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SUSE 15 SP7: Kernel Important Security Fixes 2025:03633-1

suse
Calendar Grey October 17, 2025
Dist Suse Esm H88
SUSE updates the Linux Kernel to fix 196 security issues and enhances system stability. Immediate action advised.
* bsc#1012628 * bsc#1170284 * bsc#1212533 * bsc#1213545 * bsc#1215199

Summary

## The SUSE Linux Enterprise 15 SP7 Azure 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-2024-46733: btrfs: fix qgroup reserve leaks in cow_file_range (bsc#1230708). * 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-2025-37885: KVM: x86: Reset IRTE to host control if _new_ route isn't postable (bsc#1242960). * CVE-2025-38006: net: mctp: Do not access ifa_index when missing (bsc#1244930). * CVE-2025-38075: scsi: target: iscsi: Fix timeout on deleted connection (bsc#1244734).

Topics%20covered

Topics Covered

security advisory SuSE DoS important kernel security bugfix

References

* bsc#1012628

* bsc#1170284

* bsc#1212533

* bsc#1213545

* bsc#1215199

* bsc#1216527

* bsc#1218644

* bsc#1221858

* bsc#1222323

* bsc#1227555

* bsc#1230062

* bsc#1230557

* bsc#1230708

* bsc#1233120

* bsc#1236897

* bsc#1237449

* bsc#1237776

* bsc#1238782

* bsc#1240324

* bsc#1240708

* bsc#1240890

* bsc#1241166

* bsc#1241292

* bsc#1241353

* bsc#1241866

* bsc#1242034

* bsc#1242754

* bsc#1242960

* bsc#1243112

* bsc#1244734

* bsc#1244930

* bsc#1245410

* bsc#1245538

* bsc#1245663

* bsc#1245700

* bsc#1245710

* bsc#1245767

* bsc#1245780

* bsc#1245815

* bsc#1245956

* bsc#1245963

* bsc#1245973

* bsc#1245977

* bsc#1246005

* bsc#1246012

* bsc#1246057

* bsc#1246181

* bsc#1246190

* bsc#1246193

* bsc#1246248

* bsc#1246298

* bsc#1246509

* bsc#1246782

* bsc#1247057

* bsc#1247078

* bsc#1247099

* bsc#1247112

* bsc#1247116

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2025:03633-1
Release Date: 2025-10-17T14:32:41Z
Rating: important

Topics%20covered

Topics Covered

security advisory SuSE DoS important kernel security bugfix

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