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CVE-2022-0532

CVE-2022-0532

EPSS 0.8%CWE-732
An incorrect sysctls validation vulnerability was found in CRI-O 1.18 and earlier. The sysctls from the list of "safe" sysctls specified for the cluster will be applied to the host if an attacker is able to create a pod with a hostIPC and hostNetwork kernel namespace.
Affected products
n/a · cri-o

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References
https://bugzilla.redhat.com/show_bug.cgi?id=2051730https://kubernetes.io/docs/tasks/administer-cluster/sysctl-cluster/#enabling-unsafe-sysctls