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SUSE: 2025:01922-1 important: Linux Kernel Security Fixes

suse
Calendar Grey June 12, 2025
Dist Suse Esm H88
New patch release for the Linux Kernel addresses critical vulnerabilities in SUSE systems. Ensure your installations are secure and running smoothly by applying these updates immediately.
* bsc#1238324 * bsc#1239077 Cross-References: * CVE-2022-49080

Summary

## This update for the Linux Kernel 5.14.21-150400_24_147 fixes several issues. The following security issues were fixed: * CVE-2022-49080: mm/mempolicy: fix mpol_new leak in shared_policy_replace (bsc#1238324). * CVE-2024-57996: net_sched: sch_sfq: do not allow 1 packet limit (bsc#1239077). ## 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 15.4 zypper in -t patch SUSE-2025-1925=1 SUSE-2025-1922=1 SUSE-2025-1923=1 SUSE-2025-1924=1 * SUSE Linux Enterprise Live Patching 15-SP4 zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP4-2025-1924=1 SUSE-SLE- Module-Live-Patching-15-SP4-2025-1925=1 SUSE-SLE-Module-Live-

Topics%20covered

Topics Covered

security advisory important suse linux kernel network issue patch instructions

References

* bsc#1238324

* bsc#1239077

Cross-

* CVE-2022-49080

* CVE-2024-57996

CVSS scores:

* CVE-2022-49080 ( SUSE ): 7.3

CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

* CVE-2022-49080 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

* CVE-2024-57996 ( SUSE ): 8.5

CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

* CVE-2024-57996 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2025:01922-1
Release Date: 2025-06-12T09:04:27Z
Rating: important

Topics%20covered

Topics Covered

security advisory important suse linux kernel network issue patch instructions

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