Red Hat Security Advisory

RHSA-2025:17812

kernel-rt security update

Released 2025-10-13 · Red Hat rating Moderate · View on Red Hat →

Fixed in

Red Hat Enterprise Linux NFV (v. 8) kernel-rt-4.18.0-553.79.1.rt7.420.el8_10, kernel-rt-core-4.18.0-553.79.1.rt7.420.el8_10, kernel-rt-debug-4.18.0-553.79.1.rt7.420.el8_10 +9
Red Hat Enterprise Linux RT (v. 8) kernel-rt-4.18.0-553.79.1.rt7.420.el8_10, kernel-rt-core-4.18.0-553.79.1.rt7.420.el8_10, kernel-rt-debug-4.18.0-553.79.1.rt7.420.el8_10 +7

Fixes 2 records

TI-2023-29595 CVE-2023-53305 · GHSA-xw54-m5g5-fqcg

Bluetooth: L2CAP: Fix use-after-free

MEDIUM 40

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: Fix use-after-free Fix potential use-after-free in l2cap_le_command_rej.

CVSS 3.1HIGH 8.8 Adjacent network No auth No interaction EPSS 0.00232 Published 2025-09-16 Partial fix · 4.14.324, 4.19.293 +6 CWE-416

TI-2022-25713 CVE-2022-50228 · GHSA-522h-7c97-5jqc

KVM: SVM: Don't BUG if userspace injects an interrupt with GIF=0

LOW 25

In the Linux kernel, the following vulnerability has been resolved: KVM: SVM: Don't BUG if userspace injects an interrupt with GIF=0 Don't BUG/WARN on interrupt injection due to GIF being cleared, since it's trivial for…

CVSS 3.1MEDIUM 5.5 Local Low privileges No interaction EPSS 0.00275 Published 2025-06-18 Partial fix · 4.9.326, 4.14.291 +7