SUSE-SU-2025:0645-1: important: Security update for the Linux Kernel (Live Patch 56 for SLE 12 SP5)

[SLE-UPDATES]

# Security update for the Linux Kernel (Live Patch 56 for SLE 12 SP5)

Announcement ID: SUSE-SU-2025:0645-1  
Release Date: 2025-02-22T05:33:42Z  
Rating: important  
References:

  * bsc#1227320
  * bsc#1227700
  * bsc#1236783

  
Cross-References:

  * CVE-2021-47511
  * CVE-2024-35789
  * CVE-2024-53104

  
CVSS scores:

  * CVE-2021-47511 ( SUSE ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2021-47511 ( NVD ):  5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  * CVE-2024-35789 ( SUSE ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2024-53104 ( SUSE ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2024-53104 ( NVD ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2024-53104 ( NVD ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

  
Affected Products:

  * SUSE Linux Enterprise High Performance Computing 12 SP5
  * SUSE Linux Enterprise Live Patching 12-SP5
  * SUSE Linux Enterprise Server 12 SP5
  * SUSE Linux Enterprise Server for SAP Applications 12 SP5

  
  
An update that solves three vulnerabilities can now be installed.

## Description:

This update for the Linux Kernel 4.12.14-122_216 fixes several issues.

The following security issues were fixed:

  * CVE-2024-35789: wifi: mac80211: check/clear fast rx for non-4addr sta VLAN
    changes (bsc#1227320).
  * CVE-2021-47511: ALSA: pcm: oss: fix negative period/buffer sizes
    (bsc#1227700).
  * CVE-2024-53104: media: uvcvideo: Skip parsing frames of type
    UVC_VS_UNDEFINED in uvc_parse_format (bsc#1236783).

## 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 Live Patching 12-SP5  
    zypper in -t patch SUSE-SLE-Live-Patching-12-SP5-2025-645=1 SUSE-SLE-Live-
Patching-12-SP5-2025-651=1

## Package List:

  * SUSE Linux Enterprise Live Patching 12-SP5 (ppc64le s390x x86_64)
    * kgraft-patch-4_12_14-122_201-default-13-2.1
    * kgraft-patch-4_12_14-122_216-default-11-2.1

## References:

  * https://www.suse.com/security/cve/CVE-2021-47511.html
  * https://www.suse.com/security/cve/CVE-2024-35789.html
  * https://www.suse.com/security/cve/CVE-2024-53104.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1227320
  * https://bugzilla.suse.com/show_bug.cgi?id=1227700
  * https://bugzilla.suse.com/show_bug.cgi?id=1236783

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