RHSA-2023:4817: 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: ipvlan: out-of-bounds write caused by unclear skb->cb (CVE-2023-3090) kernel: clsflower: out-of-bounds write in flsetgeneveopt() (CVE-2023-35788) kernel: OOB access in the Linux kernel's XFS subsystem (CVE-2023-2124) 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 RT source tree to the RHEL-8.2.z28 source tree (BZ#2228917)
— Red Hat
Affected Software
Remediation
Event History
Frequently Asked Questions
What is the severity of RHSA-2023:4817?
The severity of RHSA-2023:4817 is high, with a severity value of 7.
What is the affected software for RHSA-2023:4817?
The affected software for RHSA-2023:4817 includes various versions of the kernel-rt package and its related components.
How do I fix RHSA-2023:4817?
To fix RHSA-2023:4817, update the kernel-rt package and its related components to version 4.18.0-193.113.1.rt13.164.el8_2 or later.
Where can I find more information about RHSA-2023:4817?
You can find more information about RHSA-2023:4817 on the Red Hat Customer Portal at the following link: https://access.redhat.com/errata/RHSA-2023:4817