RHSA-2022:7146: Important: kernel security update
The kernel packages contain the Linux kernel, the core of any Linux operating system.Security Fix(es): a use-after-free in clsroute filter implementation may lead to privilege escalation (CVE-2022-2588) 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-2022:7146?
The severity of RHSA-2022:7146 is classified as important.
How do I fix RHSA-2022:7146?
To fix RHSA-2022:7146, upgrade the affected kernel packages to version 3.10.0-693.106.1.el7 or later.
What vulnerabilities are addressed in RHSA-2022:7146?
RHSA-2022:7146 addresses a use-after-free vulnerability in the cls_route filter implementation that may lead to privilege escalation (CVE-2022-2588).
What systems are affected by RHSA-2022:7146?
RHSA-2022:7146 affects systems running specific versions of the Linux kernel package on Red Hat Enterprise Linux 7.
Is there a known exploit for RHSA-2022:7146?
As of now, there is no public knowledge of an exploit specifically targeting the vulnerability identified in RHSA-2022:7146.