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SUSE 2025:01899-1 important: Kernel Memory Leak and Network Issues

suse
Calendar Grey June 11, 2025
Dist Suse Esm H88
Important kernel patch for SUSE resolving memory overflow and network data cap problems. Vital for maintaining system integrity.
* bsc#1238324 * bsc#1239077 Cross-References: * CVE-2022-49080

Summary

## This update for the Linux Kernel 4.12.14-122_216 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: * SUSE Linux Enterprise Live Patching 12-SP5 zypper in -t patch SUSE-SLE-Live-Patching-12-SP5-2025-1899=1 ## Package List: * SUSE Linux Enterprise Live Patching 12-SP5 (ppc64le s390x x86_64) * kgraft-patch-4_12_14-122_216-default-17-2.1

Topics%20covered

Topics Covered

security advisory kernel update memory leak SUSE important patch network issue

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:

* SUSE Linux Enterprise High Performance Computing 12 SP5

* SUSE Linux Enterprise Live Patching 12-SP5

* SUSE Linux Enterprise Server 12 SP5

* SUSE Linux Enterprise Server for SAP Applications 12 SP5

An update that solves two vulnerabilities can now be installed.

##

* https://www.suse.com/security/cve/CVE-2022-49080.html

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2025:01899-1
Release Date: 2025-06-11T14:34:05Z
Rating: important

Topics%20covered

Topics Covered

security advisory kernel update memory leak SUSE important patch network issue

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