SB2022031723 - Red Hat OpenShift Container Platform 4.10 update for CRI-O
Published: March 17, 2022 Updated: May 4, 2022
Security Bulletin ID
SB2022031723
Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Code Injection (CVE-ID: CVE-2022-0811)
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a container escape flaw related to kernel options setting for a pod. A remote user can send a specially crafted request and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
Remediation
Install update from vendor's website.