openSUSE 15 SP5: 2025:0181-1 important: kernel memory leak fix
opensuse
January 20, 2025
An update that solves four vulnerabilities can now be installed.
Description
This update for the Linux Kernel 5.14.21-150500_55_73 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).
* CVE-2021-47517: Fix panic when interrupt coaleceing is set via ethtool
(bsc#1225429).
* CVE-2024-43861: Fix memory leak for not ip packets (bsc#1229553).
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:
* openSUSE Leap 15.5
zypper in -t patch SUSE-2025-181=1
* SUSE Linux Enterprise Live Patching 15-SP5
zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP5-2025-181=1
Package List
* openSUSE Leap 15.5 (ppc64le s390x x86_64)
* kernel-livepatch-SLE15-SP5_Update_17-debugsource-3-150500.11.6.1
* kernel-livepatch-5_14_21-150500_55_73-default-debuginfo-3-150500.11.6.1
* kernel-livepatch-5_14_21-150500_55_73-default-3-150500.11.6.1
* SUSE Linux Enterprise Live Patching 15-SP5 (ppc64le s390x x86_64)
* kernel-livepatch-5_14_21-150500_55_73-default-debuginfo-3-150500.11.6.1
* kernel-livepatch-5_14_21-150500_55_73-default-3-150500.11.6.1
* SUSE Linux Enterprise Live Patching 15-SP5 (ppc64le x86_64)
* kernel-livepatch-SLE15-SP5_Update_17-debugsource-3-150500.11.6.1
References
* bsc#1225429
* bsc#1229553
* bsc#1232637
* bsc#1233712
## References:
* https://www.suse.com/security/cve/CVE-2021-47517.html
* https://www.suse.com/security/cve/CVE-2022-48956.html
* https://www.suse.com/security/cve/CVE-2024-43861.html
* https://www.suse.com/security/cve/CVE-2024-50264.html
* https://bugzilla.suse.com/show_bug.cgi?id=1225429
* https://bugzilla.suse.com/show_bug.cgi?id=1229553
* https://bugzilla.suse.com/show_bug.cgi?id=1232637
* https://bugzilla.suse.com/show_bug.cgi?id=1233712
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Severity
important
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Critical
Announcement ID: SUSE-SU-2025:0181-1
Release Date: 2025-01-17T20:03:47Z
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
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