RHSA-2022:0272: Important: polkit security update
The polkit packages provide a component for controlling system-wide privileges. This component provides a uniform and organized way for non-privileged processes to communicate with privileged ones.Security Fix(es): polkit: Local privilege escalation in pkexec due to incorrect handling of argument vector (CVE-2021-4034) 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-2022:0272?
The severity of RHSA-2022:0272 is classified as important.
How do I fix RHSA-2022:0272?
To fix RHSA-2022:0272, update the polkit package to version 0.112-12.el7_4.2 or later.
What issue does RHSA-2022:0272 address?
RHSA-2022:0272 addresses a local privilege escalation vulnerability in pkexec.
Which packages are affected by RHSA-2022:0272?
The affected packages include polkit, polkit-debuginfo, polkit-devel, and polkit-docs.
Is there a recommended action for RHSA-2022:0272?
Yes, it is recommended to apply the security updates as soon as possible to mitigate the vulnerability.