SUSE-SU-2023:4831-1: important: Security update for the Linux Kernel (Live Patch 37 for SLE 15 SP1)
null at suse.de
null at suse.de
Thu Dec 14 12:30:19 UTC 2023
# Security update for the Linux Kernel (Live Patch 37 for SLE 15 SP1)
Announcement ID: SUSE-SU-2023:4831-1
Rating: important
References:
* bsc#1215442
Cross-References:
* CVE-2023-4622
CVSS scores:
* CVE-2023-4622 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
* CVE-2023-4622 ( NVD ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Products:
* SUSE Linux Enterprise High Performance Computing 15 SP1
* SUSE Linux Enterprise Live Patching 15-SP1
* SUSE Linux Enterprise Server 15 SP1
* SUSE Linux Enterprise Server for SAP Applications 15 SP1
An update that solves one vulnerability can now be installed.
## Description:
This update for the Linux Kernel 4.12.14-150100_197_134 fixes one issue.
The following security issue was fixed:
* CVE-2023-4622: Fixed a use-after-free vulnerability in the Unix domain
sockets component which could be exploited to achieve local privilege
escalation (bsc#1215442).
## 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 15-SP1
zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP1-2023-4831=1 SUSE-SLE-
Module-Live-Patching-15-SP1-2023-4832=1
## Package List:
* SUSE Linux Enterprise Live Patching 15-SP1 (ppc64le x86_64)
* kernel-livepatch-4_12_14-150100_197_131-default-11-150100.2.2
* kernel-livepatch-4_12_14-150100_197_134-default-10-150100.2.2
## References:
* https://www.suse.com/security/cve/CVE-2023-4622.html
* https://bugzilla.suse.com/show_bug.cgi?id=1215442
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