RHSA-2023:4150: Important: kernel-rt security and bug fix update
Important: kernel-rt security and bug fix update
Other sources
The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements.Security Fix(es): kernel: use-after-free caused by l2capreassemblesdu() in net/bluetooth/l2capcore.c (CVE-2022-3564) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.Bug Fix(es): kernel-rt: update to the latest RHEL7.9.z24 source tree (BZ#2212577)
— Red Hat
Affected Software
Remediation
Event History
Frequently Asked Questions
What is the severity of RHSA-2023:4150?
The severity of RHSA-2023:4150 is high.
How do I fix RHSA-2023:4150?
To fix RHSA-2023:4150, update your kernel-rt package to version 3.10.0-1160.95.1.rt56.1241.el7 or later.
Which software is affected by RHSA-2023:4150?
The following software is affected by RHSA-2023:4150: Red Hat Enterprise Linux for Real Time for NFV, Red Hat Enterprise Linux for Real Time, kernel-rt, kernel-rt-debug, kernel-rt-debug-debuginfo, kernel-rt-debug-devel, kernel-rt-debuginfo, kernel-rt-devel, kernel-rt-doc, kernel-rt-trace, kernel-rt-trace-debuginfo, kernel-rt-trace-devel, kernel-rt-debug-kvm, kernel-rt-debug-kvm-debuginfo, kernel-rt-kvm, kernel-rt-kvm-debuginfo, kernel-rt-trace-kvm, kernel-rt-trace-kvm-debuginfo.
What is the Common Weakness Enumeration (CWE) for RHSA-2023:4150?
The Common Weakness Enumeration (CWE) for RHSA-2023:4150 is CWE-416.
Where can I find more information about RHSA-2023:4150?
You can find more information about RHSA-2023:4150 [here](https://access.redhat.com/errata/RHSA-2023:4150).