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SUSE: Kernel Important Security Update 2025:4189-1 CVE-2023-53619

suse
Calendar Grey November 24, 2025
Dist Suse Esm H88
A SUSE security update for the kernel resolving 137 vulnerabilities with important severity and various fixes. Reboot recommended.
* bsc#1065729 * bsc#1154048 * bsc#1205128 * bsc#1210124 * bsc#1212175

Summary

## The SUSE Linux Enterprise 12 SP5 kernel was updated to fix various security issues The following security issues were fixed: * CVE-2021-4460: drm/amdkfd: Fix UBSAN shift-out-of-bounds warning (bsc#1250764). * CVE-2022-48631: ext4: fix bug in extents parsing when eh_entries == 0 and eh_depth > 0 (bsc#1223475). * CVE-2022-50236: iommu/mediatek: Fix crash on isr after kexec() (bsc#1249702). * CVE-2022-50249: memory: of: Fix refcount leak bug in of_get_ddr_timings() (bsc#1249747). * CVE-2022-50280: pnode: terminate at peers of source (bsc#1249806). * CVE-2022-50293: btrfs: do not BUG_ON() on ENOMEM when dropping extent items for a range (bsc#1249752). * CVE-2022-50327: ACPI: processor: idle: Check acpi_fetch_acpi_dev() return value (bsc#1249859).

Topics%20covered

Topics Covered

security advisory security issue SuSE important kernel system crash

References

* bsc#1065729

* bsc#1154048

* bsc#1205128

* bsc#1210124

* bsc#1212175

* bsc#1213747

* bsc#1215136

* bsc#1215152

* bsc#1223475

* bsc#1235485

* bsc#1247518

* bsc#1248211

* bsc#1249161

* bsc#1249169

* bsc#1249182

* bsc#1249203

* bsc#1249215

* bsc#1249224

* bsc#1249260

* bsc#1249265

* bsc#1249285

* bsc#1249302

* bsc#1249317

* bsc#1249506

* bsc#1249512

* bsc#1249682

* bsc#1249702

* bsc#1249721

* bsc#1249747

* bsc#1249752

* bsc#1249806

* bsc#1249820

* bsc#1249854

* bsc#1249859

* bsc#1249863

* bsc#1249916

* bsc#1249941

* bsc#1250032

* bsc#1250040

* bsc#1250074

* bsc#1250107

* bsc#1250137

* bsc#1250163

* bsc#1250164

* bsc#1250202

* bsc#1250211

* bsc#1250261

* bsc#1250274

* bsc#1250277

* bsc#1250311

* bsc#1250329

* bsc#1250400

* bsc#1250455

* bsc#1250704

* bsc#1250741

* bsc#1250742

* bsc#1250764

* bsc#1250768

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2025:4189-1
Release Date: 2025-11-24T09:18:14Z
Rating: important

Topics%20covered

Topics Covered

security advisory security issue SuSE important kernel system crash

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