CVE-2023-53471

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/gfx: disable gfx9 cp_ecc_error_irq only when enabling legacy gfx ras gfx9 cp_ecc_error_irq is only enabled when legacy gfx ras is assert. So in gfx_v9_0_hw_fini, interrupt disablement for cp_ecc_error_irq should be executed under such condition, otherwise, an amdgpu_irq_put calltrace will occur. [ 7283.170322] RIP: 0010:amdgpu_irq_put+0x45/0x70 [amdgpu] [ 7283.170964] RSP: 0018:ffff9a5fc3967d00 EFLAGS: 00010246 [ 7283.170967] RAX: ffff98d88afd3040 RBX: ffff98d89da20000 RCX: 0000000000000000 [ 7283.170969] RDX: 0000000000000000 RSI: ffff98d89da2bef8 RDI: ffff98d89da20000 [ 7283.170971] RBP: ffff98d89da20000 R08: ffff98d89da2ca18 R09: 0000000000000006 [ 7283.170973] R10: ffffd5764243c008 R11: 0000000000000000 R12: 0000000000001050 [ 7283.170975] R13: ffff98d89da38978 R14: ffffffff999ae15a R15: ffff98d880130105 [ 7283.170978] FS: 0000000000000000(0000) GS:ffff98d996f00000(0000) knlGS:0000000000000000 [ 7283.170981] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 7283.170983] CR2: 00000000f7a9d178 CR3: 00000001c42ea000 CR4: 00000000003506e0 [ 7283.170986] Call Trace: [ 7283.170988] <TASK> [ 7283.170989] gfx_v9_0_hw_fini+0x1c/0x6d0 [amdgpu] [ 7283.171655] amdgpu_device_ip_suspend_phase2+0x101/0x1a0 [amdgpu] [ 7283.172245] amdgpu_device_suspend+0x103/0x180 [amdgpu] [ 7283.172823] amdgpu_pmops_freeze+0x21/0x60 [amdgpu] [ 7283.173412] pci_pm_freeze+0x54/0xc0 [ 7283.173419] ? __pfx_pci_pm_freeze+0x10/0x10 [ 7283.173425] dpm_run_callback+0x98/0x200 [ 7283.173430] __device_suspend+0x164/0x5f0 v2: drop gfx11 as it's fixed in a different solution by retiring cp_ecc_irq funcs(Hawking)

• wifi: iwlwifi: mvm: guard against invalid STA ID on removal {CVE-2024-36921}
• ASoC: topology: Fix references to freed memory {CVE-2024-41069}
• net/sched: act_mirred: don't override retval if we already lost the skb {CVE-2024-26739}
• drivers: base: Free devm resources when unregistering a device {CVE-2023-53596}
• usb: core: config: Prevent OOB read in SS endpoint companion parsing {CVE-2025-39760}
• fbdev: Fix vmalloc out-of-bounds write in fast_imageblit {CVE-2025-38685}
• net/mlx5e: Avoid field-overflowing memcpy() {CVE-2022-48744}
• ext4: fix use-after-free in ext4_orphan_cleanup {CVE-2022-50673}
• xfrm: fix slab-use-after-free in decode_session6 {CVE-2023-53500}
• net: bridge: xmit: make sure we have at least eth header len bytes {CVE-2024-38538}
• NFSD: Avoid calling OPDESC() with ops->opnum == OP_ILLEGAL {CVE-2023-53680}
• perf/core: Exit early on perf_mmap() fail {CVE-2025-38565}
• i40e: fix IRQ freeing in i40e_vsi_request_irq_msix error path {CVE-2025-39911}
• fs/proc: fix uaf in proc_readdir_de() {CVE-2025-40271}
• virtio_net: fix xdp_rxq_info bug after suspend/resume {CVE-2022-49687}
• NFSD: Fix the behavior of READ near OFFSET_MAX {CVE-2022-48827}
• usb: xhci: Apply the link chain quirk on NEC isoc endpoints {CVE-2025-22022}
• Bluetooth: RFCOMM: Fix not validating setsockopt user input {CVE-2024-35966}
• Bluetooth: L2CAP: Fix not validating setsockopt user input {CVE-2024-35965}
• Bluetooth: SCO: Fix not validating setsockopt user input {CVE-2024-35967}
• netfilter: nf_tables: prefer nft_chain_validate {CVE-2024-41042}
• netfilter: validate user input for expected length {CVE-2024-35896}
• erspan: do not use skb_mac_header() in ndo_start_xmit() {CVE-2023-53053}
• scsi: libsas: Fix use-after-free bug in smp_execute_task_sg() {CVE-2022-50422}
• i40e: remove read access to debugfs files {CVE-2025-39901}
• wifi: cfg80211: check A-MSDU format more carefully {CVE-2024-35937}
• Bluetooth: hci_sock: Prevent race in socket write iter and sock bind {CVE-2025-68305}
• RDMA/core: Fix "KASAN: slab-use-after-free Read in ib_register_device" problem {CVE-2025-38022}
• netfilter: allow exp not to be removed in nf_ct_find_expectation {CVE-2023-52927}
• dm-bufio: don't schedule in atomic context {CVE-2025-37928}
• HID: multitouch: Add NULL check in mt_input_configured {CVE-2024-58020}
• netfilter: nft_set_pipapo: clamp maximum map bucket size to INT_MAX {CVE-2025-38201}
• fs: writeback: fix use-after-free in __mark_inode_dirty() {CVE-2025-39866}
• tracing/histograms: Add histograms to hist_vars if they have referenced variables {CVE-2023-53560}
• netfilter: conntrack: Avoid nf_ct_helper_hash uses after free {CVE-2023-53619}
• drm/dp_mst: Fix MST sideband message body length check {CVE-2024-56616}
• KVM: SVM: Flush pages under kvm->lock to fix UAF in svm_register_enc_region() {CVE-2024-35791}
• scsi: ses: Fix slab-out-of-bounds in ses_intf_remove() {CVE-2023-53521}
• dm cache: Fix UAF in destroy() {CVE-2022-50496}
• xhci: Remove device endpoints from bandwidth list when freeing the device {CVE-2022-50470}
• Bluetooth: L2CAP: Fix user-after-free {CVE-2022-50386}
• mlxsw: spectrum_mr: Fix use-after-free when updating multicast route stats {CVE-2025-68800}
• net/sched: Enforce that teql can only be used as root qdisc {CVE-2026-23074}
• igb: Do not bring the device up after non-fatal error {CVE-2024-50040}
• wifi: mwifiex: Initialize the chan_stats array to zero {CVE-2025-39891}
• HID: asus: fix UAF via HID_CLAIMED_INPUT validation {CVE-2025-39824}
• fbdev: Add bounds checking in bit_putcs to fix vmalloc-out-of-bounds {CVE-2025-40304}
• HID: multitouch: Correct devm device reference for hidinput input_dev name {CVE-2023-53454}
• udf: Do not bother merging very long extents {CVE-2023-53506}
• wifi: brcmfmac: Fix potential shift-out-of-bounds in brcmf_fw_alloc_request() {CVE-2022-50551}
• ring-buffer: Sync IRQ works before buffer destruction {CVE-2023-53587}
• dm integrity: call kmem_cache_destroy() in dm_integrity_init() error path…

• xhci: Remove device endpoints from bandwidth list when freeing the device {CVE-2022-50470}
• HID: multitouch: Add NULL check in mt_input_configured {CVE-2024-58020}
• netfilter: nft_set_pipapo: clamp maximum map bucket size to INT_MAX {CVE-2025-38201}
• fs: writeback: fix use-after-free in __mark_inode_dirty() {CVE-2025-39866}
• tracing/histograms: Add histograms to hist_vars if they have referenced variables {CVE-2023-53560}
• netfilter: conntrack: Avoid nf_ct_helper_hash uses after free {CVE-2023-53619}
• scsi: ses: Fix slab-out-of-bounds in ses_intf_remove() {CVE-2023-53521}
• dm cache: Fix UAF in destroy() {CVE-2022-50496}
• Bluetooth: L2CAP: Fix user-after-free {CVE-2022-50386}
• VMCI: fix race between vmci_host_setup_notify and vmci_ctx_unset_notify {CVE-2025-38102}
• sctp: avoid NULL dereference when chunk data buffer is missing {CVE-2025-40240}
• wifi: iwlwifi: pcie: Fix integer overflow in iwl_write_to_user_buf {CVE-2023-53524}
• xfrm: fix slab-use-after-free in decode_session6 {CVE-2023-53500}
• ring-buffer: Sync IRQ works before buffer destruction {CVE-2023-53587}
• Bluetooth: RFCOMM: Fix not validating setsockopt user input {CVE-2024-35966}
• Bluetooth: L2CAP: Fix not validating setsockopt user input {CVE-2024-35965}
• Bluetooth: SCO: Fix not validating setsockopt user input {CVE-2024-35967}
• NFSD: Fix the behavior of READ near OFFSET_MAX {CVE-2022-48827}
• NFSD: Avoid calling OPDESC() with ops->opnum == OP_ILLEGAL {CVE-2023-53680}
• mm/memory-failure: fix VM_BUG_ON_PAGE(PagePoisoned(page)) when unpoison memory {CVE-2025-39883}
• fbdev: Fix vmalloc out-of-bounds write in fast_imageblit {CVE-2025-38685}
• erspan: do not use skb_mac_header() in ndo_start_xmit() {CVE-2023-53053}
• net/mlx5e: Avoid field-overflowing memcpy() {CVE-2022-48744}
• usb: core: config: Prevent OOB read in SS endpoint companion parsing {CVE-2025-39760}
• i40e: fix IRQ freeing in i40e_vsi_request_irq_msix error path {CVE-2025-39911}
• scsi: libsas: Fix use-after-free bug in smp_execute_task_sg() {CVE-2022-50422}
• i40e: remove read access to debugfs files {CVE-2025-39901}
• Bluetooth: hci_sock: Prevent race in socket write iter and sock bind {CVE-2025-68305}
• RDMA/core: Fix "KASAN: slab-use-after-free Read in ib_register_device" problem {CVE-2025-38022}
• usb: xhci: Apply the link chain quirk on NEC isoc endpoints {CVE-2025-22022}
• netfilter: allow exp not to be removed in nf_ct_find_expectation {CVE-2023-52927}
• dm-bufio: don't schedule in atomic context {CVE-2025-37928}
• ACPI: EC: Fix oops when removing custom query handlers {CVE-2023-54244}
• mlxsw: spectrum_mr: Fix use-after-free when updating multicast route stats {CVE-2025-68800}
• net/sched: Enforce that teql can only be used as root qdisc {CVE-2026-23074}
• net: nsh: Use correct mac_offset to unwind gso skb in nsh_gso_segment() {CVE-2023-54114}
• igb: Do not bring the device up after non-fatal error {CVE-2024-50040}
• HID: core: do not bypass hid_hw_raw_request {CVE-2025-38494}
• drm/amdgpu/gfx: disable gfx9 cp_ecc_error_irq only when enabling legacy gfx ras {CVE-2023-53471}
• wifi: mwifiex: Initialize the chan_stats array to zero {CVE-2025-39891}
• HID: asus: fix UAF via HID_CLAIMED_INPUT validation {CVE-2025-39824}
• fbdev: Add bounds checking in bit_putcs to fix vmalloc-out-of-bounds {CVE-2025-40304}
• HID: multitouch: Correct devm device reference for hidinput input_dev name {CVE-2023-53454}
• udf: Do not bother merging very long extents {CVE-2023-53506}
• wifi: brcmfmac: Fix potential shift-out-of-bounds in brcmf_fw_alloc_request() {CVE-2022-50551}
• dm integrity: call kmem_cache_destroy() in dm_integrity_init() error path {CVE-2023-53604}
• gfs2: Fix possible data races in gfs2_show_options() {CVE-2023-53622}
• iavf: Fix use-after-free in free_netdev {CVE-2023-53556}
• cnic: Fix use-after-free bugs in cnic_delete_task {CVE-2025-39945}
• kernfs: fix use-after-free in __kernfs_remove {CVE-2022-50432}
• net/sched: act_mirred: don't override retval if we already lost the skb…

• fix: fbdev: fix potential buffer overflow in do_register_framebuffer()
• qed: Don't collect too many protection override GRC elements {CVE-2025-39949}
• drm/amd/display: Avoid a NULL pointer dereference {CVE-2025-39693}
• pNFS: Fix uninited ptr deref in block/scsi layout {CVE-2025-38691}
• netfilter: nf_reject: don't leak dst refcount for loopback packets {CVE-2025-38732}
• ipv6: BUG() in pskb_expand_head() as part of calipso_skbuff_setattr() {CVE-2025-71085}
• fs: dlm: fix use after free in midcomms commit {CVE-2023-53629}
• svcrdma: use rc_pageoff for memcpy byte offset {CVE-2025-68811}
• bpf: Disable preemption in bpf_perf_event_output {CVE-2023-54303}
• scsi: target: iscsit: Free cmds before session free {CVE-2023-54184}
• fbdev: bitblit: bound-check glyph index in bit_putcs* {CVE-2025-40322}
• scsi: libsas: Fix use-after-free bug in smp_execute_task_sg() {CVE-2022-50422}
• RDMA/core: Fix "KASAN: slab-use-after-free Read in ib_register_device" problem {CVE-2025-38022}
• memcg: protect concurrent access to mem_cgroup_idr {CVE-2024-43892}
• ACPI: EC: Fix oops when removing custom query handlers {CVE-2023-54244}
• KVM: SVM: Get source vCPUs from source VM for SEV-ES intrahost migration {CVE-2023-54296}
• net: nsh: Use correct mac_offset to unwind gso skb in nsh_gso_segment() {CVE-2023-54114}
• net: tls: avoid hanging tasks on the tx_lock {CVE-2023-54306}
• usb: typec: bus: verify partner exists in typec_altmode_attention {CVE-2023-54299}
• scsi: mpi3mr: Fix missing mrioc->evtack_cmds initialization {CVE-2023-54234}
• rxrpc: Fix timeout of a call that hasn't yet been granted a channel {CVE-2023-54195}
• block, bfq: Fix division by zero error on zero wsum {CVE-2023-54242}
• wifi: cfg80211: reject auth/assoc to AP with our address {CVE-2023-53540}
• wifi: iwlwifi: mvm: don't trust firmware n_channels {CVE-2023-53589}
• wifi: mac80211: check for station first in client probe {CVE-2023-53588}
• bonding: do not assume skb mac_header is set {CVE-2023-53601}
• drm/i915: Make intel_get_crtc_new_encoder() less oopsy {CVE-2023-53571}
• wifi: rtw88: delete timer and free skb queue when unloading {CVE-2023-53574}
• net: bcmgenet: Add a check for oversized packets {CVE-2023-53535}
• media: uvcvideo: Fix memory leak in uvc_gpio_parse {CVE-2022-50882}
• md/raid10: fix memleak of md thread {CVE-2023-54294}
• usb: typec: altmodes/displayport: fix pin_assignment_show {CVE-2023-54186}
• scsi: qedf: Fix NULL dereference in error handling {CVE-2023-54289}
• HID: multitouch: Add NULL check in mt_input_configured {CVE-2024-58020}
• driver core: fix potential null-ptr-deref in device_add() {CVE-2023-54321}
• net: usb: smsc75xx: Move packet length check to prevent kernel panic in skb_pull {CVE-2023-53125}
• rcuscale: Move rcu_scale_writer() schedule_timeout_uninterruptible() to _idle() {CVE-2023-54246}
• bpf: Address KCSAN report on bpf_lru_list {CVE-2023-54283}
• usb: core: config: Prevent OOB read in SS endpoint companion parsing {CVE-2025-39760}
• nvme-tcp: fix NULL pointer dereferences in nvmet_tcp_build_pdu_iovec {CVE-2026-22998}
• drm/i915: fix race condition UAF in i915_perf_add_config_ioctl {CVE-2023-54202}
• mmc: via-sdmmc: fix return value check of mmc_add_host() {CVE-2022-50846}
• bpf: Disable preemption in bpf_event_output {CVE-2023-54173}
• net/mlx5e: Move representor neigh cleanup to profile cleanup_tx {CVE-2023-54148}
• net/mlx5: Handle pairing of E-switch via uplink un/load APIs {CVE-2023-53347}
• net/mlx5e: Fix cleanup null-ptr deref on encap lock {CVE-2023-53105}
• smb3: fix for slab out of bounds on mount to ksmbd {CVE-2025-38728}
• perf/core: Exit early on perf_mmap() fail {CVE-2025-38565}
• HID: core: do not bypass hid_hw_raw_request {CVE-2025-38494}
• HID: core: ensure __hid_request reserves the report ID as the first byte
• HID: core: ensure the allocated report buffer can contain the reserved report ID {CVE-2025-38495}
• HID: intel-ish-hid: Fix kernel panic during warm reset {CVE-2023-53392}
• xfs: do not propagate ENODATA…

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

drm/amdgpu/gfx: disable gfx9 cp_ecc_error_irq only when enabling legacy gfx ras

gfx9 cp_ecc_error_irq is only enabled when legacy gfx ras is assert. So in gfx_v9_0_hw_fini, interrupt disablement for cp_ecc_error_irq should be executed under such condition, otherwise, an amdgpu_irq_put calltrace will occur.

[ 7283.170322] RIP: 0010:amdgpu_irq_put+0x45/0x70 [amdgpu] [ 7283.170964] RSP: 0018:ffff9a5fc3967d00 EFLAGS: 00010246 [ 7283.170967] RAX: ffff98d88afd3040 RBX: ffff98d89da20000 RCX: 0000000000000000 [ 7283.170969] RDX: 0000000000000000 RSI: ffff98d89da2bef8 RDI: ffff98d89da20000 [ 7283.170971] RBP: ffff98d89da20000 R08: ffff98d89da2ca18 R09: 0000000000000006 [ 7283.170973] R10: ffffd5764243c008 R11: 0000000000000000 R12: 0000000000001050 [ 7283.170975] R13: ffff98d89da38978 R14: ffffffff999ae15a R15: ffff98d880130105 [ 7283.170978] FS: 0000000000000000(0000) GS:ffff98d996f00000(0000) knlGS:0000000000000000 [ 7283.170981] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 7283.170983] CR2: 00000000f7a9d178 CR3: 00000001c42ea000 CR4: 00000000003506e0 [ 7283.170986] Call Trace: [ 7283.170988] <TASK> [ 7283.170989] gfx_v9_0_hw_fini+0x1c/0x6d0 [amdgpu] [ 7283.171655] amdgpu_device_ip_suspend_phase2+0x101/0x1a0 [amdgpu] [ 7283.172245] amdgpu_device_suspend+0x103/0x180 [amdgpu] [ 7283.172823] amdgpu_pmops_freeze+0x21/0x60 [amdgpu] [ 7283.173412] pci_pm_freeze+0x54/0xc0 [ 7283.173419] ? __pfx_pci_pm_freeze+0x10/0x10 [ 7283.173425] dpm_run_callback+0x98/0x200 [ 7283.173430] __device_suspend+0x164/0x5f0

v2: drop gfx11 as it's fixed in a different solution by retiring cp_ecc_irq funcs(Hawking)

The SUSE Linux Enterprise 15 SP5 kernel was updated to receive various security bugfixes.

The following security bugs were fixed:

• CVE-2022-49138: Bluetooth: hci_event: Fix checking conn for le_conn_complete_evt (bsc#1238160).
• CVE-2022-50233: Bluetooth: eir: Fix using strlen with hdev->{dev_name,short_name} (bsc#1246968).
• CVE-2022-50252: igb: Do not free q_vector unless new one was allocated (bsc#1249846).
• CVE-2022-50409: net: If sock is dead do not access sock's sk_wq in sk_stream_wait_memory (bsc#1250392).
• CVE-2023-53178: mm: fix zswap writeback race condition (bsc#1249827).
• CVE-2023-53257: wifi: mac80211: check S1G action frame size (bsc#1249869).
• CVE-2023-53321: wifi: mac80211_hwsim: drop short frames (bsc#1250313).
• CVE-2023-53438: x86/MCE: Always save CS register on AMD Zen IF Poison errors (bsc#1250180).
• CVE-2025-37738: ext4: ignore xattrs past end (bsc#1242846).
• CVE-2025-37958: mm/huge_memory: fix dereferencing invalid pmd migration entry (bsc#1243539).
• CVE-2025-38014: dmaengine: idxd: Refactor remove call with idxd_cleanup() helper (bsc#1244732).
• CVE-2025-38111: net/mdiobus: Fix potential out-of-bounds read/write access (bsc#1245666).
• CVE-2025-38380: i2c/designware: Fix an initialization issue (bsc#1247028).
• CVE-2025-38488: smb: client: fix use-after-free in crypt_message when using async crypto (bsc#1247239).
• CVE-2025-38553: net/sched: Restrict conditions for adding duplicating netems to qdisc tree (bsc#1248255).
• CVE-2025-38572: ipv6: reject malicious packets in ipv6_gso_segment() (bsc#1248399).
• CVE-2025-38659: gfs2: No more self recovery (bsc#1248639).
• CVE-2025-38664: ice: Fix a null pointer dereference in ice_copy_and_init_pkg() (bsc#1248628).
• CVE-2025-38678: netfilter: nf_tables: reject duplicate device on updates (bsc#1249126).
• CVE-2025-38685: fbdev: Fix vmalloc out-of-bounds write in fast_imageblit (bsc#1249220).
• CVE-2025-38706: ASoC: core: Check for rtd == NULL in snd_soc_remove_pcm_runtime() (bsc#1249195).
• CVE-2025-38713: hfsplus: fix slab-out-of-bounds read in hfsplus_uni2asc() (bsc#1249200).
• CVE-2025-38734: net/smc: fix UAF on smcsk after smc_listen_out() (bsc#1249324).
• CVE-2025-39691: fs/buffer: fix use-after-free when call bh_read() helper (bsc#1249374).
• CVE-2025-39703: net, hsr: reject HSR frame if skb can't hold tag (bsc#1249315).
• CVE-2025-39726: s390/ism: fix concurrency management in ism_cmd() (bsc#1249266).
• CVE-2025-39746: wifi: ath10k: shutdown driver when hardware is unreliable (bsc#1249516).
• CVE-2025-39751: ALSA: hda/ca0132: Fix buffer overflow in add_tuning_control (bsc#1249538).
• CVE-2025-39790: bus: mhi: host: Detect events pointing to unexpected TREs (bsc#1249548).
• CVE-2025-39823: KVM: x86: use array_index_nospec with indices that come from guest (bsc#1250002).
• CVE-2025-39824: HID: asus: fix UAF via HID_CLAIMED_INPUT validation (bsc#1250007).
• CVE-2025-39860: Bluetooth: Fix use-after-free in l2cap_sock_cleanup_listen() (bsc#1250247).
• CVE-2025-39869: dmaengine: ti: edma: Fix memory allocation size for queue_priority_map (bsc#1250406).

The following non-security bugs were fixed:

• !CONFIG & reference -> this is bug, immediate fail
• CONFIG & no reference -> OK temporarily, must be resolved eventually
• Do not self obsolete older kernel variants
• Kconfig.suse: Add KABI checkiness macro (config) (bsc#1249186).
• Limit patch filenames to 100 characters (bsc#1249604).
• Move pesign-obs-integration requirement from kernel-syms to kernel devel subpackage (bsc#1248108).
• Update config files. (bsc#1249186) Enable where we define KABI refs + rely on Kconfig deps.
• build_bug.h: Add KABI assert (bsc#1249186).
• hv_netvsc: Fix panic during namespace deletion with VF (bsc#1248111).
• kernel-binary: Another installation ordering fix (bsc#1241353).
• kernel-source: Do not list mkspec and its inputs as sources (bsc#1250522).
• kernel-subpackage-build: Decompress ghost file when compressed version exists (bsc#1249346)
• kernel-syms.spec: Drop…

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

The following security bugs were fixed:

• CVE-2022-49138: Bluetooth: hci_event: Fix checking conn for le_conn_complete_evt (bsc#1238160).
• CVE-2022-49980: USB: gadget: fix use-after-free read in usb_udc_uevent() (bsc#1245110).
• CVE-2022-50233: Bluetooth: eir: Fix using strlen with hdev->{dev_name,short_name} (bsc#1246968).
• CVE-2022-50252: igb: Do not free q_vector unless new one was allocated (bsc#1249846).
• CVE-2022-50409: net: If sock is dead do not access sock's sk_wq in sk_stream_wait_memory (bsc#1250392).
• CVE-2023-53178: mm: fix zswap writeback race condition (bsc#1249827).
• CVE-2023-53321: wifi: mac80211_hwsim: drop short frames (bsc#1250313).
• CVE-2023-53438: x86/MCE: Always save CS register on AMD Zen IF Poison errors (bsc#1250180).
• CVE-2025-23155: net: stmmac: Fix accessing freed irq affinity_hint (bsc#1242573).
• CVE-2025-37738: ext4: ignore xattrs past end (bsc#1242846).
• CVE-2025-37885: KVM: x86: Reset IRTE to host control if new route isn't postable (bsc#1242960).
• CVE-2025-37958: mm/huge_memory: fix dereferencing invalid pmd migration entry (bsc#1243539).
• CVE-2025-38014: dmaengine: idxd: Refactor remove call with idxd_cleanup() helper (bsc#1244732).
• CVE-2025-38084: mm/hugetlb: unshare page tables during VMA split, not before (bsc#1245498).
• CVE-2025-38085: mm/hugetlb: fix huge_pmd_unshare() vs GUP-fast race (bsc#1245499).
• CVE-2025-38111: net/mdiobus: Fix potential out-of-bounds read/write access (bsc#1245666).
• CVE-2025-38184: tipc: fix null-ptr-deref when acquiring remote ip of ethernet bearer (bsc#1245956).
• CVE-2025-38380: i2c/designware: Fix an initialization issue (bsc#1247028).
• CVE-2025-38470: net: vlan: fix VLAN 0 refcount imbalance of toggling filtering during runtime (bsc#1247288).
• CVE-2025-38476: rpl: Fix use-after-free in rpl_do_srh_inline() (bsc#1247317).
• CVE-2025-38488: smb: client: fix use-after-free in crypt_message when using async crypto (bsc#1247239).
• CVE-2025-38553: net/sched: Restrict conditions for adding duplicating netems to qdisc tree (bsc#1248255).
• CVE-2025-38572: ipv6: reject malicious packets in ipv6_gso_segment() (bsc#1248399).
• CVE-2025-38659: gfs2: No more self recovery (bsc#1248639).
• CVE-2025-38664: ice: Fix a null pointer dereference in ice_copy_and_init_pkg() (bsc#1248628).
• CVE-2025-38678: netfilter: nf_tables: reject duplicate device on updates (bsc#1249126).
• CVE-2025-38685: fbdev: Fix vmalloc out-of-bounds write in fast_imageblit (bsc#1249220).
• CVE-2025-38706: ASoC: core: Check for rtd == NULL in snd_soc_remove_pcm_runtime() (bsc#1249195).
• CVE-2025-38713: hfsplus: fix slab-out-of-bounds read in hfsplus_uni2asc() (bsc#1249200).
• CVE-2025-38734: net/smc: fix UAF on smcsk after smc_listen_out() (bsc#1249324).
• CVE-2025-39691: fs/buffer: fix use-after-free when call bh_read() helper (bsc#1249374).
• CVE-2025-39703: net, hsr: reject HSR frame if skb can't hold tag (bsc#1249315).
• CVE-2025-39726: s390/ism: fix concurrency management in ism_cmd() (bsc#1249266).
• CVE-2025-39746: wifi: ath10k: shutdown driver when hardware is unreliable (bsc#1249516).
• CVE-2025-39751: ALSA: hda/ca0132: Fix buffer overflow in add_tuning_control (bsc#1249538).
• CVE-2025-39790: bus: mhi: host: Detect events pointing to unexpected TREs (bsc#1249548).
• CVE-2025-39797: xfrm: xfrm_alloc_spi shouldn't use 0 as SPI (bsc#1249608).
• CVE-2025-39823: KVM: x86: use array_index_nospec with indices that come from guest (bsc#1250002).
• CVE-2025-39824: HID: asus: fix UAF via HID_CLAIMED_INPUT validation (bsc#1250007).
• CVE-2025-39860: Bluetooth: Fix use-after-free in l2cap_sock_cleanup_listen() (bsc#1250247).
• CVE-2025-39869: dmaengine: ti: edma: Fix memory allocation size for queue_priority_map (bsc#1250406).

The following non-security bugs were fixed:

• Limit patch filenames to 100 characters (bsc#1249604).
• Move pesign-obs-integration requirement from kernel-syms to…

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

The following security bugs were fixed:

• CVE-2022-49980: USB: gadget: fix use-after-free read in usb_udc_uevent() (bsc#1245110).
• CVE-2022-50233: Bluetooth: eir: Fix using strlen with hdev->{dev_name,short_name} (bsc#1246968).
• CVE-2022-50252: igb: Do not free q_vector unless new one was allocated (bsc#1249846).
• CVE-2022-50409: net: If sock is dead do not access sock's sk_wq in sk_stream_wait_memory (bsc#1250392).
• CVE-2023-53178: mm: fix zswap writeback race condition (bsc#1249827).
• CVE-2023-53321: wifi: mac80211_hwsim: drop short frames (bsc#1250313).
• CVE-2023-53438: x86/MCE: Always save CS register on AMD Zen IF Poison errors (bsc#1250180).
• CVE-2025-23155: net: stmmac: Fix accessing freed irq affinity_hint (bsc#1242573).
• CVE-2025-37738: ext4: ignore xattrs past end (bsc#1242846).
• CVE-2025-37885: KVM: x86: Reset IRTE to host control if new route isn't postable (bsc#1242960).
• CVE-2025-37958: mm/huge_memory: fix dereferencing invalid pmd migration entry (bsc#1243539).
• CVE-2025-38084: mm/hugetlb: unshare page tables during VMA split, not before (bsc#1245498).
• CVE-2025-38085: mm/hugetlb: fix huge_pmd_unshare() vs GUP-fast race (bsc#1245499).
• CVE-2025-38111: net/mdiobus: Fix potential out-of-bounds read/write access (bsc#1245666).
• CVE-2025-38184: tipc: fix null-ptr-deref when acquiring remote ip of ethernet bearer (bsc#1245956).
• CVE-2025-38380: i2c/designware: Fix an initialization issue (bsc#1247028).
• CVE-2025-38470: net: vlan: fix VLAN 0 refcount imbalance of toggling filtering during runtime (bsc#1247288).
• CVE-2025-38476: rpl: Fix use-after-free in rpl_do_srh_inline() (bsc#1247317).
• CVE-2025-38488: smb: client: fix use-after-free in crypt_message when using async crypto (bsc#1247239).
• CVE-2025-38553: net/sched: Restrict conditions for adding duplicating netems to qdisc tree (bsc#1248255).
• CVE-2025-38572: ipv6: reject malicious packets in ipv6_gso_segment() (bsc#1248399).
• CVE-2025-38659: gfs2: No more self recovery (bsc#1248639).
• CVE-2025-38664: ice: Fix a null pointer dereference in ice_copy_and_init_pkg() (bsc#1248628).
• CVE-2025-38678: netfilter: nf_tables: reject duplicate device on updates (bsc#1249126).
• CVE-2025-38685: fbdev: Fix vmalloc out-of-bounds write in fast_imageblit (bsc#1249220).
• CVE-2025-38706: ASoC: core: Check for rtd == NULL in snd_soc_remove_pcm_runtime() (bsc#1249195).
• CVE-2025-38713: hfsplus: fix slab-out-of-bounds read in hfsplus_uni2asc() (bsc#1249200).
• CVE-2025-38734: net/smc: fix UAF on smcsk after smc_listen_out() (bsc#1249324).
• CVE-2025-39691: fs/buffer: fix use-after-free when call bh_read() helper (bsc#1249374).
• CVE-2025-39703: net, hsr: reject HSR frame if skb can't hold tag (bsc#1249315).
• CVE-2025-39726: s390/ism: fix concurrency management in ism_cmd() (bsc#1249266).
• CVE-2025-39746: wifi: ath10k: shutdown driver when hardware is unreliable (bsc#1249516).
• CVE-2025-39751: ALSA: hda/ca0132: Fix buffer overflow in add_tuning_control (bsc#1249538).
• CVE-2025-39790: bus: mhi: host: Detect events pointing to unexpected TREs (bsc#1249548).
• CVE-2025-39797: xfrm: xfrm_alloc_spi shouldn't use 0 as SPI (bsc#1249608).
• CVE-2025-39823: KVM: x86: use array_index_nospec with indices that come from guest (bsc#1250002).
• CVE-2025-39824: HID: asus: fix UAF via HID_CLAIMED_INPUT validation (bsc#1250007).
• CVE-2025-39860: Bluetooth: Fix use-after-free in l2cap_sock_cleanup_listen() (bsc#1250247).
• CVE-2025-39869: dmaengine: ti: edma: Fix memory allocation size for queue_priority_map (bsc#1250406).

The following non-security bugs were fixed:

• Kconfig.suse: Add KABI checkiness macro (config) (bsc#1249186).
• Limit patch filenames to 100 characters (bsc#1249604).
• Move pesign-obs-integration requirement from kernel-syms to kernel devel subpackage (bsc#1248108).
• Revert backported patches for bsc#1238160.
• btrfs: avoid NULL pointer dereference if…

The SUSE Linux Enterprise 15 SP5 RT kernel was updated to receive various security bugfixes.

The following security bugs were fixed:

• CVE-2022-49138: Bluetooth: hci_event: Fix checking conn for le_conn_complete_evt (bsc#1238160).
• CVE-2022-50233: Bluetooth: eir: Fix using strlen with hdev->{dev_name,short_name} (bsc#1246968).
• CVE-2022-50252: igb: Do not free q_vector unless new one was allocated (bsc#1249846).
• CVE-2022-50409: net: If sock is dead do not access sock's sk_wq in sk_stream_wait_memory (bsc#1250392).
• CVE-2023-53178: mm: fix zswap writeback race condition (bsc#1249827).
• CVE-2023-53257: wifi: mac80211: check S1G action frame size (bsc#1249869).
• CVE-2023-53321: wifi: mac80211_hwsim: drop short frames (bsc#1250313).
• CVE-2023-53438: x86/MCE: Always save CS register on AMD Zen IF Poison errors (bsc#1250180).
• CVE-2025-37738: ext4: ignore xattrs past end (bsc#1242846).
• CVE-2025-37958: mm/huge_memory: fix dereferencing invalid pmd migration entry (bsc#1243539).
• CVE-2025-38014: dmaengine: idxd: Refactor remove call with idxd_cleanup() helper (bsc#1244732).
• CVE-2025-38111: net/mdiobus: Fix potential out-of-bounds read/write access (bsc#1245666).
• CVE-2025-38380: i2c/designware: Fix an initialization issue (bsc#1247028).
• CVE-2025-38488: smb: client: fix use-after-free in crypt_message when using async crypto (bsc#1247239).
• CVE-2025-38553: net/sched: Restrict conditions for adding duplicating netems to qdisc tree (bsc#1248255).
• CVE-2025-38572: ipv6: reject malicious packets in ipv6_gso_segment() (bsc#1248399).
• CVE-2025-38659: gfs2: No more self recovery (bsc#1248639).
• CVE-2025-38664: ice: Fix a null pointer dereference in ice_copy_and_init_pkg() (bsc#1248628).
• CVE-2025-38678: netfilter: nf_tables: reject duplicate device on updates (bsc#1249126).
• CVE-2025-38685: fbdev: Fix vmalloc out-of-bounds write in fast_imageblit (bsc#1249220).
• CVE-2025-38706: ASoC: core: Check for rtd == NULL in snd_soc_remove_pcm_runtime() (bsc#1249195).
• CVE-2025-38713: hfsplus: fix slab-out-of-bounds read in hfsplus_uni2asc() (bsc#1249200).
• CVE-2025-38734: net/smc: fix UAF on smcsk after smc_listen_out() (bsc#1249324).
• CVE-2025-39691: fs/buffer: fix use-after-free when call bh_read() helper (bsc#1249374).
• CVE-2025-39703: net, hsr: reject HSR frame if skb can't hold tag (bsc#1249315).
• CVE-2025-39726: s390/ism: fix concurrency management in ism_cmd() (bsc#1249266).
• CVE-2025-39746: wifi: ath10k: shutdown driver when hardware is unreliable (bsc#1249516).
• CVE-2025-39751: ALSA: hda/ca0132: Fix buffer overflow in add_tuning_control (bsc#1249538).
• CVE-2025-39790: bus: mhi: host: Detect events pointing to unexpected TREs (bsc#1249548).
• CVE-2025-39823: KVM: x86: use array_index_nospec with indices that come from guest (bsc#1250002).
• CVE-2025-39824: HID: asus: fix UAF via HID_CLAIMED_INPUT validation (bsc#1250007).
• CVE-2025-39860: Bluetooth: Fix use-after-free in l2cap_sock_cleanup_listen() (bsc#1250247).
• CVE-2025-39869: dmaengine: ti: edma: Fix memory allocation size for queue_priority_map (bsc#1250406).

The following non-security bugs were fixed:

• Kconfig.suse: Add KABI checkiness macro (config) (bsc#1249186).
• Limit patch filenames to 100 characters (bsc#1249604).
• Move pesign-obs-integration requirement from kernel-syms to kernel devel subpackage (bsc#1248108).
• Revert selinux patches that caused regressions (bsc#1249353).
• btrfs: avoid NULL pointer dereference if no valid extent tree (bsc#1249158).
• build_bug.h: Add KABI assert (bsc#1249186).
• hv_netvsc: Fix panic during namespace deletion with VF (bsc#1248111).
• kabi/severities: ignore kABI for atheros helper modules The symbols are used only internally by atheros drivers.
• kernel-binary: Another installation ordering fix (bsc#1241353).
• kernel-source: Do not list mkspec and its inputs as sources (bsc#1250522).
• kernel-subpackage-build: Decompress ghost file when compressed version exists (bsc#1249346)
• kernel-syms.spec: Drop…