Security update for the Linux Kernel

Announcement ID: SUSE-SU-2024:3567-1
Release Date: 2024-10-09T09:46:04Z
Rating: important
References:
Cross-References:
CVSS scores:
  • CVE-2022-48911 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE-2022-48911 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  • CVE-2024-44946 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE-2024-44946 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  • CVE-2024-45003 ( SUSE ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  • CVE-2024-45021 ( SUSE ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  • CVE-2024-45021 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  • CVE-2024-46695 ( SUSE ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  • CVE-2024-46695 ( NVD ): 4.4 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N
  • CVE-2024-46774 ( SUSE ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected Products:
  • SUSE Linux Enterprise Micro 5.1
  • SUSE Linux Enterprise Micro 5.2
  • SUSE Linux Enterprise Micro for Rancher 5.2

An update that solves seven vulnerabilities and has three security fixes can now be installed.

Description:

The SUSE Linux Enterprise 15 SP3 RT kernel was updated to receive various security bugfixes.

The following security bugs were fixed:

  • CVE-2022-48945: media: vivid: fix compose size exceed boundary (bsc#1230398).
  • CVE-2022-48911: kabi: add __nf_queue_get_refs() for kabi compliance. (bsc#1229633).
  • CVE-2024-44946: kcm: Serialise kcm_sendmsg() for the same socket (bsc#1230015).
  • CVE-2024-46695: selinux,smack: do not bypass permissions check in inode_setsecctx hook (bsc#1230519).
  • CVE-2024-45021: memcg_write_event_control(): fix a user-triggerable oops (bsc#1230434).
  • CVE-2024-45003: Don't evict inode under the inode lru traversing context (bsc#1230245).

The following non-security bugs were fixed:

  • ext4: add check to prevent attempting to resize an fs with sparse_super2 (bsc#1230326).
  • ext4: add reserved GDT blocks check (bsc#1230326).
  • ext4: consolidate checks for resize of bigalloc into ext4_resize_begin (bsc#1230326).
  • ext4: fix bug_on ext4_mb_use_inode_pa (bsc#1230326).
  • kabi: add __nf_queue_get_refs() for kabi compliance.
  • No -rt specific changes this merge.
  • PKCS#7: Check codeSigning EKU of certificates in PKCS#7 (bsc#1226666).
  • Revert "ext4: consolidate checks for resize of bigalloc into ext4_resize_begin" (bsc#1230326).

Special Instructions and Notes:

  • Please reboot the system after installing this update.

Patch Instructions:

To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:

  • SUSE Linux Enterprise Micro 5.2
    zypper in -t patch SUSE-SUSE-MicroOS-5.2-2024-3567=1
  • SUSE Linux Enterprise Micro for Rancher 5.2
    zypper in -t patch SUSE-SUSE-MicroOS-5.2-2024-3567=1
  • SUSE Linux Enterprise Micro 5.1
    zypper in -t patch SUSE-SUSE-MicroOS-5.1-2024-3567=1

Package List:

  • SUSE Linux Enterprise Micro 5.2 (nosrc x86_64)
    • kernel-rt-5.3.18-150300.187.1
  • SUSE Linux Enterprise Micro 5.2 (x86_64)
    • kernel-rt-debuginfo-5.3.18-150300.187.1
    • kernel-rt-debugsource-5.3.18-150300.187.1
  • SUSE Linux Enterprise Micro 5.2 (noarch)
    • kernel-source-rt-5.3.18-150300.187.1
  • SUSE Linux Enterprise Micro for Rancher 5.2 (nosrc x86_64)
    • kernel-rt-5.3.18-150300.187.1
  • SUSE Linux Enterprise Micro for Rancher 5.2 (x86_64)
    • kernel-rt-debuginfo-5.3.18-150300.187.1
    • kernel-rt-debugsource-5.3.18-150300.187.1
  • SUSE Linux Enterprise Micro for Rancher 5.2 (noarch)
    • kernel-source-rt-5.3.18-150300.187.1
  • SUSE Linux Enterprise Micro 5.1 (nosrc x86_64)
    • kernel-rt-5.3.18-150300.187.1
  • SUSE Linux Enterprise Micro 5.1 (x86_64)
    • kernel-rt-debuginfo-5.3.18-150300.187.1
    • kernel-rt-debugsource-5.3.18-150300.187.1
  • SUSE Linux Enterprise Micro 5.1 (noarch)
    • kernel-source-rt-5.3.18-150300.187.1

References: