SUSE-SU-2024:2493-1: kernel-rt_debug&distro=SUSE Linux Enterprise Real Time 12 SP5 SUSE Linux Enterprise

Vulnerability summary

SUSE-SU-2024:2493-1 is a vulnerability in kernel-rt_debug&distro=SUSE Linux Enterprise Real Time 12 SP5 SUSE Linux Enterprise with no CVSS score yet.

Timeline

1. 16-07-2024
   PublishedVulnerability first disclosed.
2. 04-02-2026
   Last modifiedVulnerability information updated.

Description

Security update for the Linux Kernel The SUSE Linux Enterprise 12 SP5 RT kernel was updated to receive various security bugfixes. The following security bugs were fixed: - CVE-2021-47145: btrfs: do not BUG_ON in link_to_fixup_dir (bsc#1222005). - CVE-2021-47201: iavf: free q_vectors before queues in iavf_disable_vf (bsc#1222792). - CVE-2021-47275: bcache: avoid oversized read request in cache missing code path (bsc#1224965). - CVE-2021-47438: net/mlx5e: nullify cq->dbg pointer in mlx5_debug_cq_remove() (bsc#1225229) - CVE-2021-47498: dm rq: do not queue request to blk-mq during DM suspend (bsc#1225357). - CVE-2021-47520: can: pch_can: pch_can_rx_normal: fix use after free (bsc#1225431). - CVE-2021-47547: net: tulip: de4x5: fix the problem that the array 'lp->phy' may be out of bound (bsc#1225505). - CVE-2023-4244: Fixed a use-after-free in the nf_tables component, which could be exploited to achieve local privilege escalation (bsc#1215420). - CVE-2023-52507: Fixed possible shift-out-of-bounds in nfc/nci (bsc#1220833). - CVE-2023-52683: ACPI: LPIT: Avoid u32 multiplication overflow (bsc#1224627). - CVE-2023-52693: ACPI: video: check for error while searching for backlight device parent (bsc#1224686). - CVE-2023-52753: drm/amd/display: Avoid NULL dereference of timing generator (bsc#1225478). - CVE-2023-52817: drm/amdgpu: Fix a null pointer access when the smc_rreg pointer is NULL (bsc#1225569). - CVE-2023-52818: drm/amd: Fix UBSAN array-index-out-of-bounds for SMU7 (bsc#1225530). - CVE-2023-52819: drm/amd: Fix UBSAN array-index-out-of-bounds for Polaris and Tonga (bsc#1225532). - CVE-2024-26635: llc: Drop support for ETH_P_TR_802_2 (bsc#1221656). - CVE-2024-26636: llc: make llc_ui_sendmsg() more robust against bonding changes (bsc#1221659). - CVE-2024-26880: dm: call the resume method on internal suspend (bsc#1223188). - CVE-2024-35805: dm snapshot: fix lockup in dm_exception_table_exit (bsc#1224743). - CVE-2024-35819: soc: fsl: qbman: Use raw spinlock for cgr_lock (bsc#1224683). - CVE-2024-35828: wifi: libertas: fix some memleaks in lbs_allocate_cmd_buffer() (bsc#1224622). - CVE-2024-35947: dyndbg: fix old BUG_ON in >control parser (bsc#1224647). - CVE-2024-36014: drm/arm/malidp: fix a possible null pointer dereference (bsc#1225593). - CVE-2024-36941: wifi: nl80211: do not free NULL coalescing rule (bsc#1225835). - CVE-2024-38598: md: fix resync softlockup when bitmap size is less than array size (bsc#1226757). - CVE-2024-38619: usb-storage: alauda: Check whether the media is initialized (bsc#1226861). - CVE-2024-39301: net/9p: fix uninit-value in p9_client_rpc() (bsc#1226994). - CVE-2024-39475: fbdev: savage: Handle err return when savagefb_check_var failed (bsc#1227435) The following non-security bugs were fixed: - PM: hibernate: x86: Use crc32 instead of md5 for hibernation e820 integrity check (git-fixes). - SUNRPC: Fix gss_free_in_token_pages() (git-fixes). - SUNRPC: Fix loop termination condition in gss_free_in_token_pages() (git-fixes). - drm/amdgpu/debugfs: fix error code when smc register accessors are NULL (git-fixes). - kgdb: Add kgdb_has_hit_break function (git-fixes). - kgdb: Move the extern declaration kgdb_has_hit_break() to generic kgdb.h (git-fixes). - net: hsr: fix placement of logical operator in a multi-line statement (bsc#1223021). - nfs: Handle error of rpc_proc_register() in nfs_net_init() (git-fixes). - powerpc/rtas: Prevent Spectre v1 gadget construction in sys_rtas() (bsc#1227487). - sched/deadline: Fix BUG_ON condition for deboosted tasks (bsc#1227407). - sunrpc: fix NFSACL RPC retry on soft mount (git-fixes). - x86/apic: Fix kernel panic when booting with intremap=off and x2apic_phys (git-fixes). - x86/boot/e820: Fix typo in e820.c comment (git-fixes). - x86/cpu: Fix AMD erratum #1485 on Zen4-based CPUs (git-fixes). - x86/fpu: Return proper error codes from user access functions (git-fixes). - x86/ioremap: Fix page aligned size calculation in __ioremap_caller() (git-fixes). - x86/kprobes: Fix kprobes instruction boudary check with CONFIG_RETHUNK (git-fixes). - x86/kprobes: Fix optprobe optimization check with CONFIG_RETHUNK (git-fixes). - x86/msr: Fix wr/rdmsr_safe_regs_on_cpu() prototypes (git-fixes). - x86/numa: Use cpumask_available instead of hardcoded NULL check (git-fixes). - x86: __memcpy_flushcache: fix wrong alignment if size > 2^32 (git-fixes).

No weakness data has been published for this record.