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Ubuntu Focal Kernel LT Security Patch CEN-2024-67890-2 CVE-2023-67890

suse
Calendar Grey January 28, 2026
Dist Suse Esm H88
A critical security update for SUSE Linux Enterprise kernel RT addresses 14 issues improving system safety effectively.
An update that solves 14 vulnerabilities and has one fix can now be installed.

Summary

## This update for the SUSE Linux Enterprise kernel 6.12.0-160000.5.1 fixes various security issues The following security issues were fixed: * CVE-2024-53164: net: sched: fix ordering of qlen adjustment (bsc#1246019). * CVE-2025-38500: xfrm: interface: fix use-after-free after changing collect_md xfrm interface (bsc#1248672). * CVE-2025-38554: mm: fix a UAF when vma->mm is freed after vma->vm_refcnt got dropped (bsc#1248301). * CVE-2025-38572: ipv6: reject malicious packets in ipv6_gso_segment() (bsc#1248400). * CVE-2025-38588: ipv6: prevent infinite loop in rt6_nlmsg_size() (bsc#1249241). * CVE-2025-38608: bpf, ktls: Fix data corruption when using bpf_msg_pop_data() in ktls (bsc#1248670). * CVE-2025-38616: tls: handle data disappearing from under the TLS ULP (bsc#1249537).

Topics%20covered

Topics Covered

security advisory security issue SuSE DoS important kernel-rt

References

* bsc#1246019

* bsc#1248301

* bsc#1248400

* bsc#1248631

* bsc#1248670

* bsc#1248672

* bsc#1249207

* bsc#1249208

* bsc#1249241

* bsc#1249537

* bsc#1250192

* bsc#1251982

* bsc#1252270

* bsc#1253437

* bsc#1254196

Cross-

* CVE-2024-53164

* CVE-2025-38500

* CVE-2025-38554

* CVE-2025-38572

* CVE-2025-38588

* CVE-2025-38608

* CVE-2025-38616

* CVE-2025-38617

* CVE-2025-38618

* CVE-2025-38664

* CVE-2025-39682

* CVE-2025-39963

* CVE-2025-40204

* CVE-2025-40212

CVSS scores:

* CVE-2024-53164 ( SUSE ): 5.7

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

* CVE-2024-53164 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

* CVE-2024-53164 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

* CVE-2025-38500 ( SUSE ): 7.3

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2026:20164-1
Release Date: 2026-01-26T09:12:02Z
Rating: important

Topics%20covered

Topics Covered

security advisory security issue SuSE DoS important kernel-rt

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