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openSUSE: 2025:1276-1 important: Linux Kernel Security Update

opensuse
Calendar Grey April 15, 2025
Dist Opensuse Esm H88
Important patch released for resolving Linux kernel vulnerabilities in openSUSE, enhancing overall system reliability and protection.
An update that solves one vulnerability can now be installed.

Description

This update for the Linux Kernel 5.14.21-150500_55_80 fixes one issue.

The following security issue was fixed:

* CVE-2024-56600: net: inet6: do not leave a dangling sk pointer in

inet6_create() (bsc#1235218).

Topics%20covered

Topics Covered

security advisory buffer overflow important Linux kernel network issue openSUSE

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-2025-1271=1 SUSE-2025-1273=1 SUSE-2025-1274=1

SUSE-2025-1272=1

* SUSE Linux Enterprise Live Patching 15-SP5

zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP5-2025-1271=1 SUSE-SLE-

Module-Live-Patching-15-SP5-2025-1272=1 SUSE-SLE-Module-Live-

Patching-15-SP5-2025-1273=1 SUSE-SLE-Module-Live-Patching-15-SP5-2025-1274=1

* openSUSE Leap 15.4

zypper in -t patch SUSE-2025-1276=1 SUSE-2025-1277=1 SUSE-2025-1268=1

SUSE-2025-1270=1 SUSE-2025-1269=1

* SUSE Linux Enterprise Live Patching 15-SP4

zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP4-2025-1276=1 SUSE-SLE-

Module-Live-Patching-15-SP4-2025-1277=1 SUSE-SLE-Module-Live-

Patching-15-SP4-2025-1268=1 SUSE-SLE-Module-Live-Patching-15-SP4-2025-1270=1

SUSE-SLE-Module-Live-Patching-15-SP4-2025-1269=1

Package List

* openSUSE Leap 15.5 (ppc64le s390x x86_64)

* kernel-livepatch-5_14_21-150500_55_88-default-debuginfo-3-150500.2.1

* kernel-livepatch-SLE15-SP5_Update_21-debugsource-3-150500.2.1

* kernel-livepatch-5_14_21-150500_55_91-default-3-150500.2.1

* kernel-livepatch-SLE15-SP5_Update_19-debugsource-6-150500.2.1

* kernel-livepatch-5_14_21-150500_55_88-default-3-150500.2.1

* kernel-livepatch-SLE15-SP5_Update_22-debugsource-3-150500.2.1

* kernel-livepatch-SLE15-SP5_Update_20-debugsource-6-150500.2.1

* kernel-livepatch-5_14_21-150500_55_91-default-debuginfo-3-150500.2.1

* kernel-livepatch-5_14_21-150500_55_80-default-debuginfo-6-150500.2.1

* kernel-livepatch-5_14_21-150500_55_83-default-debuginfo-6-150500.2.1

* kernel-livepatch-5_14_21-150500_55_80-default-6-150500.2.1

* kernel-livepatch-5_14_21-150500_55_83-default-6-150500.2.1

* SUSE Linux Enterprise Live Patching 15-SP5 (ppc64le s390x x86_64)

* kernel-livepatch-5_14_21-150500_55_88-default-debuginfo-3-150500.2.1

*...

Read the Full Advisory

References

* bsc#1235218

## References:

* https://www.suse.com/security/cve/CVE-2024-56600.html

* https://bugzilla.suse.com/show_bug.cgi?id=1235218

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2025:1276-1
Release Date: 2025-04-15T09:33:54Z
Affected Products: * openSUSE Leap 15.4 * openSUSE Leap 15.5 * SUSE Linux Enterprise High Performance Computing 15 SP4 * SUSE Linux Enterprise High Performance Computing 15 SP5 * SUSE Linux Enterprise Live Patching 15-SP4 * SUSE Linux Enterprise Live Patching 15-SP5 * SUSE Linux Enterprise Micro 5.3 * SUSE Linux Enterprise Micro 5.4 * SUSE Linux Enterprise Micro 5.5 * SUSE Linux Enterprise Real Time 15 SP4 * SUSE Linux Enterprise Real Time 15 SP5 * SUSE Linux Enterprise Server 15 SP4 * SUSE Linux Enterprise Server 15 SP5 * SUSE Linux Enterprise Server for SAP Applications 15 SP4 * SUSE Linux Enterprise Server for SAP Applications 15 SP5

Topics%20covered

Topics Covered

security advisory buffer overflow important Linux kernel network issue openSUSE

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