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SUSE: Kernel Update Important Security Fix Advisory 2025:4139-1

suse
Calendar Grey November 19, 2025
Dist Suse Esm H88
SUSE fixes 173 vulnerabilities in its kernel update, ensuring security enhancements in recent versions.
* bsc#1065729 * bsc#1205128 * bsc#1206893 * bsc#1207612 * bsc#1207619

Summary

## The SUSE Linux Enterprise 15 SP4 RT kernel was updated to fix various security issues The following security issues were fixed: * CVE-2022-50327: ACPI: processor: idle: Check acpi_fetch_acpi_dev() return value (bsc#1249859). * CVE-2022-50334: hugetlbfs: fix null-ptr-deref in hugetlbfs_parse_param() (bsc#1249857). * CVE-2022-50490: bpf: Propagate error from htab_lock_bucket() to userspace (bsc#1251164). * CVE-2022-50516: fs: dlm: fix invalid derefence of sb_lvbptr (bsc#1251741). * CVE-2023-53365: ip6mr: Fix skb_under_panic in ip6mr_cache_report() (bsc#1249988). * CVE-2023-53500: xfrm: fix slab-use-after-free in decode_session6 (bsc#1250816). * CVE-2023-53559: ip_vti: fix potential slab-use-after-free in decode_session6 (bsc#1251052).

Topics%20covered

Topics Covered

security advisory security issue SuSE important kernel install update

References

* bsc#1065729

* bsc#1205128

* bsc#1206893

* bsc#1207612

* bsc#1207619

* bsc#1210763

* bsc#1211162

* bsc#1211692

* bsc#1213098

* bsc#1213114

* bsc#1213747

* bsc#1214954

* bsc#1214992

* bsc#1215148

* bsc#1217366

* bsc#1236104

* bsc#1249479

* bsc#1249608

* bsc#1249857

* bsc#1249859

* bsc#1249988

* bsc#1250742

* bsc#1250816

* bsc#1250946

* bsc#1251027

* bsc#1251032

* bsc#1251034

* bsc#1251035

* bsc#1251040

* bsc#1251043

* bsc#1251045

* bsc#1251047

* bsc#1251052

* bsc#1251057

* bsc#1251059

* bsc#1251061

* bsc#1251063

* bsc#1251064

* bsc#1251065

* bsc#1251066

* bsc#1251068

* bsc#1251072

* bsc#1251080

* bsc#1251082

* bsc#1251086

* bsc#1251087

* bsc#1251088

* bsc#1251091

* bsc#1251092

* bsc#1251093

* bsc#1251097

* bsc#1251099

* bsc#1251101

* bsc#1251104

* bsc#1251110

* bsc#1251113

* bsc#1251115

* bsc#1251123

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2025:4139-1
Release Date: 2025-11-19T13:12:14Z
Rating: important

Topics%20covered

Topics Covered

security advisory security issue SuSE important kernel install update

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