openSUSE 15 SP4 SUSE-SU-2025:0185-1 critical: kernel buffer overflow
opensuse
January 20, 2025
An update that solves two vulnerabilities and has one security fix can now be installed.
Description
This update for the Linux Kernel 5.14.21-150400_24_136 fixes several issues.
The following security issues were fixed:
* CVE-2024-50264: vsock/virtio: Initialization of the dangling pointer
occurring in vsk->trans (bsc#1233712).
* CVE-2022-48956: ipv6: avoid use-after-free in ip6_fragment() (bsc#1232637).
Topics Covered
Patch
## 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-SP4
zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP4-2025-186=1 SUSE-SLE-
Module-Live-Patching-15-SP4-2025-185=1
* openSUSE Leap 15.4
zypper in -t patch SUSE-2025-185=1 SUSE-2025-186=1
Package List
* SUSE Linux Enterprise Live Patching 15-SP4 (ppc64le s390x x86_64)
* kernel-livepatch-5_14_21-150400_24_133-default-2-150400.9.6.1
* kernel-livepatch-5_14_21-150400_24_136-default-debuginfo-2-150400.9.6.1
* kernel-livepatch-SLE15-SP4_Update_31-debugsource-2-150400.9.6.1
* kernel-livepatch-SLE15-SP4_Update_32-debugsource-2-150400.9.6.1
* kernel-livepatch-5_14_21-150400_24_133-default-debuginfo-2-150400.9.6.1
* kernel-livepatch-5_14_21-150400_24_136-default-2-150400.9.6.1
* openSUSE Leap 15.4 (ppc64le s390x x86_64)
* kernel-livepatch-5_14_21-150400_24_133-default-2-150400.9.6.1
* kernel-livepatch-5_14_21-150400_24_136-default-debuginfo-2-150400.9.6.1
* kernel-livepatch-SLE15-SP4_Update_31-debugsource-2-150400.9.6.1
* kernel-livepatch-SLE15-SP4_Update_32-debugsource-2-150400.9.6.1
* kernel-livepatch-5_14_21-150400_24_133-default-debuginfo-2-150400.9.6.1
* kernel-livepatch-5_14_21-150400_24_136-default-2-150400.9.6.1
References
* bsc#1231353
* bsc#1232637
* bsc#1233712
## References:
* https://www.suse.com/security/cve/CVE-2022-48956.html
* https://www.suse.com/security/cve/CVE-2024-50264.html
* https://bugzilla.suse.com/show_bug.cgi?id=1231353
* https://bugzilla.suse.com/show_bug.cgi?id=1232637
* https://bugzilla.suse.com/show_bug.cgi?id=1233712
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Severity
critical
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Low
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Critical
Announcement ID: SUSE-SU-2025:0185-1
Release Date: 2025-01-17T22:13:28Z
Affected Products:
* openSUSE Leap 15.4
* SUSE Linux Enterprise High Performance Computing 15 SP4
* SUSE Linux Enterprise Live Patching 15-SP4
* SUSE Linux Enterprise Micro 5.3
* SUSE Linux Enterprise Micro 5.4
* SUSE Linux Enterprise Real Time 15 SP4
* SUSE Linux Enterprise Server 15 SP4
* SUSE Linux Enterprise Server for SAP Applications 15 SP4
Topics Covered
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