Medium severity4.2NVD Advisory· Published Feb 9, 2022· Updated Jun 17, 2026
CVE-2022-0532
CVE-2022-0532
Description
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.
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Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
github.com/cri-o/cri-oGo | < 1.23.1 | 1.23.1 |
Affected products
4- cpe:2.3:a:redhat:openshift_container_platform:4.0:*:*:*:*:*:*:*
Patches
Vulnerability mechanics
References
6- bugzilla.redhat.com/show_bug.cginvdIssue TrackingPatchThird Party AdvisoryWEB
- github.com/advisories/GHSA-jqmc-79gx-7g8pghsaADVISORY
- kubernetes.io/docs/tasks/administer-cluster/sysctl-cluster/nvdVendor AdvisoryWEB
- nvd.nist.gov/vuln/detail/CVE-2022-0532ghsaADVISORY
- github.com/cri-o/cri-o/pull/5610ghsaWEB
- github.com/cri-o/cri-o/releases/tag/v1.23.1ghsaWEB
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