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SUSE-SU-2026:0033-1

SUSE-SU-2026:0033-1 · Security update for the Linux Kernel

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The SUSE Linux Enterprise 15 SP4 RT kernel was updated to receive various security bugfixes. The following security bugs were fixed: - CVE-2022-50280: pnode: terminate at peers of source (bsc#1249806). - CVE-2023-53676: scsi: target: iscsi: Fix buffer overflow in lio_target_nacl_info_show() (bsc#1251786). - CVE-2025-39967: fbcon: fix integer overflow in fbcon_do_set_font (bsc#1252033). - CVE-2025-40040: mm/ksm: fix flag-dropping behavior in ksm_madvise (bsc#1252780). - CVE-2025-40048: uio_hv_generic: Let userspace take care of interrupt mask (bsc#1252862). - CVE-2025-40121: ASoC: Intel: bytcr_rt5651: Fix invalid quirk input mapping (bsc#1253367). - CVE-2025-40154: ASoC: Intel: bytcr_rt5640: Fix invalid quirk input mapping (bsc#1253431). - CVE-2025-40204: sctp: Fix MAC comparison to be constant-time (bsc#1253436). The following non-security bugs were fixed: - scsi: storvsc: Prefer returning channel with the same CPU as on the I/O issuing CPU (bsc#1252267).

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Produits et versions concernés

  • kernel-rt SUSE:Linux Enterprise Micro 5.3

    Plages de versions concernées
    • ECOSYSTEM: < 5.14.21-150400.15.139.2

    Mettez à jour vers 5.14.21-150400.15.139.2

  • kernel-source-rt SUSE:Linux Enterprise Micro 5.3

    Plages de versions concernées
    • ECOSYSTEM: < 5.14.21-150400.15.139.1

    Mettez à jour vers 5.14.21-150400.15.139.1

  • kernel-rt SUSE:Linux Enterprise Micro 5.4

    Plages de versions concernées
    • ECOSYSTEM: < 5.14.21-150400.15.139.2

    Mettez à jour vers 5.14.21-150400.15.139.2

  • kernel-source-rt SUSE:Linux Enterprise Micro 5.4

    Plages de versions concernées
    • ECOSYSTEM: < 5.14.21-150400.15.139.1

    Mettez à jour vers 5.14.21-150400.15.139.1

Sources originales

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