SUSE-SU-2026:20477-1

SUSE-SU-2026:20477-1 · Security update for the Linux Kernel

Здесь приведены факты из открытых источников об уязвимостях. Перед обновлением ознакомьтесь с исходным сообщением.

На странице показана часть фактов из источников. Полное описание и список затронутых версий приведены в связанных бюллетенях.

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 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). - CVE-2025-40307: exfat: validate cluster allocation bits of the allocation bitmap (bsc#1255039). - CVE-2025-40319: bpf: Sync pending IRQ work before freeing ring buffer (bsc#1254794). - 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-2025-40337: net: stmmac: Correctly handle Rx checksum offload errors (bsc#1255081). - CVE-2025-40338: ASoC: Intel: avs: Do not share the name pointer between components (bsc#1255273). - CVE-2025-40339: drm/amdgpu: fix nullptr err of vm_handle_moved (bsc#1255428). - CVE-2025-40346: arch_topology: Fix incorrect error check in topology_parse_cpu_capacity() (bsc#1255318). - CVE-2025-40350: net/mlx5e: RX, Fix generating skb from non-linear xdp_buff for striding RQ (bsc#1255260). - CVE-2025-40355: sysfs: check visibility before changing group attribute ownership (bsc#1255261). - CVE-2025-40360: drm/sysfb: Do not dereference NULL pointer in plane reset (bsc#1255095). - CVE-2025-40363: net: ipv6: fix field-spanning memcpy warning in AH output (bsc#1255102). - CVE-2025-68171: x86/fpu: Ensure XFD state on signal delivery (bsc#1255255). - CVE-2025-68174: amd/amdkfd: enhance kfd process check in switch partition (bsc#1255327). - CVE-2025-68178: blk-cgroup: fix possible deadlock while configuring policy (bsc#1255266). - CVE-2025-68188: tcp: use dst_dev_rcu() in tcp_fastopen_active_disable_ofo_check() (bsc#1255269). - CVE-2025-68190: drm/amdgpu/atom: Check kcalloc() for WS buffer in amdgpu_atom_execute_table_locked() (bsc#1255131). - CVE-2025-68200: bpf: Add bpf_prog_run_data_pointers() (bsc#1255241). - CVE-2025-68201: drm/amdgpu: remove two invalid BUG_ON()s (bsc#1255136). - CVE-2025-68204: pmdomain: arm: scmi: Fix genpd leak on provider registration failure (bsc#1255224). - CVE-2025-68206: netfilter: nft_ct: add seqadj extension for natted connections (bsc#1255142). - CVE-2025-68208: bpf: account for current allocated stack depth in widen_imprecise_scalars() (bsc#1255227). - CVE-2025-68209: mlx5: Fix default values in create CQ (bsc#1255230). - CVE-2025-68227: mptcp: Fix proto fallback detection with BPF (bsc#1255216). - CVE-2025-68230: drm/amdgpu: fix gpu page fault after hibernation on PF passthrough (bsc#1255134). - CVE-2025-68239: binfmt_misc: restore write access before closing files opened by open_exec() (bsc#1255272). - CVE-2025-68241: ipv4: route: Prevent rt_bind_exception() from rebinding stale fnhe (bsc#1255157). - CVE-2025-68245: net: netpoll: fix incorrect refcount handling causing incorrect cleanup (bsc#1255268). - CVE-2025-68255: staging: rtl8723bs: fix stack buffer overflow in OnAssocReq IE parsing (bsc#1255395). - CVE-2025-68259: KVM: SVM: Don't skip unrelated instruction if INT3/INTO is replaced (bsc#1255199). - CVE-2025-68261: ext4: add i_data_sem protection in ext4_destroy_inline_data_nolock() (bsc#1255164). - CVE-2025-68264: ext4: refresh inline data size before write operations (bsc#1255380). - CVE-2025-68284: libceph: prevent potential out-of-bounds writes in handle_auth_session_key() (bsc#1255377). - CV

Есть исправление

Опубликовано

2026-02-24T10:42:46Z

Обновлено

2026-03-23T04:52:59.338344Z

Стек: system

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