CVE-2023-54064

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

Security Fix(es):

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 Rocky Linux SIG Cloud 8.10 Release Notes linked from the References section.

• crypto: algif_aead - Fix minimum RX size check for decryption {CVE-2026-31431}
• crypto: af_alg - Fix page reassignment overflow in af_alg_pull_tsgl {CVE-2026-31431}
• crypto: authencesn - reject too-short AAD (assoclen<8) to match ESP/ESN spec {CVE-2026-31431}
• crypto: authencesn - Fix src offset when decrypting in-place {CVE-2026-31431}
• crypto: authencesn - Do not place hiseq at end of dst for out-of-place decryption {CVE-2026-31431}
• crypto: authenc - use memcpy_sglist() instead of null skcipher {CVE-2026-31431}
• crypto: algif_aead - snapshot IV for async AEAD requests {CVE-2026-31431}
• crypto: algif_aead - Revert to operating out-of-place {CVE-2026-31431}
• crypto: algif_aead - use memcpy_sglist() instead of null skcipher {CVE-2026-31431}
• crypto: scatterwalk - Backport memcpy_sglist() {CVE-2026-31431}
• wifi: brcmfmac: Fix potential shift-out-of-bounds in brcmf_fw_alloc_request() {CVE-2022-50551}
• bonding: limit BOND_MODE_8023AD to Ethernet devices {CVE-2026-23099}
• libceph: make decode_pool() more resilient against corrupted osdmaps {CVE-2025-71116}
• scsi: qla2xxx: Fix bsg_done() causing double free {CVE-2025-71238}
• ftrace: Fix use-after-free for dynamic ftrace_ops {CVE-2022-49892}
• intel_th: msu: Fix vmalloced buffers {CVE-2022-50142}
• vt: Clear selection before changing the font {CVE-2022-49948}
• ACPICA: Fix error code path in acpi_ds_call_control_method() {CVE-2022-50411}
• usbnet: Run unregister_netdev() before unbind_all() {CVE-2022-50220}
• ipvs: fix WARNING in ip_vs_app_net_cleanup() {CVE-2022-49917}
• bpf: Propagate error from htab_lock_bucket() to userspace {CVE-2022-50490}
• binfmt_misc: fix shift-out-of-bounds in check_special_flags {CVE-2022-50497}
• module: fix [e_shstrndx].sh_size=0 OOB access {CVE-2022-49444}
• ceph: avoid putting the realm twice when decoding snaps fails {CVE-2022-49770}
• tracing: Fix potential double free in create_var_ref() {CVE-2022-49410}
• powercap: intel_rapl: fix UBSAN shift-out-of-bounds issue {CVE-2022-50366}
• Bluetooth: hci_sysfs: Fix attempting to call device_add multiple times {CVE-2022-50419}
• xsk: Fix xsk_diag use-after-free error during socket cleanup {CVE-2023-53426}
• svcrdma: bound check rq_pages index in inline path {CVE-2025-71068}
• net: hns3: add VLAN id validation before using {CVE-2025-71112}
• net: mdio: fix undefined behavior in bit shift for __mdiobus_register {CVE-2022-49907}
• capabilities: fix undefined behavior in bit shift for CAP_TO_MASK {CVE-2022-49870}
• ata: ahci: Match EM_MAX_SLOTS with SATA_PMP_MAX_PORTS {CVE-2022-50315}
• i2c: piix4: Fix adapter not be removed in piix4_remove() {CVE-2022-49900}
• team: fix check for port enabled in team_queue_override_port_prio_changed() {CVE-2025-71091}
• staging: vme_user: Fix possible UAF in tsi148_dma_list_add {CVE-2022-50384}
• ALSA: ctxfi: Fix potential OOB access in audio mixer handling {CVE-2026-23076}
• ftrace: Add cond_resched() to ftrace_graph_set_hash() {CVE-2025-37940}
• net: stmmac: Fix accessing freed irq affinity_hint {CVE-2025-23155}
• ext4: set goal start correctly in ext4_mb_normalize_request {CVE-2023-54021}
• netfilter: ipset: fix region locking in hash types {CVE-2025-37997}
• openvswitch: Fix unsafe attribute parsing in output_userspace() {CVE-2025-37998}
• wifi: brcm80211: fmac: Add error handling for brcmf_usb_dl_writeimage() {CVE-2025-37990}
• nfs: handle failure of nfs_get_lock_context in unlock path {CVE-2025-38023}
• drm/amd/pm: Prevent division by zero {CVE-2025-37767}
• netfilter: ctnetlink: remove refcounting in expectation dumpers {CVE-2025-39764}
• tracing: Fix null pointer dereference in tracing_err_log_open() {CVE-2023-53167}
• ACPICA: Refuse to evaluate a method if arguments are missing {CVE-2025-38386}
• scsi: qla2xxx: Pointer may be dereferenced {CVE-2023-53150}
• net: pktgen: fix access outside of user given buffer in pktgen_thread_write() {CVE-2025-38061}
• dm cache: prevent BUG_ON by blocking retries on failed device resumes {CVE-2025-38066} -…

In the Linux kernel, the following vulnerability has been resolved:

ipmi:ssif: Fix a memory leak when scanning for an adapter

The adapter scan ssif_info_find() sets info->adapter_name if the adapter info came from SMBIOS, as it's not set in that case. However, this function can be called more than once, and it will leak the adapter name if it had already been set. So check for NULL before setting it.

In the Linux kernel, the following vulnerability has been resolved: ipmi:ssif: Fix a memory leak when scanning for an adapter The adapter scan ssif_info_find() sets info->adapter_name if the adapter info came from SMBIOS, as it's not set in that case. However, this function can be called more than once, and it will leak the adapter name if it had already been set. So check for NULL before setting it.

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

The following security issues were fixed:

• CVE-2022-50630: mm: hugetlb: fix UAF in hugetlb_handle_userfault (bsc#1254785).
• CVE-2022-50700: wifi: ath10k: Delay the unmapping of the buffer (bsc#1255576).
• CVE-2023-53254: cacheinfo: Fix shared_cpu_map to handle shared caches at different levels (bsc#1249871).
• CVE-2023-53781: smc: Fix use-after-free in tcp_write_timer_handler() (bsc#1254751).
• CVE-2024-56590: Bluetooth: hci_core: Fix not checking skb length on hci_acldata_packet (bsc#1235038).
• CVE-2025-39977: futex: Prevent use-after-free during requeue-PI (bsc#1252046).
• CVE-2025-40019: crypto: essiv - Check ssize for decryption and in-place encryption (bsc#1252678).
• CVE-2025-40139: net: ipv4: Consolidate ipv4_mtu and ip_dst_mtu_maybe_forward (bsc#1253409).
• CVE-2025-40215: kABI: xfrm: delete x->tunnel as we delete x (bsc#1254959).
• CVE-2025-40220: fuse: fix livelock in synchronous file put from fuseblk workers (bsc#1254520).
• CVE-2025-40233: ocfs2: clear extent cache after moving/defragmenting extents (bsc#1254813).
• CVE-2025-40258: mptcp: fix race condition in mptcp_schedule_work() (bsc#1254843).
• CVE-2025-40277: drm/vmwgfx: Validate command header size against (bsc#1254894).
• CVE-2025-40280: tipc: Fix use-after-free in tipc_mon_reinit_self() (bsc#1254847).
• CVE-2025-40331: sctp: Prevent TOCTOU out-of-bounds write (bsc#1254615).
• CVE-2025-68732: gpu: host1x: Fix race in syncpt alloc/free (bsc#1255688).

The following non security issues were fixed:

• ACPI/IORT: Fix memory leak in iort_rmr_alloc_sids() (git-fixes).
• ACPI: PRM: Remove unnecessary strict handler address checks (git-fixes).
• ACPI: property: Do not pass NULL handles to acpi_attach_data() (git-fixes).
• ACPI: property: Fix buffer properties extraction for subnodes (git-fixes).
• KVM: SVM: Fix TSC_AUX virtualization setup (git-fixes).
• RDMA/cm: Rate limit destroy CM ID timeout error message (git-fixes).
• RDMA/counter: Check CAP_NET_RAW check in user namespace for RDMA counters (git-fixes).
• RDMA/hns: Fix the modification of max_send_sge (git-fixes).
• RDMA/mlx5: Check CAP_NET_RAW in user namespace for anchor create (git-fixes).
• RDMA/mlx5: Check CAP_NET_RAW in user namespace for devx create (git-fixes).
• RDMA/mlx5: Check CAP_NET_RAW in user namespace for flow create (git-fixes).
• RDMA/mlx5: Fix compilation warning when USER_ACCESS isn't set (git-fixes).
• RDMA/nldev: Check CAP_NET_RAW in user namespace for QP modify (git-fixes).
• RDMA/uverbs: Add empty rdma_uattrs_has_raw_cap() declaration (git-fixes).
• RDMA/uverbs: Check CAP_NET_RAW in user namespace for QP create (git-fixes).
• RDMA/uverbs: Check CAP_NET_RAW in user namespace for RAW QP create (git-fixes).
• RDMA/uverbs: Check CAP_NET_RAW in user namespace for flow create (git-fixes).
• arch/idle: Change arch_cpu_idle() behavior: always exit with IRQs disabled (git-fixes).
• cpuidle/poll: Ensure IRQs stay disabled after cpuidle_state::enter() calls (git-fixes).
• cpuidle: Move IRQ state validation (git-fixes).
• cpuidle: haltpoll: Do not enable interrupts when entering idle (git-fixes).
• dm: free table mempools if not used in __bind (git-fixes).
• padata: Honor the caller's alignment in case of chunk_size 0 (bsc#1237563).
• platform/x86/intel-uncore-freq: Fail module load when plat_info is NULL (git-fixes).
• x86/bugs: Fix RSB clearing in indirect_branch_prediction_barrier() (git-fixes).
• x86/bugs: Use SBPB in write_ibpb() if applicable (git-fixes).
• x86/paravirt: Move halt paravirt calls under CONFIG_PARAVIRT (git-fixes).
• x86/tdx: Drop flags from __tdx_hypercall() (git-fixes).
• x86/tdx: Dynamically disable SEPT violations from causing #VEs (git-fixes).
• x86/tdx: Emit warning if IRQs are enabled during HLT #VE handling (git-fixes).
• x86/tdx: Extend TDX_MODULE_CALL to support more TDCALL/SEAMCALL leafs (git-fixes).
• x86/tdx: Fix __noreturn build warning around __tdx_hypercall_failed()…

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

The following security issues were fixed:

• CVE-2025-38321: smb: Log an error when close_all_cached_dirs fails (bsc#1246328).
• CVE-2025-38728: smb3: fix for slab out of bounds on mount to ksmbd (bsc#1249256).
• CVE-2025-39977: futex: Prevent use-after-free during requeue-PI (bsc#1252046).
• CVE-2025-40006: mm/hugetlb: fix folio is still mapped when deleted (bsc#1252342).
• CVE-2025-40024: vhost: Take a reference on the task in struct vhost_task (bsc#1252686).
• CVE-2025-40033: remoteproc: pru: Fix potential NULL pointer dereference in pru_rproc_set_ctable() (bsc#1252824).
• CVE-2025-40042: tracing: Fix race condition in kprobe initialization causing NULL pointer dereference (bsc#1252861).
• CVE-2025-40053: net: dlink: handle copy_thresh allocation failure (bsc#1252808).
• CVE-2025-40081: perf: arm_spe: Prevent overflow in PERF_IDX2OFF() (bsc#1252776).
• CVE-2025-40102: KVM: arm64: Prevent access to vCPU events before init (bsc#1252919).
• CVE-2025-40134: dm: fix NULL pointer dereference in __dm_suspend() (bsc#1253386).
• CVE-2025-40135: ipv6: use RCU in ip6_xmit() (bsc#1253342).
• CVE-2025-40153: mm: hugetlb: avoid soft lockup when mprotect to large memory area (bsc#1253408).
• CVE-2025-40158: ipv6: use RCU in ip6_output() (bsc#1253402).
• CVE-2025-40160: xen/events: Cleanup find_virq() return codes (bsc#1253400).
• CVE-2025-40167: ext4: detect invalid INLINE_DATA + EXTENTS flag combination (bsc#1253458).
• CVE-2025-40170: net: use dst_dev_rcu() in sk_setup_caps() (bsc#1253413).
• CVE-2025-40178: pid: Add a judgment for ns null in pid_nr_ns (bsc#1253463).
• CVE-2025-40179: ext4: verify orphan file size is not too big (bsc#1253442).
• CVE-2025-40187: net/sctp: fix a null dereference in sctp_disposition sctp_sf_do_5_1D_ce() (bsc#1253647).
• CVE-2025-40190: ext4: guard against EA inode refcount underflow in xattr update (bsc#1253623).
• CVE-2025-40215: kABI: xfrm: delete x->tunnel as we delete x (bsc#1254959).
• CVE-2025-40220: fuse: fix livelock in synchronous file put from fuseblk workers (bsc#1254520).
• CVE-2025-40231: vsock: fix lock inversion in vsock_assign_transport() (bsc#1254815).
• CVE-2025-40233: ocfs2: clear extent cache after moving/defragmenting extents (bsc#1254813).
• CVE-2025-40240: sctp: avoid NULL dereference when chunk data buffer is missing (bsc#1254869).
• CVE-2025-40242: gfs2: Fix unlikely race in gdlm_put_lock (bsc#1255075).
• CVE-2025-40248: vsock: Ignore signal/timeout on connect() if already established (bsc#1254864).
• CVE-2025-40250: net/mlx5: Clean up only new IRQ glue on request_irq() failure (bsc#1254854).
• CVE-2025-40251: devlink: rate: Unset parent pointer in devl_rate_nodes_destroy (bsc#1254856).
• CVE-2025-40252: net: qlogic/qede: fix potential out-of-bounds read in qede_tpa_cont() and qede_tpa_end() (bsc#1254849).
• CVE-2025-40258: mptcp: fix race condition in mptcp_schedule_work() (bsc#1254843).
• CVE-2025-40268: cifs: client: fix memory leak in smb3_fs_context_parse_param (bsc#1255082).
• CVE-2025-40271: fs/proc: fix uaf in proc_readdir_de() (bsc#1255297).
• CVE-2025-40274: KVM: guest_memfd: Remove bindings on memslot deletion when gmem is dying (bsc#1254830).
• CVE-2025-40278: net: sched: act_ife: initialize struct tc_ife to fix KMSAN kernel-infoleak (bsc#1254825).
• CVE-2025-40279: net: sched: act_connmark: initialize struct tc_ife to fix kernel leak (bsc#1254846).
• CVE-2025-40280: tipc: Fix use-after-free in tipc_mon_reinit_self() (bsc#1254847).
• CVE-2025-40287: exfat: fix improper check of dentry.stream.valid_size (bsc#1255030).
• CVE-2025-40289: drm/amdgpu: hide VRAM sysfs attributes on GPUs without VRAM (bsc#1255042).
• CVE-2025-40292: virtio-net: fix received length check in big packets (bsc#1255175).
• CVE-2025-40293: iommufd: Don't overflow during division for dirty tracking (bsc#1255179).
• CVE-2025-40297: net: bridge: fix use-after-free due to MST port state bypass (bsc#1255187). -…

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

The following security issues were fixed:

• CVE-2025-38321: smb: Log an error when close_all_cached_dirs fails (bsc#1246328).
• CVE-2025-38728: smb3: fix for slab out of bounds on mount to ksmbd (bsc#1249256).
• CVE-2025-39977: futex: Prevent use-after-free during requeue-PI (bsc#1252046).
• CVE-2025-40006: mm/hugetlb: fix folio is still mapped when deleted (bsc#1252342).
• CVE-2025-40024: vhost: Take a reference on the task in struct vhost_task (bsc#1252686).
• CVE-2025-40033: remoteproc: pru: Fix potential NULL pointer dereference in pru_rproc_set_ctable() (bsc#1252824).
• CVE-2025-40042: tracing: Fix race condition in kprobe initialization causing NULL pointer dereference (bsc#1252861).
• CVE-2025-40053: net: dlink: handle copy_thresh allocation failure (bsc#1252808).
• CVE-2025-40081: perf: arm_spe: Prevent overflow in PERF_IDX2OFF() (bsc#1252776).
• CVE-2025-40102: KVM: arm64: Prevent access to vCPU events before init (bsc#1252919).
• CVE-2025-40134: dm: fix NULL pointer dereference in __dm_suspend() (bsc#1253386).
• CVE-2025-40135: ipv6: use RCU in ip6_xmit() (bsc#1253342).
• CVE-2025-40153: mm: hugetlb: avoid soft lockup when mprotect to large memory area (bsc#1253408).
• CVE-2025-40158: ipv6: use RCU in ip6_output() (bsc#1253402).
• CVE-2025-40160: xen/events: Cleanup find_virq() return codes (bsc#1253400).
• CVE-2025-40167: ext4: detect invalid INLINE_DATA + EXTENTS flag combination (bsc#1253458).
• CVE-2025-40170: net: use dst_dev_rcu() in sk_setup_caps() (bsc#1253413).
• CVE-2025-40178: pid: Add a judgment for ns null in pid_nr_ns (bsc#1253463).
• CVE-2025-40179: ext4: verify orphan file size is not too big (bsc#1253442).
• CVE-2025-40187: net/sctp: fix a null dereference in sctp_disposition sctp_sf_do_5_1D_ce() (bsc#1253647).
• CVE-2025-40190: ext4: guard against EA inode refcount underflow in xattr update (bsc#1253623).
• CVE-2025-40215: kABI: xfrm: delete x->tunnel as we delete x (bsc#1254959).
• CVE-2025-40220: fuse: fix livelock in synchronous file put from fuseblk workers (bsc#1254520).
• CVE-2025-40231: vsock: fix lock inversion in vsock_assign_transport() (bsc#1254815).
• CVE-2025-40233: ocfs2: clear extent cache after moving/defragmenting extents (bsc#1254813).
• CVE-2025-40240: sctp: avoid NULL dereference when chunk data buffer is missing (bsc#1254869).
• CVE-2025-40242: gfs2: Fix unlikely race in gdlm_put_lock (bsc#1255075).
• CVE-2025-40248: vsock: Ignore signal/timeout on connect() if already established (bsc#1254864).
• CVE-2025-40250: net/mlx5: Clean up only new IRQ glue on request_irq() failure (bsc#1254854).
• CVE-2025-40251: devlink: rate: Unset parent pointer in devl_rate_nodes_destroy (bsc#1254856).
• CVE-2025-40252: net: qlogic/qede: fix potential out-of-bounds read in qede_tpa_cont() and qede_tpa_end() (bsc#1254849).
• CVE-2025-40258: mptcp: fix race condition in mptcp_schedule_work() (bsc#1254843).
• CVE-2025-40268: cifs: client: fix memory leak in smb3_fs_context_parse_param (bsc#1255082).
• CVE-2025-40271: fs/proc: fix uaf in proc_readdir_de() (bsc#1255297).
• CVE-2025-40274: KVM: guest_memfd: Remove bindings on memslot deletion when gmem is dying (bsc#1254830).
• CVE-2025-40278: net: sched: act_ife: initialize struct tc_ife to fix KMSAN kernel-infoleak (bsc#1254825).
• CVE-2025-40279: net: sched: act_connmark: initialize struct tc_ife to fix kernel leak (bsc#1254846).
• CVE-2025-40280: tipc: Fix use-after-free in tipc_mon_reinit_self() (bsc#1254847).
• CVE-2025-40287: exfat: fix improper check of dentry.stream.valid_size (bsc#1255030).
• CVE-2025-40289: drm/amdgpu: hide VRAM sysfs attributes on GPUs without VRAM (bsc#1255042).
• CVE-2025-40292: virtio-net: fix received length check in big packets (bsc#1255175).
• CVE-2025-40293: iommufd: Don't overflow during division for dirty tracking (bsc#1255179).
• CVE-2025-40297: net: bridge: fix use-after-free due to MST port state bypass (bsc#1255187). -…

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

The following security issues were fixed:

• CVE-2025-38321: smb: Log an error when close_all_cached_dirs fails (bsc#1246328).
• CVE-2025-38728: smb3: fix for slab out of bounds on mount to ksmbd (bsc#1249256).
• CVE-2025-39890: wifi: ath12k: fix memory leak in ath12k_service_ready_ext_event (bsc#1250334).
• CVE-2025-39977: futex: Prevent use-after-free during requeue-PI (bsc#1252046).
• CVE-2025-40006: mm/hugetlb: fix folio is still mapped when deleted (bsc#1252342).
• CVE-2025-40024: vhost: Take a reference on the task in struct vhost_task (bsc#1252686).
• CVE-2025-40033: remoteproc: pru: Fix potential NULL pointer dereference in pru_rproc_set_ctable() (bsc#1252824).
• CVE-2025-40042: tracing: Fix race condition in kprobe initialization causing NULL pointer dereference (bsc#1252861).
• CVE-2025-40053: net: dlink: handle copy_thresh allocation failure (bsc#1252808).
• CVE-2025-40081: perf: arm_spe: Prevent overflow in PERF_IDX2OFF() (bsc#1252776).
• CVE-2025-40102: KVM: arm64: Prevent access to vCPU events before init (bsc#1252919).
• CVE-2025-40134: dm: fix NULL pointer dereference in __dm_suspend() (bsc#1253386).
• CVE-2025-40135: ipv6: use RCU in ip6_xmit() (bsc#1253342).
• CVE-2025-40153: mm: hugetlb: avoid soft lockup when mprotect to large memory area (bsc#1253408).
• CVE-2025-40158: ipv6: use RCU in ip6_output() (bsc#1253402).
• CVE-2025-40167: ext4: detect invalid INLINE_DATA + EXTENTS flag combination (bsc#1253458).
• CVE-2025-40170: net: use dst_dev_rcu() in sk_setup_caps() (bsc#1253413).
• CVE-2025-40178: pid: Add a judgment for ns null in pid_nr_ns (bsc#1253463).
• CVE-2025-40179: ext4: verify orphan file size is not too big (bsc#1253442).
• CVE-2025-40187: net/sctp: fix a null dereference in sctp_disposition sctp_sf_do_5_1D_ce() (bsc#1253647).
• CVE-2025-40215: kABI: xfrm: delete x->tunnel as we delete x (bsc#1254959).
• CVE-2025-40220: fuse: fix livelock in synchronous file put from fuseblk workers (bsc#1254520).
• CVE-2025-40233: ocfs2: clear extent cache after moving/defragmenting extents (bsc#1254813).
• CVE-2025-40242: gfs2: Fix unlikely race in gdlm_put_lock (bsc#1255075).
• CVE-2025-40258: mptcp: fix race condition in mptcp_schedule_work() (bsc#1254843).
• CVE-2025-40280: tipc: Fix use-after-free in tipc_mon_reinit_self() (bsc#1254847).
• CVE-2025-40297: net: bridge: fix use-after-free due to MST port state bypass (bsc#1255187).
• CVE-2025-40328: smb: client: fix potential UAF in smb2_close_cached_fid() (bsc#1254624).
• CVE-2025-40331: sctp: Prevent TOCTOU out-of-bounds write (bsc#1254615).
• CVE-2025-68259: KVM: SVM: Don't skip unrelated instruction if INT3/INTO is replaced (bsc#1255199).

The following non security issues were fixed:

• ACPI: processor_core: fix map_x2apic_id for amd-pstate on am4 (git-fixes).
• ACPI: property: Fix fwnode refcount leak in acpi_fwnode_graph_parse_endpoint() (git-fixes).
• ALSA: dice: fix buffer overflow in detect_stream_formats() (git-fixes).
• ALSA: firewire-motu: add bounds check in put_user loop for DSP events (git-fixes).
• ALSA: firewire-motu: fix buffer overflow in hwdep read for DSP events (git-fixes).
• ALSA: hda: cs35l41: Fix NULL pointer dereference in cs35l41_hda_read_acpi() (git-fixes).
• ALSA: uapi: Fix typo in asound.h comment (git-fixes).
• ALSA: usb-audio: Add DSD quirk for LEAK Stereo 230 (stable-fixes).
• ASoC: Intel: catpt: Fix error path in hw_params() (git-fixes).
• ASoC: ak4458: Disable regulator when error happens (git-fixes).
• ASoC: ak5558: Disable regulator when error happens (git-fixes).
• ASoC: codecs: wcd938x: fix OF node leaks on probe failure (git-fixes).
• ASoC: fsl_xcvr: clear the channel status control memory (git-fixes).
• ASoC: qcom: q6adm: the the copp device only during last instance (git-fixes).
• ASoC: qcom: q6asm-dai: perform correct state check before closing (git-fixes).
• ASoC: qcom: qdsp6: q6asm-dai: set 10 ms period and buffer alignment…

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

The following security issues were fixed:

• CVE-2025-38321: smb: Log an error when close_all_cached_dirs fails (bsc#1246328).
• CVE-2025-38728: smb3: fix for slab out of bounds on mount to ksmbd (bsc#1249256).
• CVE-2025-39977: futex: Prevent use-after-free during requeue-PI (bsc#1252046).
• CVE-2025-40006: mm/hugetlb: fix folio is still mapped when deleted (bsc#1252342).
• CVE-2025-40024: vhost: Take a reference on the task in struct vhost_task (bsc#1252686).
• CVE-2025-40033: remoteproc: pru: Fix potential NULL pointer dereference in pru_rproc_set_ctable() (bsc#1252824).
• CVE-2025-40042: tracing: Fix race condition in kprobe initialization causing NULL pointer dereference (bsc#1252861).
• CVE-2025-40053: net: dlink: handle copy_thresh allocation failure (bsc#1252808).
• CVE-2025-40081: perf: arm_spe: Prevent overflow in PERF_IDX2OFF() (bsc#1252776).
• CVE-2025-40102: KVM: arm64: Prevent access to vCPU events before init (bsc#1252919).
• CVE-2025-40134: dm: fix NULL pointer dereference in __dm_suspend() (bsc#1253386).
• CVE-2025-40135: ipv6: use RCU in ip6_xmit() (bsc#1253342).
• CVE-2025-40153: mm: hugetlb: avoid soft lockup when mprotect to large memory area (bsc#1253408).
• CVE-2025-40158: ipv6: use RCU in ip6_output() (bsc#1253402).
• CVE-2025-40160: xen/events: Cleanup find_virq() return codes (bsc#1253400).
• CVE-2025-40167: ext4: detect invalid INLINE_DATA + EXTENTS flag combination (bsc#1253458).
• CVE-2025-40170: net: use dst_dev_rcu() in sk_setup_caps() (bsc#1253413).
• CVE-2025-40178: pid: Add a judgment for ns null in pid_nr_ns (bsc#1253463).
• CVE-2025-40179: ext4: verify orphan file size is not too big (bsc#1253442).
• CVE-2025-40187: net/sctp: fix a null dereference in sctp_disposition sctp_sf_do_5_1D_ce() (bsc#1253647).
• CVE-2025-40190: ext4: guard against EA inode refcount underflow in xattr update (bsc#1253623).
• CVE-2025-40215: kABI: xfrm: delete x->tunnel as we delete x (bsc#1254959).
• CVE-2025-40220: fuse: fix livelock in synchronous file put from fuseblk workers (bsc#1254520).
• CVE-2025-40231: vsock: fix lock inversion in vsock_assign_transport() (bsc#1254815).
• CVE-2025-40233: ocfs2: clear extent cache after moving/defragmenting extents (bsc#1254813).
• CVE-2025-40240: sctp: avoid NULL dereference when chunk data buffer is missing (bsc#1254869).
• CVE-2025-40242: gfs2: Fix unlikely race in gdlm_put_lock (bsc#1255075).
• CVE-2025-40248: vsock: Ignore signal/timeout on connect() if already established (bsc#1254864).
• CVE-2025-40250: net/mlx5: Clean up only new IRQ glue on request_irq() failure (bsc#1254854).
• CVE-2025-40251: devlink: rate: Unset parent pointer in devl_rate_nodes_destroy (bsc#1254856).
• CVE-2025-40252: net: qlogic/qede: fix potential out-of-bounds read in qede_tpa_cont() and qede_tpa_end() (bsc#1254849).
• CVE-2025-40258: mptcp: fix race condition in mptcp_schedule_work() (bsc#1254843).
• CVE-2025-40268: cifs: client: fix memory leak in smb3_fs_context_parse_param (bsc#1255082).
• CVE-2025-40271: fs/proc: fix uaf in proc_readdir_de() (bsc#1255297).
• CVE-2025-40274: KVM: guest_memfd: Remove bindings on memslot deletion when gmem is dying (bsc#1254830).
• CVE-2025-40278: net: sched: act_ife: initialize struct tc_ife to fix KMSAN kernel-infoleak (bsc#1254825).
• CVE-2025-40279: net: sched: act_connmark: initialize struct tc_ife to fix kernel leak (bsc#1254846).
• CVE-2025-40280: tipc: Fix use-after-free in tipc_mon_reinit_self() (bsc#1254847).
• CVE-2025-40287: exfat: fix improper check of dentry.stream.valid_size (bsc#1255030).
• CVE-2025-40289: drm/amdgpu: hide VRAM sysfs attributes on GPUs without VRAM (bsc#1255042).
• CVE-2025-40292: virtio-net: fix received length check in big packets (bsc#1255175).
• CVE-2025-40293: iommufd: Don't overflow during division for dirty tracking (bsc#1255179).
• CVE-2025-40297: net: bridge: fix use-after-free due to MST port state bypass (bsc#1255187). -…

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

The following security issues were fixed:

• CVE-2022-50630: mm: hugetlb: fix UAF in hugetlb_handle_userfault (bsc#1254785).
• CVE-2022-50700: wifi: ath10k: Delay the unmapping of the buffer (bsc#1255576).
• CVE-2023-53254: cacheinfo: Fix shared_cpu_map to handle shared caches at different levels (bsc#1249871).
• CVE-2023-53781: smc: Fix use-after-free in tcp_write_timer_handler() (bsc#1254751).
• CVE-2024-56590: Bluetooth: hci_core: Fix not checking skb length on hci_acldata_packet (bsc#1235038).
• CVE-2025-39977: futex: Prevent use-after-free during requeue-PI (bsc#1252046).
• CVE-2025-40019: crypto: essiv - Check ssize for decryption and in-place encryption (bsc#1252678).
• CVE-2025-40139: smc: Use __sk_dst_get() and dst_dev_rcu() in in smc_clc_prfx_set() (bsc#1253409).
• CVE-2025-40215: kABI: xfrm: delete x->tunnel as we delete x (bsc#1254959).
• CVE-2025-40220: fuse: fix livelock in synchronous file put from fuseblk workers (bsc#1254520).
• CVE-2025-40233: ocfs2: clear extent cache after moving/defragmenting extents (bsc#1254813).
• CVE-2025-40258: mptcp: fix race condition in mptcp_schedule_work() (bsc#1254843).
• CVE-2025-40277: drm/vmwgfx: Validate command header size against (bsc#1254894).
• CVE-2025-40280: tipc: Fix use-after-free in tipc_mon_reinit_self() (bsc#1254847).
• CVE-2025-40331: sctp: Prevent TOCTOU out-of-bounds write (bsc#1254615).
• CVE-2025-68732: gpu: host1x: Fix race in syncpt alloc/free (bsc#1255688).

The following non security issues were fixed:

• ACPI/IORT: Fix memory leak in iort_rmr_alloc_sids() (git-fixes).
• ACPI: PRM: Remove unnecessary strict handler address checks (git-fixes).
• ACPI: property: Do not pass NULL handles to acpi_attach_data() (git-fixes).
• ACPI: property: Fix buffer properties extraction for subnodes (git-fixes).
• KVM: SVM: Fix TSC_AUX virtualization setup (git-fixes).
• RDMA/cm: Rate limit destroy CM ID timeout error message (git-fixes).
• RDMA/counter: Check CAP_NET_RAW check in user namespace for RDMA counters (git-fixes).
• RDMA/hns: Fix the modification of max_send_sge (git-fixes).
• RDMA/mlx5: Check CAP_NET_RAW in user namespace for anchor create (git-fixes).
• RDMA/mlx5: Check CAP_NET_RAW in user namespace for devx create (git-fixes).
• RDMA/mlx5: Check CAP_NET_RAW in user namespace for flow create (git-fixes).
• RDMA/mlx5: Fix compilation warning when USER_ACCESS isn't set (git-fixes).
• RDMA/nldev: Check CAP_NET_RAW in user namespace for QP modify (git-fixes).
• RDMA/uverbs: Add empty rdma_uattrs_has_raw_cap() declaration (git-fixes).
• RDMA/uverbs: Check CAP_NET_RAW in user namespace for QP create (git-fixes).
• RDMA/uverbs: Check CAP_NET_RAW in user namespace for RAW QP create (git-fixes).
• RDMA/uverbs: Check CAP_NET_RAW in user namespace for flow create (git-fixes).
• arch/idle: Change arch_cpu_idle() behavior: always exit with IRQs disabled (git-fixes).
• cpuidle/poll: Ensure IRQs stay disabled after cpuidle_state::enter() calls (git-fixes).
• cpuidle: Move IRQ state validation (git-fixes).
• cpuidle: haltpoll: Do not enable interrupts when entering idle (git-fixes).
• dm: free table mempools if not used in __bind (git-fixes).
• padata: Honor the caller's alignment in case of chunk_size 0 (bsc#1237563).
• platform/x86/intel-uncore-freq: Fail module load when plat_info is NULL (git-fixes).
• x86/bugs: Fix RSB clearing in indirect_branch_prediction_barrier() (git-fixes).
• x86/bugs: Use SBPB in write_ibpb() if applicable (git-fixes).
• x86/paravirt: Move halt paravirt calls under CONFIG_PARAVIRT (git-fixes).
• x86/tdx: Drop flags from __tdx_hypercall() (git-fixes).
• x86/tdx: Dynamically disable SEPT violations from causing #VEs (git-fixes).
• x86/tdx: Emit warning if IRQs are enabled during HLT #VE handling (git-fixes).
• x86/tdx: Extend TDX_MODULE_CALL to support more TDCALL/SEAMCALL leafs (git-fixes).
• x86/tdx: Fix __noreturn build warning around __tdx_hypercall_failed()…

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

The following security issues were fixed:

• CVE-2022-50630: mm: hugetlb: fix UAF in hugetlb_handle_userfault (bsc#1254785).
• CVE-2022-50697: mrp: introduce active flags to prevent UAF when applicant uninit (bsc#1255594).
• CVE-2022-50700: wifi: ath10k: Delay the unmapping of the buffer (bsc#1255576).
• CVE-2023-53215: sched/fair: Don't balance task to its current running CPU (bsc#1250397).
• CVE-2023-53254: cacheinfo: Fix shared_cpu_map to handle shared caches at different levels (bsc#1249871).
• CVE-2023-53781: smc: Fix use-after-free in tcp_write_timer_handler() (bsc#1254751).
• CVE-2023-54142: gtp: Fix use-after-free in __gtp_encap_destroy() (bsc#1256095).
• CVE-2023-54243: netfilter: ebtables: fix table blob use-after-free (bsc#1255908).
• CVE-2024-28956: x86/its: Enumerate Indirect Target Selection (ITS) bug (bsc#1242006).
• CVE-2024-36348: x86/bugs: Add a Transient Scheduler Attacks mitigation (bsc#1238896).
• CVE-2024-36349: x86/bugs: Add a Transient Scheduler Attacks mitigation (bsc#1238896).
• CVE-2024-36350: x86/bugs: Add a Transient Scheduler Attacks mitigation (bsc#1238896).
• CVE-2024-36357: x86/bugs: Add a Transient Scheduler Attacks mitigation (bsc#1238896).
• CVE-2024-44987: ipv6: prevent UAF in ip6_send_skb() (bsc#1230185).
• CVE-2025-38068: crypto: lzo - Fix compression buffer overrun (bsc#1245210).
• CVE-2025-38129: page_pool: fix inconsistency for page_pool_ring_lock() (bsc#1245723).
• CVE-2025-38159: wifi: rtw88: fix the 'para' buffer size to avoid reading out of bounds (bsc#1245751).
• CVE-2025-38375: virtio-net: ensure the received length does not exceed allocated size (bsc#1247177).
• CVE-2025-39977: futex: Prevent use-after-free during requeue-PI (bsc#1252046).
• CVE-2025-40019: crypto: essiv - Check ssize for decryption and in-place encryption (bsc#1252678).
• CVE-2025-40139: net: ipv4: Consolidate ipv4_mtu and ip_dst_mtu_maybe_forward (bsc#1253409).
• CVE-2025-40215: kABI: xfrm: delete x->tunnel as we delete x (bsc#1254959).
• CVE-2025-40220: fuse: fix livelock in synchronous file put from fuseblk workers (bsc#1254520).
• CVE-2025-40233: ocfs2: clear extent cache after moving/defragmenting extents (bsc#1254813).
• CVE-2025-40257: mptcp: fix a race in mptcp_pm_del_add_timer() (bsc#1254842).
• CVE-2025-40258: mptcp: fix race condition in mptcp_schedule_work() (bsc#1254843).
• CVE-2025-40277: drm/vmwgfx: Validate command header size against (bsc#1254894).
• CVE-2025-40280: tipc: Fix use-after-free in tipc_mon_reinit_self() (bsc#1254847).
• CVE-2025-40300: Documentation/hw-vuln: Add VMSCAPE documentation (bsc#1247483).
• CVE-2025-40331: sctp: Prevent TOCTOU out-of-bounds write (bsc#1254615).
• CVE-2025-68183: ima: don't clear IMA_DIGSIG flag when setting or removing non-IMA xattr (bsc#1255251).
• CVE-2025-68284: libceph: prevent potential out-of-bounds writes in handle_auth_session_key() (bsc#1255377).
• CVE-2025-68285: libceph: fix potential use-after-free in have_mon_and_osd_map() (bsc#1255401).
• CVE-2025-68732: gpu: host1x: Fix race in syncpt alloc/free (bsc#1255688).
• CVE-2025-68771: ocfs2: fix kernel BUG in ocfs2_find_victim_chain (bsc#1256582).
• CVE-2025-68813: ipvs: fix ipv4 null-ptr-deref in route error path (bsc#1256641).
• CVE-2025-71089: iommu: disable SVA when CONFIG_X86 is set (bsc#1256612).
• CVE-2025-71116: libceph: make decode_pool() more resilient against corrupted osdmaps (bsc#1256744).
• CVE-2025-71120: SUNRPC: svcauth_gss: avoid NULL deref on zero length gss_token in gss_read_proxy_verf (bsc#1256779).

The following non security issues were fixed:

• x86/CPU/AMD: Add ZenX generations flags (bsc#1238896).
• x86: make page fault handling disable interrupts properly (git-fixes).

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

The following security issues were fixed:

• CVE-2022-50630: mm: hugetlb: fix UAF in hugetlb_handle_userfault (bsc#1254785).
• CVE-2022-50697: mrp: introduce active flags to prevent UAF when applicant uninit (bsc#1255594).
• CVE-2022-50700: wifi: ath10k: Delay the unmapping of the buffer (bsc#1255576).
• CVE-2023-53215: sched/fair: Don't balance task to its current running CPU (bsc#1250397).
• CVE-2023-53254: cacheinfo: Fix shared_cpu_map to handle shared caches at different levels (bsc#1249871).
• CVE-2023-53781: smc: Fix use-after-free in tcp_write_timer_handler() (bsc#1254751).
• CVE-2023-54142: gtp: Fix use-after-free in __gtp_encap_destroy() (bsc#1256095).
• CVE-2023-54243: netfilter: ebtables: fix table blob use-after-free (bsc#1255908).
• CVE-2024-28956: x86/its: Enumerate Indirect Target Selection (ITS) bug (bsc#1242006).
• CVE-2024-36348: x86/bugs: Add a Transient Scheduler Attacks mitigation (bsc#1238896).
• CVE-2024-36349: x86/bugs: Add a Transient Scheduler Attacks mitigation (bsc#1238896).
• CVE-2024-36350: x86/bugs: Add a Transient Scheduler Attacks mitigation (bsc#1238896).
• CVE-2024-36357: x86/bugs: Add a Transient Scheduler Attacks mitigation (bsc#1238896).
• CVE-2024-44987: ipv6: prevent UAF in ip6_send_skb() (bsc#1230185).
• CVE-2024-46854: net: dpaa: Pad packets to ETH_ZLEN (bsc#1231084).
• CVE-2025-21738: ata: libata-sff: Ensure that we cannot write outside the allocated buffer (bsc#1238917).
• CVE-2025-38068: crypto: lzo - Fix compression buffer overrun (bsc#1245210).
• CVE-2025-38129: page_pool: fix inconsistency for page_pool_ring_lock() (bsc#1245723).
• CVE-2025-38159: wifi: rtw88: fix the 'para' buffer size to avoid reading out of bounds (bsc#1245751).
• CVE-2025-38375: virtio-net: ensure the received length does not exceed allocated size (bsc#1247177).
• CVE-2025-39977: futex: Prevent use-after-free during requeue-PI (bsc#1252046).
• CVE-2025-40019: crypto: essiv - Check ssize for decryption and in-place encryption (bsc#1252678).
• CVE-2025-40139: net: ipv4: Consolidate ipv4_mtu and ip_dst_mtu_maybe_forward (bsc#1253409).
• CVE-2025-40215: kABI: xfrm: delete x->tunnel as we delete x (bsc#1254959).
• CVE-2025-40220: fuse: fix livelock in synchronous file put from fuseblk workers (bsc#1254520).
• CVE-2025-40233: ocfs2: clear extent cache after moving/defragmenting extents (bsc#1254813).
• CVE-2025-40257: mptcp: fix a race in mptcp_pm_del_add_timer() (bsc#1254842).
• CVE-2025-40258: mptcp: fix race condition in mptcp_schedule_work() (bsc#1254843).
• CVE-2025-40277: drm/vmwgfx: Validate command header size against (bsc#1254894).
• CVE-2025-40280: tipc: Fix use-after-free in tipc_mon_reinit_self() (bsc#1254847).
• CVE-2025-40300: Documentation/hw-vuln: Add VMSCAPE documentation (bsc#1247483).
• CVE-2025-40331: sctp: Prevent TOCTOU out-of-bounds write (bsc#1254615).
• CVE-2025-68183: ima: don't clear IMA_DIGSIG flag when setting or removing non-IMA xattr (bsc#1255251).
• CVE-2025-68284: libceph: prevent potential out-of-bounds writes in handle_auth_session_key() (bsc#1255377).
• CVE-2025-68285: libceph: fix potential use-after-free in have_mon_and_osd_map() (bsc#1255401).
• CVE-2025-68312: usbnet: Prevents free active kevent (bsc#1255171).
• CVE-2025-68732: gpu: host1x: Fix race in syncpt alloc/free (bsc#1255688).
• CVE-2025-68813: ipvs: fix ipv4 null-ptr-deref in route error path (bsc#1256641).
• CVE-2025-71085: ipv6: BUG() in pskb_expand_head() as part of calipso_skbuff_setattr() (bsc#1256623).
• CVE-2025-71089: iommu: disable SVA when CONFIG_X86 is set (bsc#1256612).
• CVE-2025-71112: net: hns3: add VLAN id validation before using (bsc#1256726).
• CVE-2025-71116: libceph: make decode_pool() more resilient against corrupted osdmaps (bsc#1256744).
• CVE-2025-71120: SUNRPC: svcauth_gss: avoid NULL deref on zero length gss_token in gss_read_proxy_verf (bsc#1256779).
• CVE-2026-22999: net/sched: sch_qfq: do not free…

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

The following security issues were fixed:

• CVE-2023-54013: interconnect: Fix locking for runpm vs reclaim (bsc#1256280).
• CVE-2025-38321: smb: Log an error when close_all_cached_dirs fails (bsc#1246328).
• CVE-2025-38728: smb3: fix for slab out of bounds on mount to ksmbd (bsc#1249256).
• CVE-2025-39880: libceph: fix invalid accesses to ceph_connection_v1_info (bsc#1250388).
• CVE-2025-39890: wifi: ath12k: fix memory leak in ath12k_service_ready_ext_event (bsc#1250334).
• CVE-2025-39977: futex: Prevent use-after-free during requeue-PI (bsc#1252046).
• CVE-2025-40006: mm/hugetlb: fix folio is still mapped when deleted (bsc#1252342).
• CVE-2025-40024: vhost: Take a reference on the task in struct vhost_task (bsc#1252686).
• CVE-2025-40033: remoteproc: pru: Fix potential NULL pointer dereference in pru_rproc_set_ctable() (bsc#1252824).
• CVE-2025-40042: tracing: Fix race condition in kprobe initialization causing NULL pointer dereference (bsc#1252861).
• CVE-2025-40053: net: dlink: handle copy_thresh allocation failure (bsc#1252808).
• CVE-2025-40081: perf: arm_spe: Prevent overflow in PERF_IDX2OFF() (bsc#1252776).
• CVE-2025-40102: KVM: arm64: Prevent access to vCPU events before init (bsc#1252919).
• CVE-2025-40123: bpf: Enforce expected_attach_type for tailcall compatibility (bsc#1253365).
• CVE-2025-40134: dm: fix NULL pointer dereference in __dm_suspend() (bsc#1253386).
• CVE-2025-40135: ipv6: use RCU in ip6_xmit() (bsc#1253342).
• CVE-2025-40153: mm: hugetlb: avoid soft lockup when mprotect to large memory area (bsc#1253408).
• CVE-2025-40158: ipv6: use RCU in ip6_output() (bsc#1253402).
• CVE-2025-40160: xen/events: Cleanup find_virq() return codes (bsc#1253400).
• CVE-2025-40167: ext4: detect invalid INLINE_DATA + EXTENTS flag combination (bsc#1253458).
• CVE-2025-40170: net: use dst_dev_rcu() in sk_setup_caps() (bsc#1253413).
• CVE-2025-40178: pid: Add a judgment for ns null in pid_nr_ns (bsc#1253463).
• CVE-2025-40179: ext4: verify orphan file size is not too big (bsc#1253442).
• CVE-2025-40187: net/sctp: fix a null dereference in sctp_disposition sctp_sf_do_5_1D_ce() (bsc#1253647).
• CVE-2025-40190: ext4: guard against EA inode refcount underflow in xattr update (bsc#1253623).
• CVE-2025-40215: kABI: xfrm: delete x->tunnel as we delete x (bsc#1254959).
• CVE-2025-40220: fuse: fix livelock in synchronous file put from fuseblk workers (bsc#1254520).
• CVE-2025-40231: vsock: fix lock inversion in vsock_assign_transport() (bsc#1254815).
• CVE-2025-40233: ocfs2: clear extent cache after moving/defragmenting extents (bsc#1254813).
• CVE-2025-40238: net/mlx5: Fix IPsec cleanup over MPV device (bsc#1254871).
• CVE-2025-40240: sctp: avoid NULL dereference when chunk data buffer is missing (bsc#1254869).
• CVE-2025-40242: gfs2: Fix unlikely race in gdlm_put_lock (bsc#1255075).
• CVE-2025-40248: vsock: Ignore signal/timeout on connect() if already established (bsc#1254864).
• CVE-2025-40250: net/mlx5: Clean up only new IRQ glue on request_irq() failure (bsc#1254854).
• CVE-2025-40251: devlink: rate: Unset parent pointer in devl_rate_nodes_destroy (bsc#1254856).
• CVE-2025-40252: net: qlogic/qede: fix potential out-of-bounds read in qede_tpa_cont() and qede_tpa_end() (bsc#1254849).
• CVE-2025-40254: net: openvswitch: remove never-working support for setting nsh fields (bsc#1254852).
• CVE-2025-40257: mptcp: fix a race in mptcp_pm_del_add_timer() (bsc#1254842).
• CVE-2025-40258: mptcp: fix race condition in mptcp_schedule_work() (bsc#1254843).
• CVE-2025-40259: scsi: sg: Do not sleep in atomic context (bsc#1254845).
• CVE-2025-40261: nvme: nvme-fc: Ensure ->ioerr_work is cancelled in nvme_fc_delete_ctrl() (bsc#1254839).
• CVE-2025-40264: be2net: pass wrb_params in case of OS2BMC (bsc#1254835).
• CVE-2025-40268: cifs: client: fix memory leak in smb3_fs_context_parse_param (bsc#1255082).
• CVE-2025-40271: fs/proc: fix uaf in…

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

The following security issues were fixed:

• CVE-2023-54013: interconnect: Fix locking for runpm vs reclaim (bsc#1256280).
• CVE-2025-38321: smb: Log an error when close_all_cached_dirs fails (bsc#1246328).
• CVE-2025-38728: smb3: fix for slab out of bounds on mount to ksmbd (bsc#1249256).
• CVE-2025-39880: libceph: fix invalid accesses to ceph_connection_v1_info (bsc#1250388).
• CVE-2025-39890: wifi: ath12k: fix memory leak in ath12k_service_ready_ext_event (bsc#1250334).
• CVE-2025-39977: futex: Prevent use-after-free during requeue-PI (bsc#1252046).
• CVE-2025-40006: mm/hugetlb: fix folio is still mapped when deleted (bsc#1252342).
• CVE-2025-40024: vhost: Take a reference on the task in struct vhost_task (bsc#1252686).
• CVE-2025-40033: remoteproc: pru: Fix potential NULL pointer dereference in pru_rproc_set_ctable() (bsc#1252824).
• CVE-2025-40042: tracing: Fix race condition in kprobe initialization causing NULL pointer dereference (bsc#1252861).
• CVE-2025-40053: net: dlink: handle copy_thresh allocation failure (bsc#1252808).
• CVE-2025-40081: perf: arm_spe: Prevent overflow in PERF_IDX2OFF() (bsc#1252776).
• CVE-2025-40102: KVM: arm64: Prevent access to vCPU events before init (bsc#1252919).
• CVE-2025-40123: bpf: Enforce expected_attach_type for tailcall compatibility (bsc#1253365).
• CVE-2025-40134: dm: fix NULL pointer dereference in __dm_suspend() (bsc#1253386).
• CVE-2025-40135: ipv6: use RCU in ip6_xmit() (bsc#1253342).
• CVE-2025-40153: mm: hugetlb: avoid soft lockup when mprotect to large memory area (bsc#1253408).
• CVE-2025-40158: ipv6: use RCU in ip6_output() (bsc#1253402).
• CVE-2025-40160: xen/events: Cleanup find_virq() return codes (bsc#1253400).
• CVE-2025-40167: ext4: detect invalid INLINE_DATA + EXTENTS flag combination (bsc#1253458).
• CVE-2025-40170: net: use dst_dev_rcu() in sk_setup_caps() (bsc#1253413).
• CVE-2025-40178: pid: Add a judgment for ns null in pid_nr_ns (bsc#1253463).
• CVE-2025-40179: ext4: verify orphan file size is not too big (bsc#1253442).
• CVE-2025-40187: net/sctp: fix a null dereference in sctp_disposition sctp_sf_do_5_1D_ce() (bsc#1253647).
• CVE-2025-40190: ext4: guard against EA inode refcount underflow in xattr update (bsc#1253623).
• CVE-2025-40215: kABI: xfrm: delete x->tunnel as we delete x (bsc#1254959).
• CVE-2025-40220: fuse: fix livelock in synchronous file put from fuseblk workers (bsc#1254520).
• CVE-2025-40231: vsock: fix lock inversion in vsock_assign_transport() (bsc#1254815).
• CVE-2025-40233: ocfs2: clear extent cache after moving/defragmenting extents (bsc#1254813).
• CVE-2025-40238: net/mlx5: Fix IPsec cleanup over MPV device (bsc#1254871).
• CVE-2025-40240: sctp: avoid NULL dereference when chunk data buffer is missing (bsc#1254869).
• CVE-2025-40242: gfs2: Fix unlikely race in gdlm_put_lock (bsc#1255075).
• CVE-2025-40248: vsock: Ignore signal/timeout on connect() if already established (bsc#1254864).
• CVE-2025-40250: net/mlx5: Clean up only new IRQ glue on request_irq() failure (bsc#1254854).
• CVE-2025-40251: devlink: rate: Unset parent pointer in devl_rate_nodes_destroy (bsc#1254856).
• CVE-2025-40252: net: qlogic/qede: fix potential out-of-bounds read in qede_tpa_cont() and qede_tpa_end() (bsc#1254849).
• CVE-2025-40254: net: openvswitch: remove never-working support for setting nsh fields (bsc#1254852).
• CVE-2025-40257: mptcp: fix a race in mptcp_pm_del_add_timer() (bsc#1254842).
• CVE-2025-40258: mptcp: fix race condition in mptcp_schedule_work() (bsc#1254843).
• CVE-2025-40259: scsi: sg: Do not sleep in atomic context (bsc#1254845).
• CVE-2025-40261: nvme: nvme-fc: Ensure ->ioerr_work is cancelled in nvme_fc_delete_ctrl() (bsc#1254839).
• CVE-2025-40264: be2net: pass wrb_params in case of OS2BMC (bsc#1254835).
• CVE-2025-40268: cifs: client: fix memory leak in smb3_fs_context_parse_param (bsc#1255082).
• CVE-2025-40271: fs/proc: fix uaf in…

The SUSE Linux Enterprise Micro 6.0 and 6.1 RT kernel was updated to receive various security bugfixes.

The following security bugs were fixed:

• CVE-2023-53817: crypto: lib/mpi - avoid null pointer deref in mpi_cmp_ui() (bsc#1254992).
• CVE-2025-37861: scsi: mpi3mr: Synchronous access b/w reset and tm thread for reply queue (bsc#1243055).
• CVE-2025-38321: smb: Log an error when close_all_cached_dirs fails (bsc#1246328).
• CVE-2025-38728: smb3: fix for slab out of bounds on mount to ksmbd (bsc#1249256).
• CVE-2025-39748: bpf: Forget ranges when refining tnum after JSET (bsc#1249587).
• CVE-2025-39880: libceph: fix invalid accesses to ceph_connection_v1_info (bsc#1250388).
• CVE-2025-39890: wifi: ath12k: fix memory leak in ath12k_service_ready_ext_event (bsc#1250334).
• CVE-2025-39964: crypto: af_alg - Disallow concurrent writes in af_alg_sendmsg (bsc#1251966).
• CVE-2025-39977: futex: Prevent use-after-free during requeue-PI (bsc#1252046).
• CVE-2025-40006: mm/hugetlb: fix folio is still mapped when deleted (bsc#1252342).
• CVE-2025-40024: vhost: Take a reference on the task in struct vhost_task (bsc#1252686).
• CVE-2025-40033: remoteproc: pru: Fix potential NULL pointer dereference in pru_rproc_set_ctable() (bsc#1252824).
• CVE-2025-40042: tracing: Fix race condition in kprobe initialization causing NULL pointer dereference (bsc#1252861).
• CVE-2025-40053: net: dlink: handle copy_thresh allocation failure (bsc#1252808).
• CVE-2025-40081: perf: arm_spe: Prevent overflow in PERF_IDX2OFF() (bsc#1252776).
• CVE-2025-40099: cifs: parse_dfs_referrals: prevent oob on malformed input (bsc#1252911).
• CVE-2025-40102: KVM: arm64: Prevent access to vCPU events before init (bsc#1252919).
• CVE-2025-40103: smb: client: Fix refcount leak for cifs_sb_tlink (bsc#1252924).
• CVE-2025-40123: bpf: Enforce expected_attach_type for tailcall compatibility (bsc#1253365).
• CVE-2025-40134: dm: fix NULL pointer dereference in __dm_suspend() (bsc#1253386).
• CVE-2025-40135: ipv6: use RCU in ip6_xmit() (bsc#1253342).
• CVE-2025-40153: mm: hugetlb: avoid soft lockup when mprotect to large memory area (bsc#1253408).
• CVE-2025-40158: ipv6: use RCU in ip6_output() (bsc#1253402).
• CVE-2025-40160: xen/events: Cleanup find_virq() return codes (bsc#1253400).
• CVE-2025-40167: ext4: detect invalid INLINE_DATA + EXTENTS flag combination (bsc#1253458).
• CVE-2025-40170: net: use dst_dev_rcu() in sk_setup_caps() (bsc#1253413).
• CVE-2025-40178: pid: Add a judgment for ns null in pid_nr_ns (bsc#1253463).
• CVE-2025-40179: ext4: verify orphan file size is not too big (bsc#1253442).
• CVE-2025-40187: net/sctp: fix a null dereference in sctp_disposition sctp_sf_do_5_1D_ce() (bsc#1253647).
• CVE-2025-40190: ext4: guard against EA inode refcount underflow in xattr update (bsc#1253623).
• CVE-2025-40192: Revert "ipmi: fix msg stack when IPMI is disconnected" (bsc#1253622).
• CVE-2025-40220: fuse: fix livelock in synchronous file put from fuseblk workers (bsc#1254520).
• CVE-2025-40231: vsock: fix lock inversion in vsock_assign_transport() (bsc#1254815).
• CVE-2025-40233: ocfs2: clear extent cache after moving/defragmenting extents (bsc#1254813).
• CVE-2025-40238: net/mlx5: Fix IPsec cleanup over MPV device (bsc#1254871).
• CVE-2025-40240: sctp: avoid NULL dereference when chunk data buffer is missing (bsc#1254869).
• CVE-2025-40242: gfs2: Fix unlikely race in gdlm_put_lock (bsc#1255075).
• CVE-2025-40248: vsock: Ignore signal/timeout on connect() if already established (bsc#1254864).
• CVE-2025-40250: net/mlx5: Clean up only new IRQ glue on request_irq() failure (bsc#1254854).
• CVE-2025-40251: devlink: rate: Unset parent pointer in devl_rate_nodes_destroy (bsc#1254856).
• CVE-2025-40252: net: qlogic/qede: fix potential out-of-bounds read in qede_tpa_cont() and qede_tpa_end() (bsc#1254849).
• CVE-2025-40254: net: openvswitch: remove never-working support for setting nsh fields (bsc#1254852).
• CVE-2025-40257: mptcp: fix a race in mptcp_pm_del_add_timer()…

The SUSE Linux Enterprise Micro 6.0 and 6.1 RT kernel was updated to receive various security bugfixes.

The following security bugs were fixed:

• CVE-2023-53817: crypto: lib/mpi - avoid null pointer deref in mpi_cmp_ui() (bsc#1254992).
• CVE-2025-37861: scsi: mpi3mr: Synchronous access b/w reset and tm thread for reply queue (bsc#1243055).
• CVE-2025-38321: smb: Log an error when close_all_cached_dirs fails (bsc#1246328).
• CVE-2025-38728: smb3: fix for slab out of bounds on mount to ksmbd (bsc#1249256).
• CVE-2025-39748: bpf: Forget ranges when refining tnum after JSET (bsc#1249587).
• CVE-2025-39880: libceph: fix invalid accesses to ceph_connection_v1_info (bsc#1250388).
• CVE-2025-39890: wifi: ath12k: fix memory leak in ath12k_service_ready_ext_event (bsc#1250334).
• CVE-2025-39964: crypto: af_alg - Disallow concurrent writes in af_alg_sendmsg (bsc#1251966).
• CVE-2025-39977: futex: Prevent use-after-free during requeue-PI (bsc#1252046).
• CVE-2025-40006: mm/hugetlb: fix folio is still mapped when deleted (bsc#1252342).
• CVE-2025-40024: vhost: Take a reference on the task in struct vhost_task (bsc#1252686).
• CVE-2025-40033: remoteproc: pru: Fix potential NULL pointer dereference in pru_rproc_set_ctable() (bsc#1252824).
• CVE-2025-40042: tracing: Fix race condition in kprobe initialization causing NULL pointer dereference (bsc#1252861).
• CVE-2025-40053: net: dlink: handle copy_thresh allocation failure (bsc#1252808).
• CVE-2025-40081: perf: arm_spe: Prevent overflow in PERF_IDX2OFF() (bsc#1252776).
• CVE-2025-40099: cifs: parse_dfs_referrals: prevent oob on malformed input (bsc#1252911).
• CVE-2025-40102: KVM: arm64: Prevent access to vCPU events before init (bsc#1252919).
• CVE-2025-40103: smb: client: Fix refcount leak for cifs_sb_tlink (bsc#1252924).
• CVE-2025-40123: bpf: Enforce expected_attach_type for tailcall compatibility (bsc#1253365).
• CVE-2025-40134: dm: fix NULL pointer dereference in __dm_suspend() (bsc#1253386).
• CVE-2025-40135: ipv6: use RCU in ip6_xmit() (bsc#1253342).
• CVE-2025-40153: mm: hugetlb: avoid soft lockup when mprotect to large memory area (bsc#1253408).
• CVE-2025-40158: ipv6: use RCU in ip6_output() (bsc#1253402).
• CVE-2025-40160: xen/events: Cleanup find_virq() return codes (bsc#1253400).
• CVE-2025-40167: ext4: detect invalid INLINE_DATA + EXTENTS flag combination (bsc#1253458).
• CVE-2025-40170: net: use dst_dev_rcu() in sk_setup_caps() (bsc#1253413).
• CVE-2025-40178: pid: Add a judgment for ns null in pid_nr_ns (bsc#1253463).
• CVE-2025-40179: ext4: verify orphan file size is not too big (bsc#1253442).
• CVE-2025-40187: net/sctp: fix a null dereference in sctp_disposition sctp_sf_do_5_1D_ce() (bsc#1253647).
• CVE-2025-40190: ext4: guard against EA inode refcount underflow in xattr update (bsc#1253623).
• CVE-2025-40192: Revert "ipmi: fix msg stack when IPMI is disconnected" (bsc#1253622).
• CVE-2025-40220: fuse: fix livelock in synchronous file put from fuseblk workers (bsc#1254520).
• CVE-2025-40231: vsock: fix lock inversion in vsock_assign_transport() (bsc#1254815).
• CVE-2025-40233: ocfs2: clear extent cache after moving/defragmenting extents (bsc#1254813).
• CVE-2025-40238: net/mlx5: Fix IPsec cleanup over MPV device (bsc#1254871).
• CVE-2025-40240: sctp: avoid NULL dereference when chunk data buffer is missing (bsc#1254869).
• CVE-2025-40242: gfs2: Fix unlikely race in gdlm_put_lock (bsc#1255075).
• CVE-2025-40248: vsock: Ignore signal/timeout on connect() if already established (bsc#1254864).
• CVE-2025-40250: net/mlx5: Clean up only new IRQ glue on request_irq() failure (bsc#1254854).
• CVE-2025-40251: devlink: rate: Unset parent pointer in devl_rate_nodes_destroy (bsc#1254856).
• CVE-2025-40252: net: qlogic/qede: fix potential out-of-bounds read in qede_tpa_cont() and qede_tpa_end() (bsc#1254849).
• CVE-2025-40254: net: openvswitch: remove never-working support for setting nsh fields (bsc#1254852).
• CVE-2025-40257: mptcp: fix a race in mptcp_pm_del_add_timer()…

In the Linux kernel, the following vulnerability has been resolved: ipmi:ssif: Fix a memory leak when scanning for an adapter The adapter scan ssif_info_find() sets info->adapter_name if the adapter info came from SMBIOS, as it's not set in that case. However, this function can be called more than once, and it will leak the adapter name if it had already been set. So check for NULL before setting it.