SUSE-SU-2025:1183-1: Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP4 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-2024-2201: Fixed information leak in x86/BHI (bsc#1217339). - CVE-2024-41092: drm/i915/gt: Fix potential UAF by revoke of fence registers (bsc#1228483). - CVE-2024-42098: crypto: ecdh - explicitly zeroize private_key (bsc#1228779). - CVE-2024-42229: crypto: aead,cipher - zeroize key buffer after use (bsc#1228708). - CVE-2024-53064: idpf: fix idpf_vc_core_init error path (bsc#1233558 bsc#1234464). - 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-2024-58014: wifi: brcmsmac: add gain range check to wlc_phy_iqcal_gainparams_nphy() (bsc#1239109). - CVE-2024-58083: KVM: Explicitly verify target vCPU is online in kvm_get_vcpu() (bsc#1239036). - CVE-2025-21693: mm: zswap: properly synchronize freeing resources during CPU hotunplug (bsc#1237029). - CVE-2025-21714: RDMA/mlx5: Fix implicit ODP use after free (bsc#1237890). - CVE-2025-21718: net: rose: fix timer races against user threads (bsc#1239073). - CVE-2025-21732: RDMA/mlx5: Fix a race for an ODP MR which leads to CQE with error (bsc#1237877). - CVE-2025-21753: btrfs: fix use-after-free when attempting to join an aborted transaction (bsc#1237875). - 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). - CVE-2025-21839: kABI: Fix kABI after backport od CVE-2025-21839 (bsc#1239061). 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). - RDMA/mlx5: Fix implicit ODP hang on parent deregistration (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). - 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: Fix error handling in mana_create_txq/rxq's NAPI cleanup (bsc#1240195). - net: mana: Support holes in device list reply msg (bsc#1240133). - x86/bhi: Avoid warning in #DB handler due to BHI mitigation (git-fixes). - x86/bugs: Cache the value of MSR_IA32_ARCH_CAPABILITIES (git-fixes). - x86/bugs: Fix BHI documentation (git-fixes). - x86/bugs: Fix BHI handling of RRSBA (git-fixes). - x86/bugs: Fix BHI retpoline check (git-fixes). - x86/bugs: Fix return type of spectre_bhi_state() (git-fixes). - x86/bugs: Remove CONFIG_BHI_MITIGATION_AUTO and spectre_bhi=auto (git-fixes).

View original source

05 / REFERENCES

Affected packages

Connected vulnerabilities

Source records

Further evidence