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SUSE: Critical Security Update for Key Kernel Vulnerabilities 2025:3725-1

suse
Calendar Grey October 22, 2025
Dist Suse Esm H88
SUSE kernel update addresses multiple vulnerabilities and bugs, including security fixes with installation instructions.
* bsc#1212533 * bsc#1216527 * bsc#1218644 * bsc#1227555 * bsc#1230062

Summary

## The SUSE Linux Enterprise 15 SP7 RT kernel was updated to receive various security bugfixes. The following security bugs were fixed: * CVE-2023-53261: coresight: Fix memory leak in acpi_buffer->pointer (bsc#1249770). * CVE-2024-58090: sched/core: Prevent rescheduling when interrupts are disabled (bsc#1240324). * CVE-2025-22022: usb: xhci: Apply the link chain quirk on NEC isoc endpoints (bsc#1241292). * CVE-2025-38119: scsi: core: ufs: Fix a hang in the error handler (bsc#1245700). * CVE-2025-38216: iommu/vt-d: Restore context entry setup order for aliased devices (bsc#1245963). * CVE-2025-38234: sched/rt: Fix race in push_rt_task (bsc#1246057). * CVE-2025-38263: bcache: fix NULL pointer in cache_set_flush() (bsc#1246248).

Topics%20covered

Topics Covered

security advisory security issue SuSE important kernel system update

References

* bsc#1212533

* bsc#1216527

* bsc#1218644

* bsc#1227555

* bsc#1230062

* bsc#1236897

* bsc#1237449

* bsc#1237776

* bsc#1238782

* bsc#1240324

* bsc#1241166

* bsc#1241292

* bsc#1241866

* bsc#1243112

* bsc#1245538

* bsc#1245700

* bsc#1245963

* bsc#1246057

* bsc#1246190

* bsc#1246248

* bsc#1246298

* bsc#1246509

* bsc#1246782

* bsc#1247099

* bsc#1247126

* bsc#1247136

* bsc#1247137

* bsc#1247223

* bsc#1247239

* bsc#1247262

* bsc#1247442

* bsc#1247483

* bsc#1247963

* bsc#1248111

* bsc#1248121

* bsc#1248192

* bsc#1248199

* bsc#1248200

* bsc#1248202

* bsc#1248225

* bsc#1248296

* bsc#1248343

* bsc#1248357

* bsc#1248360

* bsc#1248365

* bsc#1248378

* bsc#1248380

* bsc#1248392

* bsc#1248512

* bsc#1248610

* bsc#1248616

* bsc#1248619

* bsc#1248622

* bsc#1248626

* bsc#1248628

* bsc#1248634

* bsc#1248639

* bsc#1248674

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2025:3725-1
Release Date: 2025-10-22T11:48:21Z
Rating: important

Topics%20covered

Topics Covered

security advisory security issue SuSE important kernel system update

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