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SUSE: 2025:01965-1 important: Linux Kernel security update

suse
Calendar Grey June 16, 2025
Scroller Suse
SUSE security notice regarding critical Linux Kernel upgrade rectifying several security flaws and enhancing overall system protection.
* bsc#1220112 * bsc#1223096 * bsc#1226498 * bsc#1229491 * bsc#1230581

Summary

## The SUSE Linux Enterprise 15 SP6 Azure kernel was updated to receive various security bugfixes. The following security bugs were fixed: * CVE-2024-28956: x86/ibt: Keep IBT disabled during alternative patching (bsc#1242006). * CVE-2024-46713: kabi fix for perf/aux: Fix AUX buffer serialization (bsc#1230581). * CVE-2024-50223: sched/numa: Fix the potential null pointer dereference in (bsc#1233192). * CVE-2024-53135: KVM: VMX: Bury Intel PT virtualization (guest/host mode) behind CONFIG_BROKEN (bsc#1234154). * CVE-2024-54458: scsi: ufs: bsg: Set bsg_queue to NULL after removal (bsc#1238992). * CVE-2025-21648: netfilter: conntrack: clamp maximum hashtable size to INT_MAX (bsc#1236142). * CVE-2025-21702: pfifo_tail_enqueue: Drop new packet when sch->limit == 0 (bsc#1237312).

Topics%20covered

Topics Covered

security advisory memory corruption security fix important SUSE Linux Kernel

References

* bsc#1220112

* bsc#1223096

* bsc#1226498

* bsc#1229491

* bsc#1230581

* bsc#1231016

* bsc#1232649

* bsc#1232882

* bsc#1233192

* bsc#1234154

* bsc#1235149

* bsc#1235968

* bsc#1236142

* bsc#1236208

* bsc#1237312

* bsc#1238212

* bsc#1238473

* bsc#1238774

* bsc#1238992

* bsc#1239691

* bsc#1239925

* bsc#1240593

* bsc#1240866

* bsc#1240966

* bsc#1241148

* bsc#1241282

* bsc#1241305

* bsc#1241340

* bsc#1241351

* bsc#1241376

* bsc#1241448

* bsc#1241457

* bsc#1241492

* bsc#1241519

* bsc#1241525

* bsc#1241533

* bsc#1241538

* bsc#1241576

* bsc#1241590

* bsc#1241595

* bsc#1241596

* bsc#1241597

* bsc#1241625

* bsc#1241627

* bsc#1241635

* bsc#1241638

* bsc#1241644

* bsc#1241654

* bsc#1241657

* bsc#1242006

* bsc#1242012

* bsc#1242035

* bsc#1242044

* bsc#1242203

* bsc#1242343

* bsc#1242414

* bsc#1242417

* bsc#1242501

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2025:01965-1
Release Date: 2025-06-16T14:54:38Z
Rating: important

Topics%20covered

Topics Covered

security advisory memory corruption security fix important SUSE Linux Kernel

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