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openSUSE: Linux Kernel Critical Patch Release 2025:04210-1

opensuse
Calendar Grey July 28, 2025
Dist Opensuse Esm H88
A significant security patch for the Fedora Linux kernel has been released, targeting 198 vulnerabilities and providing essential enhancements.
An update that solves 221 vulnerabilities, contains two features and has 37 security fixes can now be installed.

Description

This update provides the initial livepatch for this kernel update. This update

does not contain any fixes and will be updated with livepatches later.

## Special Instructions and Notes:

* Please reboot the system after installing this update.

Topics%20covered

Topics Covered

security advisory buffer overflow remote access important kernel OpenSUSE

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 15.4

zypper in -t patch SUSE-2025-2537=1

* SUSE Linux Enterprise Micro for Rancher 5.3

zypper in -t patch SUSE-SLE-Micro-5.3-2025-2537=1

* SUSE Linux Enterprise Micro 5.3

zypper in -t patch SUSE-SLE-Micro-5.3-2025-2537=1

* SUSE Linux Enterprise Micro for Rancher 5.4

zypper in -t patch SUSE-SLE-Micro-5.4-2025-2537=1

* SUSE Linux Enterprise Micro 5.4

zypper in -t patch SUSE-SLE-Micro-5.4-2025-2537=1

* SUSE Linux Enterprise High Availability Extension 15 SP4

zypper in -t patch SUSE-SLE-Product-HA-15-SP4-2025-2537=1

* SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4

zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-ESPOS-2025-2537=1

* SUSE Linux Enterprise High Performance Computing LTSS 15 SP4

zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-LTSS-2025-2537=1

* SUSE Linux Enterprise...

Read the Full Advisory

Package List

* openSUSE Leap 15.4 (noarch nosrc)

* kernel-docs-5.14.21-150400.24.170.1

* openSUSE Leap 15.4 (noarch)

* kernel-macros-5.14.21-150400.24.170.1

* kernel-docs-html-5.14.21-150400.24.170.1

* kernel-source-vanilla-5.14.21-150400.24.170.1

* kernel-devel-5.14.21-150400.24.170.1

* kernel-source-5.14.21-150400.24.170.1

* openSUSE Leap 15.4 (aarch64 ppc64le x86_64)

* kernel-default-base-rebuild-5.14.21-150400.24.170.2.150400.24.86.2

* kernel-kvmsmall-debugsource-5.14.21-150400.24.170.2

* kernel-default-base-5.14.21-150400.24.170.2.150400.24.86.2

* kernel-kvmsmall-devel-debuginfo-5.14.21-150400.24.170.2

* kernel-kvmsmall-debuginfo-5.14.21-150400.24.170.2

* kernel-kvmsmall-devel-5.14.21-150400.24.170.2

* openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64)

* ocfs2-kmp-default-5.14.21-150400.24.170.2

* cluster-md-kmp-default-5.14.21-150400.24.170.2

* gfs2-kmp-default-5.14.21-150400.24.170.2

* kernel-default-extra-debuginfo-5.14.21-150400.24.170.2

* kselftests-kmp-default-5.14.21-150400.24.170.2

*...

Read the Full Advisory

References

* bsc#1065729

* bsc#1156395

* bsc#1193629

* bsc#1194869

* bsc#1198410

* bsc#1199356

* bsc#1199487

* bsc#1201160

* bsc#1201956

* bsc#1202094

* bsc#1202095

* bsc#1202564

* bsc#1202716

* bsc#1202823

* bsc#1202860

* bsc#1203197

* bsc#1203361

* bsc#1205220

* bsc#1205514

* bsc#1206664

* bsc#1206878

* bsc#1206880

* bsc#1207361

* bsc#1207638

* bsc#1211226

* bsc#1212051

* bsc#1213090

* bsc#1218184

* bsc#1218234

* bsc#1218470

* bsc#1222634

* bsc#1223675

* bsc#1224095

* bsc#1224597

* bsc#1225468

* bsc#1225820

* bsc#1226514

* bsc#1226552

* bsc#1228659

* bsc#1230827

* bsc#1231293

* bsc#1232504

* bsc#1233551

* bsc#1234156

* bsc#1234381

* bsc#1234454

* bsc#1235637

* bsc#1236333

* bsc#1236821

* bsc#1236822

* bsc#1237159

* bsc#1237312

* bsc#1237313

* bsc#1238303

* bsc#1238526

* bsc#1238570

* bsc#1238876

* bsc#1239986

* bsc#1240785

* bsc#1241038

* bsc#1242221

* bsc#1242414

* bsc#1242417

* bsc#1242504

* bsc#1242596

* bsc#1242782

* bsc#1242924

* bsc#1243001

* bsc#1243330

* bsc#1243543

* bsc#1243627

* bsc#1243832

* bsc#1244114

* bsc#1244179

* bsc#1244234

* bsc#1244241

*...

Read the Full Advisory

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2025:02537-1
Release Date: 2025-07-28T15:09:38Z
Affected Products: * openSUSE Leap 15.4 * SUSE Linux Enterprise High Availability Extension 15 SP4 * SUSE Linux Enterprise High Performance Computing 15 SP4 * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 * SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 * SUSE Linux Enterprise Live Patching 15-SP4 * SUSE Linux Enterprise Micro 5.3 * SUSE Linux Enterprise Micro 5.4 * SUSE Linux Enterprise Micro for Rancher 5.3 * SUSE Linux Enterprise Micro for Rancher 5.4 * SUSE Linux Enterprise Real Time 15 SP4 * SUSE Linux Enterprise Server 15 SP4 * SUSE Linux Enterprise Server 15 SP4 LTSS * SUSE Linux Enterprise Server for SAP Applications 15 SP4 * SUSE Manager Proxy 4.3 * SUSE Manager Retail Branch Server 4.3 * SUSE Manager Server 4.3

Topics%20covered

Topics Covered

security advisory buffer overflow remote access important kernel OpenSUSE

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