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SUSE-SU-2025:1176-1

Dashboard / Vulnerabilities / SUSE-SU-2025:1176-1

SUSE-SU-2025:1176-1

Published: 8 Apr 2025Last Modified: 4 Feb 2026

Upstream:

Aliases:

Summary: Security update for the Linux Kernel

Details: The SUSE Linux Enterprise 15 SP5 RT kernel was updated to receive various security bugfixes. The following security bugs were fixed: - CVE-2022-49053: scsi: target: tcmu: Fix possible page UAF (bsc#1237918). - CVE-2022-49465: blk-throttle: Set BIO_THROTTLED when bio has been throttled (bsc#1238919). - CVE-2022-49739: gfs2: Always check inode size of inline inodes (bsc#1240207). - CVE-2023-52935: mm/khugepaged: fix ->anon_vma race (bsc#1240276). - CVE-2024-53124: net: fix data-races around sk->sk_forward_alloc (bsc#1234074). - CVE-2024-53176: smb: During unmount, ensure all cached dir instances drop their dentry (bsc#1234894). - CVE-2024-53178: smb: Do not leak cfid when reconnect races with open_cached_dir (bsc#1234895). - CVE-2024-56651: can: hi311x: hi3110_can_ist(): fix potential use-after-free (bsc#1235528). - CVE-2024-57996: net_sched: sch_sfq: do not allow 1 packet limit (bsc#1239076). - CVE-2024-58013: Bluetooth: MGMT: Fix slab-use-after-free Read in mgmt_remove_adv_monitor_sync (bsc#1239095). - CVE-2024-58014: wifi: brcmsmac: add gain range check to wlc_phy_iqcal_gainparams_nphy() (bsc#1239109). - CVE-2025-21693: mm: zswap: properly synchronize freeing resources during CPU hotunplug (bsc#1237029). - CVE-2025-21718: net: rose: fix timer races against user threads (bsc#1239073). - CVE-2025-21772: partitions: mac: fix handling of bogus partition table (bsc#1238911). - CVE-2025-21780: drm/amdgpu: avoid buffer overflow attach in smu_sys_set_pp_table() (bsc#1239115). The following non-security bugs were fixed: - ACPI: processor: idle: Return an error if both P_LVL{2,3} idle states are invalid (bsc#1237530). - RDMA/mana_ib: Prefer struct_size over open coded arithmetic (bsc#1239016). - RDMA/mana_ib: Use v2 version of cfg_rx_steer_req to enable RX coalescing (bsc#1239016). - Revert 'gfs2: Fix inode height consistency check (git-fixes). - btrfs: defrag: do not use merged extent map for their generation check (bsc#1239968). - btrfs: fix defrag not merging contiguous extents due to merged extent maps (bsc#1239968). - btrfs: fix extent map merging not happening for adjacent extents (bsc#1239968). - btrfs: send: allow cloning non-aligned extent if it ends at i_size (bsc#1239969). - btrfs: send: fix invalid clone operation for file that got its size decreased (bsc#1239969). - cifs: Add a laundromat thread for cached directories (git-fixes). - cifs: fix potential null pointer use in destroy_workqueue in init_cifs error path (git-fixes). - gfs2: Fix inode height consistency check (git-fixes). - mm/mmu_notifier.c: fix race in mmu_interval_notifier_remove() (bsc#1239126). - mm: zswap: move allocations during CPU init outside the lock (git-fixes). - net: mana: Add flex array to struct mana_cfg_rx_steer_req_v2 (bsc#1239016). - net: mana: Allow variable size indirection table (bsc#1239016). - net: mana: Avoid open coded arithmetic (bsc#1239016). - net: mana: Support holes in device list reply msg (bsc#1240133). - sched/membarrier: Fix redundant load of membarrier_state (bsc#1232743). - smb3: allow controlling length of time directory entries are cached with dir leases (git-fixes). - smb3: do not start laundromat thread when dir leases disabled (git-fixes). - smb3: retrying on failed server close (git-fixes). - smb: client: destroy cfid_put_wq on module exit (git-fixes). - smb: client: disable directory caching when dir_cache_timeout is zero (git-fixes). - smb: client: do not start laundromat thread on nohandlecache (git-fixes). - smb: client: make laundromat a delayed worker (git-fixes). - smb: client: properly close cfids on umount (bsc#1231432, bsc#1232299, bsc#1235599, bsc#1234896). - tpm: send_data: Wait longer for the TPM to become ready (bsc#1235870).

Affected packages

Package

Name: kernel-rt

Purl: pkg:rpm/suse/kernel-rt&distro=SUSE%20Linux%20Enterprise%20Micro%205.5

Affected ranges

Type: ECOSYSTEM

Events:

Introduced- 0

Fixed -5.14.21-150500.13.91.1

Affected versions

Common Vulnerability Scoring System

Attack Vector

Network

Adjacent

Local

Physical

Privileges Required

None

Low

High

User Interaction

None

Required

Scope

Unchanged

Changed

Confidentiality

None

Low

High

Integrity

None

Low

High

Availability

None

Low

High