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openSUSE 15 SP6: 2025:0476-1 important: Linux Kernel Live Patch

opensuse
Calendar Grey February 12, 2025
Dist Opensuse Esm H88
Urgent alert regarding the Linux Kernel enhancement aimed at mitigating vulnerabilities in SUSE environments, complete with detailed patch application guidelines.
An update that solves two vulnerabilities can now be installed.

Description

This update for the Linux Kernel 6.4.0-150600_23_25 fixes several issues.

The following security issues were fixed:

* CVE-2024-45016: netem: fix return value if duplicate enqueue fails

(bsc#1230998).

* CVE-2024-47684: tcp: check skb is non-NULL in tcp_rto_delta_us()

(bsc#1231993).

Topics%20covered

Topics Covered

security advisory security fix kernel patch Linux security Linux kernel important update 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:

* SUSE Linux Enterprise Live Patching 15-SP6

zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP6-2025-470=1 SUSE-SLE-

Module-Live-Patching-15-SP6-2025-471=1 SUSE-SLE-Module-Live-

Patching-15-SP6-2025-478=1 SUSE-SLE-Module-Live-Patching-15-SP6-2025-477=1 SUSE-

SLE-Module-Live-Patching-15-SP6-2025-468=1 SUSE-SLE-Module-Live-

Patching-15-SP6-2025-469=1

* openSUSE Leap 15.6

zypper in -t patch SUSE-2025-471=1 SUSE-2025-478=1 SUSE-2025-477=1

SUSE-2025-468=1 SUSE-2025-469=1 SUSE-2025-470=1

* openSUSE Leap 15.4

zypper in -t patch SUSE-2025-476=1

* SUSE Linux Enterprise Live Patching 15-SP4

zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP4-2025-476=1

Package List

* SUSE Linux Enterprise Live Patching 15-SP6 (ppc64le s390x x86_64)

* kernel-livepatch-6_4_0-150600_23_17-default-8-150600.2.1

* kernel-livepatch-SLE15-SP6_Update_3-debugsource-8-150600.2.1

* kernel-livepatch-6_4_0-150600_21-default-10-150600.4.22.1

* kernel-livepatch-SLE15-SP6_Update_1-debugsource-8-150600.2.1

* kernel-livepatch-6_4_0-150600_23_14-default-debuginfo-8-150600.2.1

* kernel-livepatch-SLE15-SP6_Update_0-debugsource-10-150600.4.22.1

* kernel-livepatch-SLE15-SP6_Update_4-debugsource-4-150600.2.1

* kernel-livepatch-6_4_0-150600_23_17-default-debuginfo-8-150600.2.1

* kernel-livepatch-SLE15-SP6_Update_2-debugsource-8-150600.2.1

* kernel-livepatch-6_4_0-150600_23_14-default-8-150600.2.1

* kernel-livepatch-6_4_0-150600_23_7-default-debuginfo-8-150600.2.1

* kernel-livepatch-6_4_0-150600_23_7-default-8-150600.2.1

* kernel-livepatch-6_4_0-150600_23_22-default-debuginfo-4-150600.2.1

* kernel-livepatch-6_4_0-150600_23_22-default-4-150600.2.1

*...

Read the Full Advisory

References

* bsc#1230998

* bsc#1231993

## References:

* https://www.suse.com/security/cve/CVE-2024-45016.html

* https://www.suse.com/security/cve/CVE-2024-47684.html

* https://bugzilla.suse.com/show_bug.cgi?id=1230998

* https://bugzilla.suse.com/show_bug.cgi?id=1231993

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2025:0476-1
Release Date: 2025-02-12T14:33:48Z
Affected Products: * openSUSE Leap 15.4 * openSUSE Leap 15.6 * SUSE Linux Enterprise High Performance Computing 15 SP4 * SUSE Linux Enterprise Live Patching 15-SP4 * SUSE Linux Enterprise Live Patching 15-SP6 * SUSE Linux Enterprise Micro 5.3 * SUSE Linux Enterprise Micro 5.4 * SUSE Linux Enterprise Real Time 15 SP4 * SUSE Linux Enterprise Real Time 15 SP6 * SUSE Linux Enterprise Server 15 SP4 * SUSE Linux Enterprise Server 15 SP6 * SUSE Linux Enterprise Server for SAP Applications 15 SP4 * SUSE Linux Enterprise Server for SAP Applications 15 SP6

Topics%20covered

Topics Covered

security advisory security fix kernel patch Linux security Linux kernel important update openSUSE

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