Red Hat Security AdvisoryRHSA-2025:23009
kernel security update
Released 2025-12-10 · Red Hat rating Moderate · View on Red Hat →
Fixed in
- Red Hat Enterprise Linux AppStream EUS (v. 10.0) kernel-64k-debug-devel-6.12.0-55.48.1.el10_0, kernel-64k-debug-devel-matched-6.12.0-55.48.1.el10_0, kernel-64k-devel-6.12.0-55.48.1.el10_0 +12
- Red Hat Enterprise Linux BaseOS EUS (v. 10.0) kernel-6.12.0-55.48.1.el10_0, kernel-64k-6.12.0-55.48.1.el10_0, kernel-64k-core-6.12.0-55.48.1.el10_0 +28
- Red Hat Enterprise Linux CodeReady Linux Builder EUS (v. 10.0) kernel-tools-libs-devel-6.12.0-55.48.1.el10_0, libperf-6.12.0-55.48.1.el10_0
- Red Hat Enterprise Linux Real Time EUS (v. 10.0) kernel-rt-6.12.0-55.48.1.el10_0, kernel-rt-64k-6.12.0-55.48.1.el10_0, kernel-rt-64k-core-6.12.0-55.48.1.el10_0 +21
- Red Hat Enterprise Linux Real Time for NFV EUS (v. 10.0) kernel-rt-6.12.0-55.48.1.el10_0, kernel-rt-core-6.12.0-55.48.1.el10_0, kernel-rt-debug-6.12.0-55.48.1.el10_0 +11
Fixes 1 record
Priority MEDIUM 42
In the Linux kernel, the following vulnerability has been resolved: cifs: Fix oops due to uninitialised variable Fix smb3_init_transform_rq() to initialise buffer to NULL before calling netfs_alloc_folioq_buffer() as net…
CVSS 3.1CRITICAL 9.8· Network · No auth · No interaction · EPSS 0.00391 · Published 2025-09-05 · Fixed in 6.12.44, 6.16.4 +1 CWE-908
