SUSE-SU-2024:2183-1: kernel-default-base&distro=SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS SUSE Linux Enterprise

Vulnerability summary

SUSE-SU-2024:2183-1 is a vulnerability in kernel-default-base&distro=SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS SUSE Linux Enterprise with no CVSS score yet.

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Timeline

1. 24-06-2024
   PublishedVulnerability first disclosed.
2. 04-02-2026
   Last modifiedVulnerability information updated.

Description

Security update for the Linux Kernel The SUSE Linux Enterprise 15 SP2 kernel was updated to receive various security bugfixes. The following security bugs were fixed: - CVE-2021-47497: Fixed shift-out-of-bound (UBSAN) with byte size cells (bsc#1225355). - CVE-2021-47500: Fixed trigger reference couting (bsc#1225360). - CVE-2021-47383: Fiedx out-of-bound vmalloc access in imageblit (bsc#1225208). - CVE-2021-47511: Fixed negative period/buffer sizes (bsc#1225411). - CVE-2024-27398: Fixed use-after-free bugs caused by sco_sock_timeout (bsc#1224174). - 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-2023-4244: Fixed a use-after-free in the nf_tables component, which could be exploited to achieve local privilege escalation (bsc#1215420). - CVE-2023-1829: Fixed a use-after-free vulnerability in the control index filter (tcindex) (bsc#1210335). - CVE-2021-47378: Destroy cm id before destroy qp to avoid use after free (bsc#1225201). - CVE-2021-47496: Fix flipped sign in tls_err_abort() calls (bsc#1225354) - CVE-2021-47402: Protect fl_walk() with rcu (bsc#1225301) - CVE-2022-48673: kABI workarounds for struct smc_link (bsc#1223934). - CVE-2023-52871: Handle a second device without data corruption (bsc#1225534) - CVE-2024-26828: Fix underflow in parse_server_interfaces() (bsc#1223084). - CVE-2024-27413: Fix incorrect allocation size (bsc#1224438). - CVE-2023-52840: Fix use after free in rmi_unregister_function() (bsc#1224928). - CVE-2021-47261: Fix initializing CQ fragments buffer (bsc#1224954) - CVE-2021-47254: Fix use-after-free in gfs2_glock_shrink_scan (bsc#1224888). - CVE-2023-52655: Check packet for fixup for true limit (bsc#1217169). - CVE-2023-52686: Fix a null pointer in opal_event_init() (bsc#1065729). The following non-security bugs were fixed: - NFC: nxp: add NXP1002 (bsc#1185589). - PCI: rpaphp: Add MODULE_DESCRIPTION (bsc#1176869 ltc#188243). - af_unix: Do not use atomic ops for unix_sk(sk)->inflight (bsc#1223384). - af_unix: Replace BUG_ON() with WARN_ON_ONCE() (bsc#1223384). - af_unix: annote lockless accesses to unix_tot_inflight & gc_in_progress (bsc#1223384). - btrfs: do not start relocation until in progress drops are done (bsc#1222251). - md: Replace snprintf with scnprintf (git-fixes). - netfilter: nf_tables: GC transaction race with abort path (git-fixes). - netfilter: nf_tables: GC transaction race with netns dismantle (git-fixes). - netfilter: nf_tables: defer gc run if previous batch is still pending (git-fixes). - netfilter: nf_tables: fix GC transaction races with netns and netlink event exit path (git-fixes). - netfilter: nf_tables: fix kdoc warnings after gc rework (git-fixes). - netfilter: nf_tables: fix memleak when more than 255 elements expired (git-fixes). - netfilter: nf_tables: mark newset as dead on transaction abort (git-fixes). - netfilter: nf_tables: mark set as dead when unbinding anonymous set with timeout (git-fixes). - netfilter: nf_tables: nft_set_rbtree: fix spurious insertion failure (git-fixes). - netfilter: nf_tables: release mutex after nft_gc_seq_end from abort path (git-fixes). - netfilter: nf_tables: skip dead set elements in netlink dump (git-fixes). - netfilter: nf_tables: use correct lock to protect gc_list (git-fixes). - netfilter: nft_set_hash: try later when GC hits EAGAIN on iteration (git-fixes). - netfilter: nft_set_rbtree: Add missing expired checks (git-fixes). - netfilter: nft_set_rbtree: Detect partial overlap with start endpoint match (git-fixes). - netfilter: nft_set_rbtree: Detect partial overlaps on insertion (git-fixes). - netfilter: nft_set_rbtree: Do not account for expired elements on insertion (git-fixes). - netfilter: nft_set_rbtree: Drop spurious condition for overlap detection on insertion (git-fixes). - netfilter: nft_set_rbtree: Handle outcomes of tree rotations in overlap detection (git-fixes). - netfilter: nft_set_rbtree: Introduce and use nft_rbtree_interval_start() (git-fixes). - netfilter: nft_set_rbtree: Switch to node list walk for overlap detection (git-fixes). - netfilter: nft_set_rbtree: bogus lookup/get on consecutive elements in named sets (git-fixes). - netfilter: nft_set_rbtree: fix null deref on element insertion (git-fixes). - netfilter: nft_set_rbtree: fix overlap expiration walk (git-fixes). - netfilter: nft_set_rbtree: overlap detection with element re-addition after deletion (git-fixes). - netfilter: nft_set_rbtree: skip elements in transaction from garbage collection (git-fixes). - netfilter: nft_set_rbtree: skip end interval element from gc (git-fixes). - netfilter: nft_set_rbtree: skip sync GC for new elements in this transaction (git-fixes). - netfilter: nft_set_rbtree: use read spinlock to avoid datapath contention (git-fixes). - x86/pkeys: Revert a5eff7259790 ('x86/pkeys: Add PKRU value to init_fpstate') (bsc#1215356).

No weakness data has been published for this record.