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AUSCERT External Security Bulletin Redistribution
ESB-2023.2340
Security update for the Linux Kernel (Live Patch 34 for SLE 12 SP4)
26 April 2023
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AusCERT Security Bulletin Summary
---------------------------------
Product: Linux Kernel
Publisher: SUSE
Operating System: SUSE
Resolution: Patch/Upgrade
CVE Names: CVE-2023-1118
Original Bulletin:
https://www.suse.com/support/update/announcement/2023/suse-su-20231972-1
Comment: CVSS (Max): 7.0 CVE-2023-1118 (CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H)
CVSS Source: SUSE
Calculator: https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
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Security update for the Linux Kernel (Live Patch 34 for SLE 12 SP4)
Announcement ID: SUSE-SU-2023:1972-1
Rating: important
References: o #1208910
Cross-References: o CVE-2023-1118
o CVE-2023-1118 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/
S:U/C:H/I:H/A:H
CVSS scores: o CVE-2023-1118 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/
S:U/C:H/I:H/A:H
o SUSE Linux Enterprise High Performance Computing 12 SP4
Affected o SUSE Linux Enterprise Live Patching 12-SP4
Products: o SUSE Linux Enterprise Server 12 SP4
o SUSE Linux Enterprise Server for SAP Applications 12 SP4
An update that solves one vulnerability can now be installed.
Description:
This update for the Linux Kernel 4.12.14-95_120 fixes one issue.
The following security issue was fixed:
o CVE-2023-1118: Fixed a use-after-free bugs caused by ene_tx_irqsim() in
media/rc (bsc#1208837).
Patch Instructions:
To install this SUSE Important update use the SUSE recommended installation
methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:
o SUSE Linux Enterprise Live Patching 12-SP4
zypper in -t patch SUSE-SLE-Live-Patching-12-SP4-2023-1972=1
Package List:
o SUSE Linux Enterprise Live Patching 12-SP4 (ppc64le s390x x86_64)
kgraft-patch-4_12_14-95_120-default-2-2.2
References:
o https://www.suse.com/security/cve/CVE-2023-1118.html
o https://bugzilla.suse.com/show_bug.cgiid=1208910
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