RHSA-2022:6592: Important: kpatch-patch security update
This is a kernel live patch module which is automatically loaded by the RPM post-install script to modify the code of a running kernel.Security Fix(es): kernel: heap overflow in nftseteleminit() (CVE-2022-34918) 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.
Affected Software
Remediation
Event History
Frequently Asked Questions
What is the severity of RHSA-2022:6592?
The severity of RHSA-2022:6592 is classified as Moderate due to a heap overflow in the nft_set_elem_init() function.
How do I fix RHSA-2022:6592?
To fix RHSA-2022:6592, you should update the kpatch-patch package to version 5_14_0-70_13_1-1-2.el9_0 or newer.
Which systems are affected by RHSA-2022:6592?
RHSA-2022:6592 affects systems using the Red Hat kpatch-patch package prior to the remedied versions.
What vulnerability is addressed in RHSA-2022:6592?
RHSA-2022:6592 addresses a heap overflow vulnerability identified as CVE-2022-34918.
Is a reboot required after applying the fix for RHSA-2022:6592?
A reboot is not necessarily required for applying the fix for RHSA-2022:6592, but it is recommended to ensure all changes take effect.