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

suse
Calendar Grey June 16, 2025
Dist Suse Esm H88
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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