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openSUSE 15.6: SUSE-SU-2025:01965-1 important: Linux Kernel update

opensuse
Calendar Grey June 16, 2025
Dist Opensuse Esm H88
Significant news concerning the Linux Kernel in openSUSE addressing 171 bugs, which encompass essential security improvements.
An update that solves 171 vulnerabilities and has 28 security fixes can now be installed.

Description

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).

* CVE-2025-21787: team: better TEAM_OPTION_TYPE_STRING validation

(bsc#1238774).

* CVE-2025-21814: ptp: Ensure info->enable callback is always set

(bsc#1238473).

Read the Full Advisory

Topics%20covered

Topics Covered

security advisory security issue kernel update important openSUSE Linux Kernel

Patch

## 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:

* openSUSE Leap 15.6

zypper in -t patch openSUSE-SLE-15.6-2025-1965=1 SUSE-2025-1965=1

* Public Cloud Module 15-SP6

zypper in -t patch SUSE-SLE-Module-Public-Cloud-15-SP6-2025-1965=1

Package List

* openSUSE Leap 15.6 (aarch64 x86_64)

* dlm-kmp-azure-6.4.0-150600.8.40.1

* kselftests-kmp-azure-debuginfo-6.4.0-150600.8.40.1

* kernel-azure-extra-debuginfo-6.4.0-150600.8.40.1

* reiserfs-kmp-azure-debuginfo-6.4.0-150600.8.40.1

* kselftests-kmp-azure-6.4.0-150600.8.40.1

* gfs2-kmp-azure-debuginfo-6.4.0-150600.8.40.1

* ocfs2-kmp-azure-debuginfo-6.4.0-150600.8.40.1

* kernel-azure-debuginfo-6.4.0-150600.8.40.1

* reiserfs-kmp-azure-6.4.0-150600.8.40.1

* cluster-md-kmp-azure-debuginfo-6.4.0-150600.8.40.1

* cluster-md-kmp-azure-6.4.0-150600.8.40.1

* kernel-syms-azure-6.4.0-150600.8.40.1

* kernel-azure-extra-6.4.0-150600.8.40.1

* kernel-azure-debugsource-6.4.0-150600.8.40.1

* kernel-azure-optional-6.4.0-150600.8.40.1

* kernel-azure-devel-debuginfo-6.4.0-150600.8.40.1

* kernel-azure-optional-debuginfo-6.4.0-150600.8.40.1

* kernel-azure-devel-6.4.0-150600.8.40.1

* gfs2-kmp-azure-6.4.0-150600.8.40.1

* dlm-kmp-azure-debuginfo-6.4.0-150600.8.40.1

* ocfs2-kmp-azure-6.4.0-150600.8.40.1

* openSUSE Leap 15.6 (aarch64...

Read the Full Advisory

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

* bsc#1242502

* bsc#1242506

* bsc#1242507

* bsc#1242509

* bsc#1242510

* bsc#1242512

* bsc#1242513

* bsc#1242514

* bsc#1242520

* bsc#1242523

* bsc#1242524

* bsc#1242529

* bsc#1242530

* bsc#1242531

* bsc#1242532

* bsc#1242559

* bsc#1242563

* bsc#1242564

*...

Read the Full Advisory

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2025:01965-1
Release Date: 2025-06-16T14:54:38Z
Affected Products: * openSUSE Leap 15.6 * Public Cloud Module 15-SP6 * SUSE Linux Enterprise Server 15 SP6 * SUSE Linux Enterprise Server for SAP Applications 15 SP6

Topics%20covered

Topics Covered

security advisory security issue kernel update important openSUSE Linux Kernel

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