RHSA-2022:7330: 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): posix cpu timer use-after-free may lead to local privilege escalation (CVE-2022-2585) 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-2022:7330?
The severity of RHSA-2022:7330 is classified as critical due to a local privilege escalation vulnerability.
How do I fix RHSA-2022:7330?
To fix RHSA-2022:7330, you should update the kpatch-patch package to the latest version available.
What vulnerability is addressed in RHSA-2022:7330?
RHSA-2022:7330 addresses a posix cpu timer use-after-free vulnerability that may lead to local privilege escalation.
Which versions of kpatch-patch are affected by RHSA-2022:7330?
RHSA-2022:7330 affects multiple versions of kpatch-patch including 5_14_0-70_13_1-1-4.el9_0 and others listed in the advisory.
Is RHSA-2022:7330 a kernel vulnerability?
Yes, RHSA-2022:7330 is classified as a kernel vulnerability due to its impact on the kernel live patch module.