SUSE: 2021:4582-1 Critical: Kernel Live Patch 22 for SLE 15 SP2
suse
December 7, 2020
An update that fixes two vulnerabilities is now available
Summary
This update for the Linux Kernel 4.12.14-197_67 fixes several issues. The following security issues were fixed: - CVE-2020-25668: Fixed a concurrency use-after-free in con_font_op (bsc#1178622). - CVE-2020-25705: Fixed a flaw which could have allowed an off-path remote user to effectively bypass source port UDP randomization (bsc#1178783). Patch Instructions: To install this SUSE Security 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 Module for Live Patching 15-SP1: zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP1-2020-3690=1 Package List: - SUSE Linux Enterprise Module for Live Patching 15-SP1 (ppc64le x86_64):
References
#1178622 #1178783
Cross- CVE-2020-25668 CVE-2020-25705
Affected Products:
SUSE Linux Enterprise Module for Live Patching 15-SP1
https://www.suse.com/security/cve/CVE-2020-25668.html
https://www.suse.com/security/cve/CVE-2020-25705.html
https://bugzilla.suse.com/show_bug.cgi?id=1178622
https://bugzilla.suse.com/show_bug.cgi?id=1178783
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Announcement ID: SUSE-SU-2020:3690-1
Rating: important
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