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SUSE-SU-2026:2317-1

SUSE-SU-2026:2317-1 · Security update for the Linux Kernel

This page contains facts from public vulnerability sources. Check the original advisory before updating.

The SUSE Linux Enterprise 11 SP4 kernel was updated to fix various security issues The following security issues were fixed: - CVE-2026-23271: perf: Fix __perf_event_overflow() vs perf_remove_from_context() race (bsc#1260018). - CVE-2026-31402: nfsd: fix heap overflow in NFSv4.0 LOCK replay cache (bsc#1261638). - CVE-2026-31607: usbip: validate number_of_packets in usbip_pack_ret_submit() (bsc#1263600). - CVE-2026-31685: netfilter: ip6t_eui64: reject invalid MAC header for all packets (bsc#1263668). - CVE-2026-43037: ip6_tunnel: clear skb2->cb in ip4ip6_err() (bsc#1263995). - CVE-2026-43126: ALSA: mixer: oss: Add card disconnect checkpoints (bsc#1264634). - CVE-2026-43190: netfilter: xt_tcpmss: check remaining length before reading optlen (bsc#1264848). - CVE-2026-43437: ALSA: pcm: fix use-after-free on linked stream runtime in snd_pcm_drain() (bsc#1265126). - CVE-2026-43499: rtmutex: Use waiter::task instead of current in remove_waiter() (bsc#1266001).

Fix available

Published
Updated

Stack: system

Affected products and versions

  • kernel-default SUSE:Linux Enterprise Server 11 SP4 LTSS EXTREME CORE

    Affected ranges
    • ECOSYSTEM: < 3.0.101-108.210.1

    Update to 3.0.101-108.210.1

  • kernel-docs SUSE:Linux Enterprise Server 11 SP4 LTSS EXTREME CORE

    Affected ranges
    • ECOSYSTEM: < 3.0.101-108.210.1

    Update to 3.0.101-108.210.1

  • kernel-ec2 SUSE:Linux Enterprise Server 11 SP4 LTSS EXTREME CORE

    Affected ranges
    • ECOSYSTEM: < 3.0.101-108.210.1

    Update to 3.0.101-108.210.1

  • kernel-source SUSE:Linux Enterprise Server 11 SP4 LTSS EXTREME CORE

    Affected ranges
    • ECOSYSTEM: < 3.0.101-108.210.1

    Update to 3.0.101-108.210.1

  • kernel-syms SUSE:Linux Enterprise Server 11 SP4 LTSS EXTREME CORE

    Affected ranges
    • ECOSYSTEM: < 3.0.101-108.210.1

    Update to 3.0.101-108.210.1

  • kernel-trace SUSE:Linux Enterprise Server 11 SP4 LTSS EXTREME CORE

    Affected ranges
    • ECOSYSTEM: < 3.0.101-108.210.1

    Update to 3.0.101-108.210.1

  • kernel-xen SUSE:Linux Enterprise Server 11 SP4 LTSS EXTREME CORE

    Affected ranges
    • ECOSYSTEM: < 3.0.101-108.210.1

    Update to 3.0.101-108.210.1

Original sources

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