Vulnerability in Kubernetes Cri-o
CVE-2022-27652
A flaw was found in cri-o, where containers were incorrectly started with non-empty default permissions. A vulnerability was found in Moby (Docker Engine) where containers started incorrectly with non-empty inheritable Linux process capabi…
EPSS: 0.002 (14.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.
Affected products
- Kubernetes Cri-o
- Mobyproject Moby
- Fedoraproject Fedora — versions 35
- Redhat Openshift_container_platform — versions 3.11, 4.0
- N/a Cri-o — versions Affects all versions.
Weakness classification (CWE)
Public proof-of-concept exploits
References
- secalert@redhat.com (Third Party Advisory, x_refsource_MISC, Issue Tracking)
- secalert@redhat.com (Third Party Advisory, x_refsource_MISC, Mitigation)
Frequently asked questions
- What is CVE-2022-27652?
- CVE-2022-27652 is a medium-severity vulnerability in Kubernetes Cri-o, classified under Incorrect Default Permissions. CVSS score: 5.3/10. Published 2022-04-18.
- How severe is CVE-2022-27652?
- Medium severity. CVSS v3 base score is 5.3 out of 10.
- Is CVE-2022-27652 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.