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CVE-2022-0811

Published: Mar 16, 2022

Modified: Aug 2, 2024

PUBLISHED

Description

A flaw was found in CRI-O in the way it set kernel options for a pod. This issue allows anyone with rights to deploy a pod on a Kubernetes cluster that uses the CRI-O runtime to achieve a container escape and arbitrary code execution as root on the cluster node, where the malicious pod was deployed.

Vendor	Product	Versions
n/a	CRI-O	affected `cri-o 1.24.0, cri-o 1.23.2, cri-o 1.22.3, cri-o 1.21.6, cri-o 1.20.7, cri-o 1.19.6`

Weaknesses (CWE)

References

https://bugzilla.redhat.com/show_bug.cgi?id=2059475

x_refsource_MISC

https://github.com/cri-o/cri-o/security/advisories/GHSA-6x2m-w449-qwx7

x_refsource_MISC

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