head,which would then be used as a type confused sched_rt_entity,causing memory corruption (CVE-2023-1077).

A flaw was found in the Linux kernel. A use-after-free may be triggered in asus_kbd_backlight_set when plugging/disconnecting in a malicious USB device, which advertises itself as an Asus device. Similarly to the previous known CVE-2023-25012, but in asus devices, the work_struct may be scheduled by the LED controller while the device is disconnecting, triggering a use-after-free on the struct asus_kbd_leds *led structure. A malicious USB device may exploit the issue to cause memory corruption with controlled data (CVE-2023-1079).

A flaw use after free in the Linux kernel integrated infrared receiver/ transceiver driver was found in the way user detaching rc device. A local user could use this flaw to crash the system or potentially escalate their privileges on the system (CVE-2023-1118).

A use-after-free flaw was found in btrfs_search_slot in fs/btrfs/ctree.c in btrfs in the Linux Kernel.This flaw allows an attacker to crash the system and possibly cause a kernel information leak (CVE-2023-1611).

A flaw use after free in the Linux kernel Xircom 16-bit PCMCIA (PC-card) Ethernet driver was found.A local user could use this flaw to crash the system or potentially escalate their privileges on the system (CVE-2023-1670).

A use-after-free vulnerability in the Linux Kernel traffic control index filter (tcindex) can be exploited to achieve local privilege escalation. The tcindex_delete function which does not properly deactivate filters in case of a perfect hashes while deleting the underlying structure which can later lead to double freeing the structure. A local attacker user can use this vulnerability to elevate its privileges to root (CVE-2023-1829).

A use-after-free flaw was found in xgene_hwmon_remove in drivers/hwmon/ xgene-hwmon.c in the Hardware Monitoring Linux Kernel Driver (xgene-hwmon). This flaw could allow a local attacker to crash the system due to a race problem. This vulnerability could even lead to a kernel information leak problem (CVE-2023-1855).

A use-after-free flaw was found in btsdio_remove in drivers\bluetooth
btsdio.c in the Linux Kernel. In this flaw, a call to btsdio_remove with an unfinished job, may cause a race problem leading to a UAF on hdev devices (CVE-2023-1989).

A use-after-free flaw was found in ndlc_remove in drivers/nfc/st-nci/ndlc.c in the Linux Kernel. This flaw could allow an attacker to crash the system due to a race problem (CVE-2023-1990).

A flaw was found in the Linux kernel Traffic Control (TC) subsystem. Using a specific networking configuration (redirecting egress packets to ingress using TC action "mirred") a local unprivileged user could trigger a CPU soft lockup (ABBA deadlock) when the transport protocol in use (TCP or SCTP) does a retransmission, resulting in a denial of service condition (CVE-2022-4269).

A use-after-free vulnerability was found in __nfs42_ssc_open() in fs/nfs/nfs4file.c in the Linux kernel. This flaw allows an attacker to conduct a remote denial of service (CVE-2022-4379).

The Linux kernel through 6.1.9 has a Use-After-Free in bigben_remove in…

This kernel-linus update is based on upstream 5.15.106 and fixes atleast the following security issues:

A flaw was found in the Linux Kernel. The tun/tap sockets have their socket UID hardcoded to 0 due to a type confusion in their initialization function. While it will be often correct, as tuntap devices require CAP_NET_ADMIN, it may not always be the case, e.g., a non-root user only having that capability. This would make tun/tap sockets being incorrectly treated in filtering/routing decisions, possibly bypassing network filters (CVE-2023-1076).

In the Linux kernel, pick_next_rt_entity() may return a type confused entry, not detected by the BUG_ON condition, as the confused entry will not be NULL, but list_head.The buggy error condition would lead to a type confused entry with the list head,which would then be used as a type confused sched_rt_entity,causing memory corruption (CVE-2023-1077).

A flaw was found in the Linux kernel. A use-after-free may be triggered in asus_kbd_backlight_set when plugging/disconnecting in a malicious USB device, which advertises itself as an Asus device. Similarly to the previous known CVE-2023-25012, but in asus devices, the work_struct may be scheduled by the LED controller while the device is disconnecting, triggering a use-after-free on the struct asus_kbd_leds *led structure. A malicious USB device may exploit the issue to cause memory corruption with controlled data (CVE-2023-1079).

A flaw use after free in the Linux kernel integrated infrared receiver/ transceiver driver was found in the way user detaching rc device. A local user could use this flaw to crash the system or potentially escalate their privileges on the system (CVE-2023-1118).

A use-after-free flaw was found in btrfs_search_slot in fs/btrfs/ctree.c in btrfs in the Linux Kernel.This flaw allows an attacker to crash the system and possibly cause a kernel information leak (CVE-2023-1611).

A flaw use after free in the Linux kernel Xircom 16-bit PCMCIA (PC-card) Ethernet driver was found.A local user could use this flaw to crash the system or potentially escalate their privileges on the system (CVE-2023-1670).

A use-after-free vulnerability in the Linux Kernel traffic control index filter (tcindex) can be exploited to achieve local privilege escalation. The tcindex_delete function which does not properly deactivate filters in case of a perfect hashes while deleting the underlying structure which can later lead to double freeing the structure. A local attacker user can use this vulnerability to elevate its privileges to root (CVE-2023-1829).

A use-after-free flaw was found in xgene_hwmon_remove in drivers/hwmon/ xgene-hwmon.c in the Hardware Monitoring Linux Kernel Driver (xgene-hwmon). This flaw could allow a local attacker to crash the system due to a race problem. This vulnerability could even lead to a kernel information leak problem (CVE-2023-1855).

A use-after-free flaw was found in btsdio_remove in drivers\bluetooth
btsdio.c in the Linux Kernel. In this flaw, a call to btsdio_remove with an unfinished job, may cause a race problem leading to a UAF on hdev devices (CVE-2023-1989).

A use-after-free flaw was found in ndlc_remove in drivers/nfc/st-nci/ndlc.c in the Linux Kernel. This flaw could allow an attacker to crash the system due to a race problem (CVE-2023-1990).

A flaw was found in the Linux kernel Traffic Control (TC) subsystem. Using a specific networking configuration (redirecting egress packets to ingress using TC action "mirred") a local unprivileged user could trigger a CPU soft lockup (ABBA deadlock) when the transport protocol in use (TCP or SCTP) does a retransmission, resulting in a denial of service condition (CVE-2022-4269).

A use-after-free vulnerability was found in __nfs42_ssc_open() in fs/nfs/nfs4file.c in the Linux kernel. This flaw allows an attacker to conduct a remote denial of service (CVE-2022-4379).

The Linux kernel through 6.1.9 has a Use-After-Free in bigben_remove in…

The SUSE Linux Enterprise 15 SP4 kernel was updated to receive various security and bugfixes.

The following security bugs were fixed:

• CVE-2023-2235: A use-after-free vulnerability in the Performance Events system can be exploited to achieve local privilege escalation (bsc#1210986).
• CVE-2022-2196: Fixed a regression related to KVM that allowed for speculative execution attacks (bsc#1206992).
• CVE-2023-23006: Fixed NULL checking against IS_ERR in dr_domain_init_resources (bsc#1208845).
• CVE-2023-1670: Fixed a use after free in the Xircom 16-bit PCMCIA Ethernet driver. A local user could use this flaw to crash the system or potentially escalate their privileges on the system (bsc#1209871).
• CVE-2023-2176: A vulnerability was found in compare_netdev_and_ip in drivers/infiniband/core/cma.c in RDMA. The improper cleanup results in out-of-boundary read, where a local user can utilize this problem to crash the system or escalation of privilege (bsc#1210629).
• CVE-2023-0386: A flaw was found where unauthorized access to the execution of the setuid file with capabilities was found in the OverlayFS subsystem, when a user copies a capable file from a nosuid mount into another mount. This uid mapping bug allowed a local user to escalate their privileges on the system (bsc#1209615).
• CVE-2023-1998: Fixed a use after free during login when accessing the shost ipaddress (bsc#1210506).
• CVE-2023-1855: Fixed a use after free in xgene_hwmon_remove (bsc#1210202).
• CVE-2023-30772: Fixed a race condition and resultant use-after-free in da9150_charger_remove (bsc#1210329).
• CVE-2023-2019: A flaw was found in the netdevsim device driver, more specifically within the scheduling of events. This issue results from the improper management of a reference count and may lead to a denial of service (bsc#1210454).
• CVE-2023-2008: A flaw was found in the fault handler of the udmabuf device driver. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code (bsc#1210453).
• CVE-2023-1989: Fixed a use after free in btsdio_remove (bsc#1210336).
• CVE-2023-1990: Fixed a use after free in ndlc_remove (bsc#1210337).

The following non-security bugs were fixed:

• ACPI: CPPC: Disable FIE if registers in PCC regions (bsc#1210953).
• ACPI: VIOT: Initialize the correct IOMMU fwspec (git-fixes).
• ACPI: resource: Add Medion S17413 to IRQ override quirk (git-fixes).
• ALSA: emu10k1: do not create old pass-through playback device on Audigy (git-fixes).
• ALSA: emu10k1: fix capture interrupt handler unlinking (git-fixes).
• ALSA: firewire-tascam: add missing unwind goto in snd_tscm_stream_start_duplex() (git-fixes).
• ALSA: hda/cirrus: Add extra 10 ms delay to allow PLL settle and lock (git-fixes).
• ALSA: hda/realtek: Add quirks for Lenovo Z13/Z16 Gen2 (git-fixes).
• ALSA: hda/realtek: Enable mute/micmute LEDs and speaker support for HP Laptops (git-fixes).
• ALSA: hda/realtek: Remove specific patch for Dell Precision 3260 (git-fixes).
• ALSA: hda/realtek: fix mute/micmute LEDs for a HP ProBook (git-fixes).
• ALSA: hda/realtek: fix speaker, mute/micmute LEDs not work on a HP platform (git-fixes).
• ALSA: hda/sigmatel: add pin overrides for Intel DP45SG motherboard (git-fixes).
• ALSA: hda/sigmatel: fix S/PDIF out on Intel D45 motherboards (git-fixes).
• ALSA: hda: cs35l41: Enable Amp High Pass Filter (git-fixes).
• ALSA: hda: patch_realtek: add quirk for Asus N7601ZM (git-fixes).
• ALSA: i2c/cs8427: fix iec958 mixer control deactivation (git-fixes).
• ARM: 9290/1: uaccess: Fix KASAN false-positives (git-fixes).
• ARM: dts: exynos: fix WM8960 clock name in Itop Elite (git-fixes).
• ARM: dts: gta04: fix excess dma channel usage (git-fixes).
• ARM: dts: qcom: ipq4019: Fix the PCI I/O port range (git-fixes).
• ARM: dts: rockchip: fix a typo error for rk3288 spdif node (git-fixes).
• ARM: dts: s5pv210: correct MIPI CSIS clock name (git-fixes).
• ASN.1: Fix check for strdup() success (git-fixes).
• ASoC: cs35l41: Only disable…

The SUSE Linux Enterprise 15 SP4 Azure kernel was updated to receive various security and bugfixes.

The following security bugs were fixed:

• CVE-2023-2235: A use-after-free vulnerability in the Performance Events system can be exploited to achieve local privilege escalation (bsc#1210986).
• CVE-2022-2196: Fixed a regression related to KVM that allowed for speculative execution attacks (bsc#1206992).
• CVE-2023-23006: Fixed NULL checking against IS_ERR in dr_domain_init_resources (bsc#1208845).
• CVE-2023-1670: Fixed a use after free in the Xircom 16-bit PCMCIA Ethernet driver. A local user could use this flaw to crash the system or potentially escalate their privileges on the system (bsc#1209871).
• CVE-2023-2176: A vulnerability was found in compare_netdev_and_ip in drivers/infiniband/core/cma.c in RDMA. The improper cleanup results in out-of-boundary read, where a local user can utilize this problem to crash the system or escalation of privilege (bsc#1210629).
• CVE-2023-0386: A flaw was found where unauthorized access to the execution of the setuid file with capabilities was found in the OverlayFS subsystem, when a user copies a capable file from a nosuid mount into another mount. This uid mapping bug allowed a local user to escalate their privileges on the system (bsc#1209615).
• CVE-2023-1998: Fixed a use after free during login when accessing the shost ipaddress (bsc#1210506).
• CVE-2023-1855: Fixed a use after free in xgene_hwmon_remove (bsc#1210202).
• CVE-2023-30772: Fixed a race condition and resultant use-after-free in da9150_charger_remove (bsc#1210329).
• CVE-2023-2019: A flaw was found in the netdevsim device driver, more specifically within the scheduling of events. This issue results from the improper management of a reference count and may lead to a denial of service (bsc#1210454).
• CVE-2023-2008: A flaw was found in the fault handler of the udmabuf device driver. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code (bsc#1210453).
• CVE-2023-1989: Fixed a use after free in btsdio_remove (bsc#1210336).
• CVE-2023-1990: Fixed a use after free in ndlc_remove (bsc#1210337).

The following non-security bugs were fixed:

• ACPI: CPPC: Disable FIE if registers in PCC regions (bsc#1210953).
• ACPI: VIOT: Initialize the correct IOMMU fwspec (git-fixes).
• ACPI: resource: Add Medion S17413 to IRQ override quirk (git-fixes).
• ALSA: emu10k1: do not create old pass-through playback device on Audigy (git-fixes).
• ALSA: emu10k1: fix capture interrupt handler unlinking (git-fixes).
• ALSA: firewire-tascam: add missing unwind goto in snd_tscm_stream_start_duplex() (git-fixes).
• ALSA: hda/cirrus: Add extra 10 ms delay to allow PLL settle and lock (git-fixes).
• ALSA: hda/realtek: Add quirks for Lenovo Z13/Z16 Gen2 (git-fixes).
• ALSA: hda/realtek: Enable mute/micmute LEDs and speaker support for HP Laptops (git-fixes).
• ALSA: hda/realtek: Remove specific patch for Dell Precision 3260 (git-fixes).
• ALSA: hda/realtek: fix mute/micmute LEDs for a HP ProBook (git-fixes).
• ALSA: hda/realtek: fix speaker, mute/micmute LEDs not work on a HP platform (git-fixes).
• ALSA: hda/sigmatel: add pin overrides for Intel DP45SG motherboard (git-fixes).
• ALSA: hda/sigmatel: fix S/PDIF out on Intel D45 motherboards (git-fixes).
• ALSA: hda: cs35l41: Enable Amp High Pass Filter (git-fixes).
• ALSA: hda: patch_realtek: add quirk for Asus N7601ZM (git-fixes).
• ALSA: i2c/cs8427: fix iec958 mixer control deactivation (git-fixes).
• ARM: 9290/1: uaccess: Fix KASAN false-positives (git-fixes).
• ARM: dts: exynos: fix WM8960 clock name in Itop Elite (git-fixes).
• ARM: dts: gta04: fix excess dma channel usage (git-fixes).
• ARM: dts: qcom: ipq4019: Fix the PCI I/O port range (git-fixes).
• ARM: dts: rockchip: fix a typo error for rk3288 spdif node (git-fixes).
• ARM: dts: s5pv210: correct MIPI CSIS clock name (git-fixes).
• ASN.1: Fix check for strdup() success (git-fixes).
• ASoC: cs35l41: Only…

The SUSE Linux Enterprise 15 SP2 kernel was updated to receive various security and bugfixes.

The following security bugs were fixed:

• CVE-2023-1872:Fixed a use after free vulnerability in the io_uring subsystem, which could lead to local privilege escalation (bsc#1210414).
• CVE-2022-2196: Fixed a regression related to KVM that allowed for speculative execution attacks (bsc#1206992).
• CVE-2023-1670: Fixed a use after free in the Xircom 16-bit PCMCIA Ethernet driver. A local user could use this flaw to crash the system or potentially escalate their privileges on the system (bsc#1209871).
• CVE-2023-2162: Fixed an use-after-free flaw in iscsi_sw_tcp_session_create (bsc#1210647).
• CVE-2023-2176: A vulnerability was found in compare_netdev_and_ip in drivers/infiniband/core/cma.c in RDMA. The improper cleanup results in out-of-boundary read, where a local user can utilize this problem to crash the system or escalation of privilege (bsc#1210629).
• CVE-2023-1998: Fixed a use after free during login when accessing the shost ipaddress (bsc#1210506).
• CVE-2023-30772: Fixed a race condition and resultant use-after-free in da9150_charger_remove (bsc#1210329).
• CVE-2023-2008: A flaw was found in the fault handler of the udmabuf device driver. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code (bsc#1210453).
• CVE-2023-1855: Fixed a use after free in xgene_hwmon_remove (bsc#1210202).
• CVE-2020-36691: Fixed a denial of service (unbounded recursion) vulnerability via a nested Netlink policy with a back reference (bsc#1209613 bsc#1209777).
• CVE-2023-1990: Fixed a use after free in ndlc_remove (bsc#1210337).
• CVE-2023-1989: Fixed a use after free in btsdio_remove (bsc#1210336).
• CVE-2022-43945: Fixed a buffer overflow in the NFSD implementation (bsc#1205128).
• CVE-2023-1611: Fixed an use-after-free flaw in btrfs_search_slot (bsc#1209687).
• CVE-2023-1838: Fixed an use-after-free flaw in virtio network subcomponent. This flaw could allow a local attacker to crash the system and lead to a kernel information leak problem. (bsc#1210203).

The following non-security bugs were fixed:

• Drivers: vmbus: Check for channel allocation before looking up relids (git-fixes).
• Replace mkinitrd dependency with dracut (bsc#1202353).
• cifs: fix negotiate context parsing (bsc#1210301).

The SUSE Linux Enterprise 15 SP3 RT kernel was updated to receive various security and bugfixes.

The following security bugs were fixed:

• CVE-2023-2124: Fixed an out of bound access in the XFS subsystem that could have lead to denial-of-service or potentially privilege escalation (bsc#1210498).
• CVE-2023-1872:Fixed a use after free vulnerability in the io_uring subsystem, which could lead to local privilege escalation (bsc#1210414).
• CVE-2022-2196: Fixed a regression related to KVM that allowed for speculative execution attacks (bsc#1206992).
• CVE-2023-1670: Fixed a use after free in the Xircom 16-bit PCMCIA Ethernet driver. A local user could use this flaw to crash the system or potentially escalate their privileges on the system (bsc#1209871).
• CVE-2023-2162: Fixed an use-after-free flaw in iscsi_sw_tcp_session_create (bsc#1210647).
• CVE-2023-2176: A vulnerability was found in compare_netdev_and_ip in drivers/infiniband/core/cma.c in RDMA. The improper cleanup results in out-of-boundary read, where a local user can utilize this problem to crash the system or escalation of privilege (bsc#1210629).
• CVE-2023-1998: Fixed a use after free during login when accessing the shost ipaddress (bsc#1210506).
• CVE-2023-30772: Fixed a race condition and resultant use-after-free in da9150_charger_remove (bsc#1210329).
• CVE-2023-2008: A flaw was found in the fault handler of the udmabuf device driver. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code (bsc#1210453).
• CVE-2023-1855: Fixed a use after free in xgene_hwmon_remove (bsc#1210202).
• CVE-2020-36691: Fixed a denial of service vulnerability via a nested Netlink policy with a back reference (bsc#1209777).
• CVE-2023-1990: Fixed a use after free in ndlc_remove (bsc#1210337).
• CVE-2023-1989: Fixed a use after free in btsdio_remove (bsc#1210336).
• CVE-2023-1611: Fixed an use-after-free flaw in btrfs_search_slot (bsc#1209687).
• CVE-2023-1838: Fixed an use-after-free flaw in virtio network subcomponent. This flaw could allow a local attacker to crash the system and lead to a kernel information leak problem. (bsc#1210203).

The following non-security bugs were fixed:

• Drivers: vmbus: Check for channel allocation before looking up relids (git-fixes).
• cifs: fix negotiate context parsing (bsc#1210301).
• keys: Fix linking a duplicate key to a keyring's assoc_array (bsc#1207088).
• vmxnet3: use gro callback when UPT is enabled (bsc#1209739).

The SUSE Linux Enterprise 15 SP3 kernel was updated to receive various security and bugfixes.

The following security bugs were fixed:

• CVE-2023-2124: Fixed an out of bound access in the XFS subsystem that could have lead to denial-of-service or potentially privilege escalation (bsc#1210498).
• CVE-2023-1872:Fixed a use after free vulnerability in the io_uring subsystem, which could lead to local privilege escalation (bsc#1210414).
• CVE-2022-2196: Fixed a regression related to KVM that allowed for speculative execution attacks (bsc#1206992).
• CVE-2023-1670: Fixed a use after free in the Xircom 16-bit PCMCIA Ethernet driver. A local user could use this flaw to crash the system or potentially escalate their privileges on the system (bsc#1209871).
• CVE-2023-2162: Fixed an use-after-free flaw in iscsi_sw_tcp_session_create (bsc#1210647).
• CVE-2023-2176: A vulnerability was found in compare_netdev_and_ip in drivers/infiniband/core/cma.c in RDMA. The improper cleanup results in out-of-boundary read, where a local user can utilize this problem to crash the system or escalation of privilege (bsc#1210629).
• CVE-2023-1998: Fixed a use after free during login when accessing the shost ipaddress (bsc#1210506).
• CVE-2023-30772: Fixed a race condition and resultant use-after-free in da9150_charger_remove (bsc#1210329).
• CVE-2023-2008: A flaw was found in the fault handler of the udmabuf device driver. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code (bsc#1210453).
• CVE-2023-1855: Fixed a use after free in xgene_hwmon_remove (bsc#1210202).
• CVE-2020-36691: Fixed a denial of service vulnerability via a nested Netlink policy with a back reference (bsc#1209777).
• CVE-2023-1990: Fixed a use after free in ndlc_remove (bsc#1210337).
• CVE-2023-1989: Fixed a use after free in btsdio_remove (bsc#1210336).
• CVE-2022-43945: Fixed a buffer overflow in the NFSD implementation (bsc#1205128).
• CVE-2023-1611: Fixed an use-after-free flaw in btrfs_search_slot (bsc#1209687).
• CVE-2023-1838: Fixed an use-after-free flaw in virtio network subcomponent. This flaw could allow a local attacker to crash the system and lead to a kernel information leak problem. (bsc#1210203).

The following non-security bugs were fixed:

• Drivers: vmbus: Check for channel allocation before looking up relids (git-fixes).
• cifs: fix negotiate context parsing (bsc#1210301).
• keys: Fix linking a duplicate key to a keyring's assoc_array (bsc#1207088).
• vmxnet3: use gro callback when UPT is enabled (bsc#1209739).

The SUSE Linux Enterprise 15 SP1 kernel was updated to receive various security and bugfixes.

The following security bugs were fixed:

• CVE-2023-2124: Fixed an out of bound access in the XFS subsystem that could have lead to denial-of-service or potentially privilege escalation (bsc#1210498).
• CVE-2023-1670: Fixed a use after free in the Xircom 16-bit PCMCIA Ethernet driver. A local user could use this flaw to crash the system or potentially escalate their privileges on the system (bsc#1209871).
• CVE-2023-2162: Fixed an use-after-free flaw in iscsi_sw_tcp_session_create (bsc#1210647).
• CVE-2023-1998: Fixed a use after free during login when accessing the shost ipaddress (bsc#1210506).
• CVE-2023-30772: Fixed a race condition and resultant use-after-free in da9150_charger_remove (bsc#1210329).
• CVE-2023-1855: Fixed a use after free in xgene_hwmon_remove (bsc#1210202).
• CVE-2023-1989: Fixed a use after free in btsdio_remove (bsc#1210336).
• CVE-2023-1990: Fixed a use after free in ndlc_remove (bsc#1210337).
• CVE-2022-43945: Fixed a buffer overflow in the NFSD implementation (bsc#1205128).
• CVE-2023-1611: Fixed an use-after-free flaw in btrfs_search_slot (bsc#1209687).
• CVE-2020-36691: Fixed a denial of service vulnerability via a nested Netlink policy with a back reference (bsc#1209777).

The following non-security bugs were fixed:

• cifs: fix negotiate context parsing (bsc#1210301).
• cred: allow get_cred() and put_cred() to be given NULL (bsc#1209887).

The SUSE Linux Enterprise 12 SP5 RT kernel was updated to receive various security and bugfixes.

The following security bugs were fixed:

• CVE-2023-2124: Fixed an out of bound access in the XFS subsystem that could have lead to denial-of-service or potentially privilege escalation (bsc#1210498).
• CVE-2023-1670: Fixed a use after free in the Xircom 16-bit PCMCIA Ethernet driver. A local user could use this flaw to crash the system or potentially escalate their privileges on the system (bsc#1209871).
• CVE-2023-2162: Fixed an use-after-free flaw in iscsi_sw_tcp_session_create (bsc#1210647).
• CVE-2023-1998: Fixed a use after free during login when accessing the shost ipaddress (bsc#1210506).
• CVE-2023-30772: Fixed a race condition and resultant use-after-free in da9150_charger_remove (bsc#1210329).
• CVE-2023-1855: Fixed a use after free in xgene_hwmon_remove (bsc#1210202).
• CVE-2023-1989: Fixed a use after free in btsdio_remove (bsc#1210336).
• CVE-2023-1990: Fixed a use after free in ndlc_remove (bsc#1210337).

The following non-security bugs were fixed:

• ath10k: Fix error handling in case of CE pipe init failure (git-fixes).
• ath10k: Fix missing frame timestamp for beacon/probe-resp (git-fixes).
• ath10k: Fix the parsing error in service available event (git-fixes).
• ath10k: add missing error return code in ath10k_pci_probe() (git-fixes).
• ath10k: fix control-message timeout (git-fixes).
• ath10k: fix division by zero in send path (git-fixes).
• ath10k: fix memory overwrite of the WoWLAN wakeup packet pattern (git-fixes).
• audit: improve audit queue handling when 'audit=1' on cmdline (bsc#1209969).
• bpf, x86: Fix encoding for lower 8-bit registers in BPF_STX BPF_B (git-fixes).
• cachefiles: Drop superfluous readpages aops NULL check (bsc#1210430).
• cachefiles: Fix page leak in cachefiles_read_backing_file while vmscan is active (bsc#1210430).
• cachefiles: Fix race between read_waiter and read_copier involving op->to_do (bsc#1210430).
• cachefiles: Handle readpage error correctly (bsc#1210430).
• cgroup/cpuset: Wake up cpuset_attach_wq tasks in cpuset_cancel_attach() (bsc#1210827).
• cifs: fix negotiate context parsing (bsc#1210301).
• cifs: fix open leaks in open_cached_dir() (bsc#1209342).
• cred: allow get_cred() and put_cred() to be given NULL (bsc#1209887).
• crypto: x86/ghash - fix unaligned access in ghash_setkey() (git-fixes).
• drivers: net: lmc: fix case value for target abort error (git-fixes).
• fscache, cachefiles: remove redundant variable 'cache' (bsc#1210430).
• ftrace: Mark get_lock_parent_ip() __always_inline (git-fixes).
• intel_pmc_ipc: restore ability to call functions with irq enabled (git-fixes).
• ipmi: fix SSIF not responding under certain cond (git-fixes).
• iwlwifi: Fix -EIO error code that is never returned (git-fixes).
• iwlwifi: fw: make pos static in iwl_sar_get_ewrd_table() loop (git-fixes).
• iwlwifi: pcie: fix locking when 'HW not ready' (git-fixes).
• iwlwifi: pcie: gen2: fix locking when 'HW not ready' (git-fixes).
• iwlwifi: pcie: reschedule in long-running memory reads (git-fixes).
• kabi/severities: ignore KABI for NVMe, except nvme-fc (bsc#1174777).
• kcm: Only allow TCP sockets to be attached to a KCM mux (git-fixes).
• keys: Change keyring_serialise_link_sem to a mutex (bsc#1207088).
• keys: Fix linking a duplicate key to a keyring's assoc_array (bsc#1207088).
• keys: Hoist locking out of __key_link_begin() (bsc#1207088).
• kretprobe: Prevent triggering kretprobe from within kprobe_flush_task (git-fixes).
• l2tp: clean up stale tunnel or session in pppol2tp_connect's error path (git-fixes).
• l2tp: fix pseudo-wire type for sessions created by pppol2tp_connect() (git-fixes).
• l2tp: reject creation of non-PPP sessions on L2TPv2 tunnels (git-fixes).
• net/ncsi: Do not return error on normal response (git-fixes).
• net: axienet: Fix double deregister of mdio (git-fixes).
• net: core: dst: Add kernel-doc for 'net' parameter (git-fixes).
• net: core: dst_cache_set_ip6:…

The SUSE Linux Enterprise 12 SP5 AZURE kernel was updated to receive various security and bugfixes.

The following security bugs were fixed:

• CVE-2023-2483: Fixed a use after free bug in emac_remove due caused by a race condition (bsc#1211037).
• CVE-2023-2124: Fixed an out of bound access in the XFS subsystem that could have lead to denial-of-service or potentially privilege escalation (bsc#1210498).
• CVE-2023-1670: Fixed a use after free in the Xircom 16-bit PCMCIA Ethernet driver. A local user could use this flaw to crash the system or potentially escalate their privileges on the system (bsc#1209871).
• CVE-2023-2162: Fixed an use-after-free flaw in iscsi_sw_tcp_session_create (bsc#1210647).
• CVE-2023-1998: Fixed a use after free during login when accessing the shost ipaddress (bsc#1210506).
• CVE-2023-30772: Fixed a race condition and resultant use-after-free in da9150_charger_remove (bsc#1210329).
• CVE-2023-1855: Fixed a use after free in xgene_hwmon_remove (bsc#1210202).
• CVE-2023-1989: Fixed a use after free in btsdio_remove (bsc#1210336).
• CVE-2023-1990: Fixed a use after free in ndlc_remove (bsc#1210337).
• CVE-2022-43945: Fixed a buffer overflow in the NFSD implementation (bsc#1205128).
• CVE-2023-1611: Fixed an use-after-free flaw in btrfs_search_slot (bsc#1209687).
• CVE-2020-36691: Fixed a denial of service vulnerability via a nested Netlink policy with a back reference (bsc#1209777).

The following non-security bugs were fixed:

• USB: dwc3: fix runtime pm imbalance on probe errors (git-fixes).
• USB: dwc3: fix runtime pm imbalance on unbind (git-fixes).
• ath10k: Fix error handling in case of CE pipe init failure (git-fixes).
• ath10k: Fix missing frame timestamp for beacon/probe-resp (git-fixes).
• ath10k: Fix the parsing error in service available event (git-fixes).
• ath10k: add missing error return code in ath10k_pci_probe() (git-fixes).
• ath10k: fix control-message timeout (git-fixes).
• ath10k: fix division by zero in send path (git-fixes).
• ath10k: fix memory overwrite of the WoWLAN wakeup packet pattern (git-fixes).
• audit: improve audit queue handling when 'audit=1' on cmdline (bsc#1209969).
• bpf, x86: Fix encoding for lower 8-bit registers in BPF_STX BPF_B (git-fixes).
• cachefiles: Drop superfluous readpages aops NULL check (bsc#1210430).
• cachefiles: Fix page leak in cachefiles_read_backing_file while vmscan is active (bsc#1210430).
• cachefiles: Fix race between read_waiter and read_copier involving op->to_do (bsc#1210430).
• cachefiles: Handle readpage error correctly (bsc#1210430).
• cgroup/cpuset: Wake up cpuset_attach_wq tasks in cpuset_cancel_attach() (bsc#1210827).
• cifs: fix negotiate context parsing (bsc#1210301).
• cifs: fix open leaks in open_cached_dir() (bsc#1209342).
• cred: allow get_cred() and put_cred() to be given NULL (bsc#1209887).
• crypto: x86/ghash - fix unaligned access in ghash_setkey() (git-fixes).
• drivers: net: lmc: fix case value for target abort error (git-fixes).
• fscache, cachefiles: remove redundant variable 'cache' (bsc#1210430).
• ftrace: Mark get_lock_parent_ip() __always_inline (git-fixes).
• intel_pmc_ipc: restore ability to call functions with irq enabled (git-fixes).
• ipmi: fix SSIF not responding under certain cond (git-fixes).
• iwlwifi: Fix -EIO error code that is never returned (git-fixes).
• iwlwifi: fw: make pos static in iwl_sar_get_ewrd_table() loop (git-fixes).
• iwlwifi: pcie: fix locking when 'HW not ready' (git-fixes).
• iwlwifi: pcie: gen2: fix locking when 'HW not ready' (git-fixes).
• iwlwifi: pcie: reschedule in long-running memory reads (git-fixes).
• kabi/severities: ignore KABI for NVMe, except nvme-fc (bsc#1174777).
• kcm: Only allow TCP sockets to be attached to a KCM mux (git-fixes).
• keys: Change keyring_serialise_link_sem to a mutex (bsc#1207088).
• keys: Fix linking a duplicate key to a keyring's assoc_array (bsc#1207088).
• keys: Hoist locking out of __key_link_begin() (bsc#1207088).
• kretprobe: Prevent triggering…

The SUSE Linux Enterprise 12 SP5 kernel was updated to receive various security and bugfixes.

The following security bugs were fixed:

• CVE-2023-2483: Fixed a use after free bug in emac_remove due caused by a race condition (bsc#1211037).
• CVE-2023-2124: Fixed an out of bound access in the XFS subsystem that could have lead to denial-of-service or potentially privilege escalation (bsc#1210498).
• CVE-2023-1670: Fixed a use after free in the Xircom 16-bit PCMCIA Ethernet driver. A local user could use this flaw to crash the system or potentially escalate their privileges on the system (bsc#1209871).
• CVE-2023-2162: Fixed an use-after-free flaw in iscsi_sw_tcp_session_create (bsc#1210647).
• CVE-2023-1998: Fixed a use after free during login when accessing the shost ipaddress (bsc#1210506).
• CVE-2023-30772: Fixed a race condition and resultant use-after-free in da9150_charger_remove (bsc#1210329).
• CVE-2023-1855: Fixed a use after free in xgene_hwmon_remove (bsc#1210202).
• CVE-2023-1989: Fixed a use after free in btsdio_remove (bsc#1210336).
• CVE-2023-1990: Fixed a use after free in ndlc_remove (bsc#1210337).
• CVE-2022-43945: Fixed a buffer overflow in the NFSD implementation (bsc#1205128).
• CVE-2023-1611: Fixed an use-after-free flaw in btrfs_search_slot (bsc#1209687).
• CVE-2020-36691: Fixed a denial of service vulnerability via a nested Netlink policy with a back reference (bsc#1209777).

The following non-security bugs were fixed:

• ARM: 8702/1: head-common.S: Clear lr before jumping to start_kernel() (git-fixes)
• USB: dwc3: fix runtime pm imbalance on probe errors (git-fixes).
• USB: dwc3: fix runtime pm imbalance on unbind (git-fixes).
• arm64: kaslr: Reserve size of ARM64_MEMSTART_ALIGN in linear region (git-fixes)
• ath10k: Fix error handling in case of CE pipe init failure (git-fixes).
• ath10k: Fix missing frame timestamp for beacon/probe-resp (git-fixes).
• ath10k: Fix the parsing error in service available event (git-fixes).
• ath10k: add missing error return code in ath10k_pci_probe() (git-fixes).
• ath10k: fix control-message timeout (git-fixes).
• ath10k: fix division by zero in send path (git-fixes).
• ath10k: fix memory overwrite of the WoWLAN wakeup packet pattern (git-fixes).
• audit: improve audit queue handling when 'audit=1' on cmdline (bsc#1209969).
• bpf, x86: Fix encoding for lower 8-bit registers in BPF_STX BPF_B (git-fixes).
• bs-upload-kernel: Do not skip post-build-checks
• cachefiles: Drop superfluous readpages aops NULL check (bsc#1210430).
• cachefiles: Fix page leak in cachefiles_read_backing_file while vmscan is active (bsc#1210430).
• cachefiles: Fix race between read_waiter and read_copier involving op->to_do (bsc#1210430).
• cachefiles: Handle readpage error correctly (bsc#1210430).
• cgroup/cpuset: Wake up cpuset_attach_wq tasks in cpuset_cancel_attach() (bsc#1210827).
• cifs: fix negotiate context parsing (bsc#1210301).
• cifs: fix open leaks in open_cached_dir() (bsc#1209342).
• cred: allow get_cred() and put_cred() to be given NULL (bsc#1209887).
• crypto: x86/ghash - fix unaligned access in ghash_setkey() (git-fixes).
• drivers: net: lmc: fix case value for target abort error (git-fixes).
• fscache, cachefiles: remove redundant variable 'cache' (bsc#1210430).
• ftrace: Mark get_lock_parent_ip() __always_inline (git-fixes).
• intel_pmc_ipc: restore ability to call functions with irq enabled (git-fixes).
• ipmi: fix SSIF not responding under certain cond (git-fixes).
• iwlwifi: Fix -EIO error code that is never returned (git-fixes).
• iwlwifi: fw: make pos static in iwl_sar_get_ewrd_table() loop (git-fixes).
• iwlwifi: pcie: fix locking when 'HW not ready' (git-fixes).
• iwlwifi: pcie: gen2: fix locking when 'HW not ready' (git-fixes).
• iwlwifi: pcie: reschedule in long-running memory reads (git-fixes).
• kabi/severities: ignore KABI for NVMe, except nvme-fc (bsc#1174777).
• kcm: Only allow TCP sockets to be attached to a KCM mux (git-fixes).
• keys: Change…

The SUSE Linux Enterprise 15 SP4 RT kernel was updated to receive various security and bugfixes.

The following security bugs were fixed:

• CVE-2023-2235: A use-after-free vulnerability in the Performance Events system can be exploited to achieve local privilege escalation (bsc#1210986).
• CVE-2022-2196: Fixed a regression related to KVM that allowed for speculative execution attacks (bsc#1206992).
• CVE-2023-23006: Fixed NULL checking against IS_ERR in dr_domain_init_resources (bsc#1208845).
• CVE-2023-1670: Fixed a use after free in the Xircom 16-bit PCMCIA Ethernet driver. A local user could use this flaw to crash the system or potentially escalate their privileges on the system (bsc#1209871).
• CVE-2023-2176: A vulnerability was found in compare_netdev_and_ip in drivers/infiniband/core/cma.c in RDMA. The improper cleanup results in out-of-boundary read, where a local user can utilize this problem to crash the system or escalation of privilege (bsc#1210629).
• CVE-2023-0386: A flaw was found where unauthorized access to the execution of the setuid file with capabilities was found in the OverlayFS subsystem, when a user copies a capable file from a nosuid mount into another mount. This uid mapping bug allowed a local user to escalate their privileges on the system (bsc#1209615).
• CVE-2023-1998: Fixed a use after free during login when accessing the shost ipaddress (bsc#1210506).
• CVE-2023-1855: Fixed a use after free in xgene_hwmon_remove (bsc#1210202).
• CVE-2023-30772: Fixed a race condition and resultant use-after-free in da9150_charger_remove (bsc#1210329).
• CVE-2023-2019: A flaw was found in the netdevsim device driver, more specifically within the scheduling of events. This issue results from the improper management of a reference count and may lead to a denial of service (bsc#1210454).
• CVE-2023-2008: A flaw was found in the fault handler of the udmabuf device driver. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code (bsc#1210453).
• CVE-2023-1989: Fixed a use after free in btsdio_remove (bsc#1210336).
• CVE-2023-1990: Fixed a use after free in ndlc_remove (bsc#1210337).

The following non-security bugs were fixed:

• ACPI: CPPC: Disable FIE if registers in PCC regions (bsc#1210953).
• ACPI: VIOT: Initialize the correct IOMMU fwspec (git-fixes).
• ACPI: resource: Add Medion S17413 to IRQ override quirk (git-fixes).
• ALSA: emu10k1: do not create old pass-through playback device on Audigy (git-fixes).
• ALSA: emu10k1: fix capture interrupt handler unlinking (git-fixes).
• ALSA: firewire-tascam: add missing unwind goto in snd_tscm_stream_start_duplex() (git-fixes).
• ALSA: hda/cirrus: Add extra 10 ms delay to allow PLL settle and lock (git-fixes).
• ALSA: hda/realtek: Add quirks for Lenovo Z13/Z16 Gen2 (git-fixes).
• ALSA: hda/realtek: Enable mute/micmute LEDs and speaker support for HP Laptops (git-fixes).
• ALSA: hda/realtek: Remove specific patch for Dell Precision 3260 (git-fixes).
• ALSA: hda/realtek: fix mute/micmute LEDs for a HP ProBook (git-fixes).
• ALSA: hda/realtek: fix speaker, mute/micmute LEDs not work on a HP platform (git-fixes).
• ALSA: hda/sigmatel: add pin overrides for Intel DP45SG motherboard (git-fixes).
• ALSA: hda/sigmatel: fix S/PDIF out on Intel D45 motherboards (git-fixes).
• ALSA: hda: cs35l41: Enable Amp High Pass Filter (git-fixes).
• ALSA: hda: patch_realtek: add quirk for Asus N7601ZM (git-fixes).
• ALSA: i2c/cs8427: fix iec958 mixer control deactivation (git-fixes).
• ARM: 9290/1: uaccess: Fix KASAN false-positives (git-fixes).
• ARM: dts: exynos: fix WM8960 clock name in Itop Elite (git-fixes).
• ARM: dts: gta04: fix excess dma channel usage (git-fixes).
• ARM: dts: qcom: ipq4019: Fix the PCI I/O port range (git-fixes).
• ARM: dts: rockchip: fix a typo error for rk3288 spdif node (git-fixes).
• ARM: dts: s5pv210: correct MIPI CSIS clock name (git-fixes).
• ASN.1: Fix check for strdup() success (git-fixes).
• ASoC: cs35l41: Only…

The SUSE Linux Enterprise 12 SP4 kernel was updated to receive various security and bugfixes.

The following security bugs were fixed:

• CVE-2023-2483: Fixed a use after free bug in emac_remove due caused by a race condition (bsc#1211037).
• CVE-2023-2124: Fixed an out of bound access in the XFS subsystem that could have lead to denial-of-service or potentially privilege escalation (bsc#1210498).
• CVE-2023-1670: Fixed a use after free in the Xircom 16-bit PCMCIA Ethernet driver. A local user could use this flaw to crash the system or potentially escalate their privileges on the system (bsc#1209871).
• CVE-2017-5753: Fixed spectre V1 vulnerability on netlink (bsc#1209547).
• CVE-2017-5753: Fixed spectre vulnerability in prlimit (bsc#1209256).
• CVE-2020-36691: Fixed a denial of service (unbounded recursion) vulnerability via a nested Netlink policy with a back reference (bsc#1209613 bsc#1209777).
• CVE-2023-0394: Fixed a null pointer dereference flaw in the network subcomponent in the Linux kernel which could lead to system crash (bsc#1207168).
• CVE-2021-3923: Fixed stack information leak vulnerability that could lead to kernel protection bypass in infiniband RDMA (bsc#1209778).
• CVE-2021-4203: Fixed use-after-free read flaw that was found in sock_getsockopt() in net/core/sock.c due to SO_PEERCRED and SO_PEERGROUPS race with listen() (bsc#1194535).
• CVE-2022-20567: Fixed use after free that could lead to a local privilege escalation in pppol2tp_create of l2tp_ppp.c (bsc#1208850).
• CVE-2022-43945: Fixed a buffer overflow in the NFSD implementation (bsc#1205128).
• CVE-2023-0590: Fixed race condition in qdisc_graft() (bsc#1207795).
• CVE-2023-0597: Fixed lack of randomization of per-cpu entry area in x86/mm (bsc#1207845).
• CVE-2023-1076: Fixed incorrect UID assigned to tun/tap sockets (bsc#1208599).
• CVE-2023-1095: Fixed a NULL pointer dereference in nf_tables due to zeroed list head (bsc#1208777).
• CVE-2023-1118: Fixed a use-after-free bugs caused by ene_tx_irqsim() in media/rc (bsc#1208837).
• CVE-2023-1390: Fixed remote DoS vulnerability in tipc_link_xmit() (bsc#1209289).
• CVE-2023-1513: Fixed an uninitialized portions of the kvm_debugregs structure that could be copied to userspace, causing an information leak (bsc#1209532).
• CVE-2023-1611: Fixed an use-after-free flaw in btrfs_search_slot (bsc#1209687).
• CVE-2023-1855: Fixed an use-after-free flaw in xgene_hwmon_remove (bsc#1210202).
• CVE-2023-1989: Fixed an use-after-free flaw in btsdio_remove (bsc#1210336).
• CVE-2023-1990: Fixed an use-after-free flaw in ndlc_remove (bsc#1210337).
• CVE-2023-1998: Fixed an use-after-free flaw during login when accessing the shost ipaddress (bsc#1210506).
• CVE-2023-2162: Fixed an use-after-free flaw in iscsi_sw_tcp_session_create (bsc#1210647).
• CVE-2023-23454: Fixed a type-confusion in the CBQ network scheduler (bsc#1207036).
• CVE-2023-23455: Fixed a denial of service inside atm_tc_enqueue in net/sched/sch_atm.c because of type confusion (non-negative numbers can sometimes indicate a TC_ACT_SHOT condition rather than valid classification results) (bsc#1207125).
• CVE-2023-28328: Fixed a denial of service issue in az6027 driver in drivers/media/usb/dev-usb/az6027.c (bsc#1209291).
• CVE-2023-28464: Fixed user-after-free that could lead to privilege escalation in hci_conn_cleanup in net/uetooth/hci_conn.c (bsc#1209052).
• CVE-2023-28772: Fixed buffer overflow in seq_buf_putmem_hex in lib/seq_buf.c (bsc#1209549).
• CVE-2023-30772: Fixed race condition and resultant use-after-free in da9150_charger_remove (bsc#1210329).

The following non-security bugs were fixed:

• Do not sign the vanilla kernel (bsc#1209008).
• Fix kABI breakage (bsc#1208333)
• PCI: hv: Add a per-bus mutex state_lock (bsc#1207185).
• PCI: hv: Fix a race condition bug in hv_pci_query_relations() (bsc#1207185).
• PCI: hv: Fix a race condition in hv_irq_unmask() that can cause panic (bsc#1207185).
• PCI: hv: Remove the useless hv_pcichild_state from struct…

This update for the Linux Kernel 5.14.21-150400_15_18 fixes several issues.

The following security issues were fixed:

• CVE-2023-28464: Fixed user-after-free that could lead to privilege escalation in hci_conn_cleanup in net/uetooth/hci_conn.c (bsc#1211111).
• CVE-2023-1989: Fixed a use after free in btsdio_remove (bsc#1210500).
• CVE-2023-0386: Fixed privileges escalation for low-privileged users in the OverlayFS subsystem (bsc#1210499).
• CVE-2023-1281: Fixed use after free that could lead to privilege escalation in tcindex (bsc#1209683).
• CVE-2023-2162: Fixed an use-after-free flaw in iscsi_sw_tcp_session_create (bsc#1210662).
• CVE-2023-23454: Fixed a type-confusion in the CBQ network scheduler (bsc#1207188).

This update for the Linux Kernel 5.14.21-150400_15_5 fixes several issues.

The following security issues were fixed:

• CVE-2023-28464: Fixed user-after-free that could lead to privilege escalation in hci_conn_cleanup in net/uetooth/hci_conn.c (bsc#1211111).
• CVE-2023-1989: Fixed a use after free in btsdio_remove (bsc#1210500).
• CVE-2023-0386: Fixed privileges escalation for low-privileged users in the OverlayFS subsystem (bsc#1210499).
• CVE-2023-1281: Fixed use after free that could lead to privilege escalation in tcindex (bsc#1209683).
• CVE-2023-2162: Fixed an use-after-free flaw in iscsi_sw_tcp_session_create (bsc#1210662).
• CVE-2023-0461: Fixed use-after-free in icsk_ulp_data (bsc#1208911).
• CVE-2023-23454: Fixed a type-confusion in the CBQ network scheduler (bsc#1207188).

This update for the Linux Kernel 4.12.14-150100_197_114 fixes several issues.

The following security issues were fixed:

• CVE-2023-28464: Fixed user-after-free that could lead to privilege escalation in hci_conn_cleanup in net/uetooth/hci_conn.c (bsc#1211111).
• CVE-2023-1989: Fixed a use after free in btsdio_remove (bsc#1210500).
• CVE-2023-1281: Fixed use after free that could lead to privilege escalation in tcindex (bsc#1209683).
• CVE-2023-2162: Fixed an use-after-free flaw in iscsi_sw_tcp_session_create (bsc#1210662).
• CVE-2023-23454: Fixed a type-confusion in the CBQ network scheduler (bsc#1207188).

This update for the Linux Kernel 5.14.21-150400_15_11 fixes several issues.

The following security issues were fixed:

• CVE-2023-28464: Fixed user-after-free that could lead to privilege escalation in hci_conn_cleanup in net/uetooth/hci_conn.c (bsc#1211111).
• CVE-2023-1989: Fixed a use after free in btsdio_remove (bsc#1210500).
• CVE-2023-0386: Fixed privileges escalation for low-privileged users in the OverlayFS subsystem (bsc#1210499).
• CVE-2023-1281: Fixed use after free that could lead to privilege escalation in tcindex (bsc#1209683).
• CVE-2023-2162: Fixed an use-after-free flaw in iscsi_sw_tcp_session_create (bsc#1210662).
• CVE-2023-0461: Fixed use-after-free in icsk_ulp_data (bsc#1208911).
• CVE-2023-23454: Fixed a type-confusion in the CBQ network scheduler (bsc#1207188).