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SUSE Linux Enterprise 15 SP4 Kernel Important Live Patch 2026-0711-1

suse
Calendar Grey March 2, 2026
Dist Suse Esm H88
Update resolves crucial kernel issues for SUSE Linux Enterprise. Protect against significant threats with Live Patching.
An update that solves three vulnerabilities can now be installed.

Summary

## This update for the SUSE Linux Enterprise kernel 5.14.21-150400.24.153 fixes various security issues The following security issues were fixed: * CVE-2022-50700: wifi: ath10k: Delay the unmapping of the buffer (bsc#1255577). * CVE-2023-54142: gtp: Fix use-after-free in __gtp_encap_destroy() (bsc#1256097). * CVE-2025-38129: page_pool: fix use-after-free in page_pool_recycle_in_ring (bsc#1258139). ## 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-SP4 zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP4-2026-711=1 SUSE-SLE- Module-Live-Patching-15-SP4-2026-712=1 * openSUSE Leap 15.4

Topics%20covered

Topics Covered

security advisory security issue remote access important kernel SUSE Linux Enterprise

References

* bsc#1255577

* bsc#1256097

* bsc#1258139

Cross-

* CVE-2022-50700

* CVE-2023-54142

* CVE-2025-38129

CVSS scores:

* CVE-2022-50700 ( 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-2022-50700 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

* CVE-2023-54142 ( 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-2023-54142 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

* CVE-2025-38129 ( 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-2025-38129 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

* CVE-2025-38129 ( NVD ): 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

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2026:0711-1
Release Date: 2026-02-28T18:33:50Z
Rating: important

Topics%20covered

Topics Covered

security advisory security issue remote access important kernel SUSE Linux Enterprise

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