SUSE-SU-2024:4206-1: important: Security update for the Linux Kernel (Live Patch 9 for SLE 15 SP5)
SLE-UPDATES
null at suse.de
Thu Dec 5 16:30:45 UTC 2024
# Security update for the Linux Kernel (Live Patch 9 for SLE 15 SP5)
Announcement ID: SUSE-SU-2024:4206-1
Release Date: 2024-12-05T15:33:35Z
Rating: important
References:
* bsc#1225429
* bsc#1225733
* bsc#1229273
* bsc#1229553
Cross-References:
* CVE-2021-47517
* CVE-2024-35949
* CVE-2024-36904
* CVE-2024-43861
CVSS scores:
* CVE-2021-47517 ( SUSE ): 6.5 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/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-2024-36904 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/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:
* openSUSE Leap 15.5
* SUSE Linux Enterprise High Performance Computing 15 SP5
* SUSE Linux Enterprise Live Patching 15-SP5
* SUSE Linux Enterprise Micro 5.5
* SUSE Linux Enterprise Real Time 15 SP5
* SUSE Linux Enterprise Server 15 SP5
* SUSE Linux Enterprise Server for SAP Applications 15 SP5
An update that solves four vulnerabilities can now be installed.
## Description:
This update for the Linux Kernel 5.14.21-150500_55_44 fixes several issues.
The following security issues were fixed:
* CVE-2021-47517: Fix panic when interrupt coaleceing is set via ethtool
(bsc#1225429).
* CVE-2024-36904: tcp: Use refcount_inc_not_zero() in tcp_twsk_unique()
(bsc#1225733).
* 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).
## 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:
* openSUSE Leap 15.5
zypper in -t patch SUSE-2024-4206=1
* SUSE Linux Enterprise Live Patching 15-SP5
zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP5-2024-4206=1
## Package List:
* openSUSE Leap 15.5 (ppc64le s390x x86_64)
* kernel-livepatch-5_14_21-150500_55_44-default-debuginfo-13-150500.2.1
* kernel-livepatch-5_14_21-150500_55_44-default-13-150500.2.1
* kernel-livepatch-SLE15-SP5_Update_9-debugsource-13-150500.2.1
* SUSE Linux Enterprise Live Patching 15-SP5 (ppc64le s390x x86_64)
* kernel-livepatch-5_14_21-150500_55_44-default-debuginfo-13-150500.2.1
* kernel-livepatch-5_14_21-150500_55_44-default-13-150500.2.1
* kernel-livepatch-SLE15-SP5_Update_9-debugsource-13-150500.2.1
## References:
* https://www.suse.com/security/cve/CVE-2021-47517.html
* https://www.suse.com/security/cve/CVE-2024-35949.html
* https://www.suse.com/security/cve/CVE-2024-36904.html
* https://www.suse.com/security/cve/CVE-2024-43861.html
* https://bugzilla.suse.com/show_bug.cgi?id=1225429
* https://bugzilla.suse.com/show_bug.cgi?id=1225733
* https://bugzilla.suse.com/show_bug.cgi?id=1229273
* https://bugzilla.suse.com/show_bug.cgi?id=1229553
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