# Security update for the Linux Kernel (Live Patch 57 for SLE 12 SP5)

Announcement ID: SUSE-SU-2024:4197-1  
Release Date: 2024-12-05T13:33:56Z  
Rating: important  
References:

  * bsc#1223683
  * bsc#1225011
  * bsc#1225012
  * bsc#1225309
  * bsc#1225310
  * bsc#1225311
  * bsc#1225819
  * bsc#1226325
  * bsc#1228573
  * bsc#1229273
  * bsc#1229553

  
Cross-References:

  * CVE-2023-52752
  * CVE-2024-26923
  * CVE-2024-35862
  * CVE-2024-35863
  * CVE-2024-35864
  * CVE-2024-35867
  * CVE-2024-35949
  * CVE-2024-35950
  * CVE-2024-36964
  * CVE-2024-41059
  * CVE-2024-43861

  
CVSS scores:

  * CVE-2023-52752 ( SUSE ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2023-52752 ( NVD ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2024-26923 ( SUSE ):  7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2024-35862 ( SUSE ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2024-35863 ( SUSE ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2024-35864 ( SUSE ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2024-35867 ( SUSE ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2024-35949 ( SUSE ):  7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2024-35950 ( SUSE ):  7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2024-36964 ( SUSE ):  7.2 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
  * CVE-2024-41059 ( SUSE ):  7.3
    CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
  * CVE-2024-41059 ( SUSE ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2024-41059 ( NVD ):  7.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
  * CVE-2024-43861 ( SUSE ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2024-43861 ( NVD ):  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 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 11 vulnerabilities can now be installed.

## Description:

This update for the Linux Kernel 4.12.14-122_219 fixes several issues.

The following security issues were fixed:

  * CVE-2024-43861: Fix memory leak for not ip packets (bsc#1229553).
  * CVE-2024-35949: btrfs: make sure that WRITTEN is set on all metadata blocks
    (bsc#1229273).
  * CVE-2024-35863: Fixed potential UAF in is_valid_oplock_break()
    (bsc#1225011).
  * CVE-2023-52752: smb: client: fix use-after-free bug in
    cifs_debug_data_proc_show() (bsc#1225819).
  * CVE-2024-35862: Fixed potential UAF in smb2_is_network_name_deleted()
    (bsc#1225311).
  * CVE-2024-35867: Fixed potential UAF in cifs_stats_proc_show() (bsc#1225012).
  * CVE-2024-35864: Fixed potential UAF in smb2_is_valid_lease_break()
    (bsc#1225309).
  * CVE-2024-41059: hfsplus: fix uninit-value in copy_name (bsc#1228573).
  * CVE-2024-36964: fs/9p: only translate RWX permissions for plain 9P2000
    (bsc#1226325).
  * CVE-2024-26923: Fixed false-positive lockdep splat for spin_lock() in
    __unix_gc() (bsc#1223384).
  * CVE-2024-26923: Fixed false-positive lockdep splat for spin_lock() in
    __unix_gc() (bsc#1223683).
  * CVE-2024-35950: drm/client: Fully protect modes with dev->mode_config.mutex
    (bsc#1225310).

## 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-SP5-2024-4197=1

## Package List:

  * SUSE Linux Enterprise Live Patching 12-SP5 (ppc64le s390x x86_64)
    * kgraft-patch-4_12_14-122_219-default-5-8.6.1

## References:

  * https://www.suse.com/security/cve/CVE-2023-52752.html
  * https://www.suse.com/security/cve/CVE-2024-26923.html
  * https://www.suse.com/security/cve/CVE-2024-35862.html
  * https://www.suse.com/security/cve/CVE-2024-35863.html
  * https://www.suse.com/security/cve/CVE-2024-35864.html
  * https://www.suse.com/security/cve/CVE-2024-35867.html
  * https://www.suse.com/security/cve/CVE-2024-35949.html
  * https://www.suse.com/security/cve/CVE-2024-35950.html
  * https://www.suse.com/security/cve/CVE-2024-36964.html
  * https://www.suse.com/security/cve/CVE-2024-41059.html
  * https://www.suse.com/security/cve/CVE-2024-43861.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1223683
  * https://bugzilla.suse.com/show_bug.cgi?id=1225011
  * https://bugzilla.suse.com/show_bug.cgi?id=1225012
  * https://bugzilla.suse.com/show_bug.cgi?id=1225309
  * https://bugzilla.suse.com/show_bug.cgi?id=1225310
  * https://bugzilla.suse.com/show_bug.cgi?id=1225311
  * https://bugzilla.suse.com/show_bug.cgi?id=1225819
  * https://bugzilla.suse.com/show_bug.cgi?id=1226325
  * https://bugzilla.suse.com/show_bug.cgi?id=1228573
  * https://bugzilla.suse.com/show_bug.cgi?id=1229273
  * https://bugzilla.suse.com/show_bug.cgi?id=1229553