RHSA-2022:4924: Important: kernel security and bug fix update
The kernel packages contain the Linux kernel, the core of any Linux operating system.<br>Security Fix(es):<br><li> kernel: buffer overflow in IPsec ESP transformation code (CVE-2022-27666)</li> 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.<br>Bug Fix(es):<br><li> RH8.6 - slub corruption during LPM of hnv interface (BZ#2081253)</li>
Affected Software
Remediation
Event History
Frequently Asked Questions
What is the severity of RHSA-2022:4924?
RHSA-2022:4924 has a CVSS score that indicates a high severity due to a buffer overflow vulnerability in the kernel.
How do I fix RHSA-2022:4924?
To fix RHSA-2022:4924, update the kernel package to version 4.18.0-147.67.1.el8_1 or later.
What systems are affected by RHSA-2022:4924?
RHSA-2022:4924 affects multiple Red Hat packages including kernel, bpftool, and their respective debug and development versions.
What is the nature of the vulnerability in RHSA-2022:4924?
The vulnerability in RHSA-2022:4924 is a buffer overflow in the IPsec ESP transformation code, potentially allowing for remote code execution.
How can I determine if my system is vulnerable to RHSA-2022:4924?
To determine if your system is vulnerable to RHSA-2022:4924, check if any installed kernel package versions are below 4.18.0-147.67.1.el8_1.