CVE-2022-27652

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Summary

CVECVE-2022-27652
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2022-04-18 17:15:00 UTC
Updated2022-04-27 00:22:00 UTC
DescriptionA 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 capabilities. This flaw allows an attacker with access to programs with inheritable file capabilities to elevate those capabilities to the permitted set when execve(2) runs.

Risk And Classification

Problem Types: CWE-276

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Fedoraproject Fedora 35 All All All
Application Kubernetes Cri-o - All All All
Application Mobyproject Moby All All All All
Application Redhat Openshift Container Platform 3.11 All All All
Application Redhat Openshift Container Platform 4.0 All All All

References

ReferenceSourceLinkTags
Default inheritable capabilities for linux container should be empty · Advisory · cri-o/cri-o · GitHub MISC github.com
2066839 – (CVE-2022-27652) CVE-2022-27652 cri-o: Default inheritable capabilities for linux container should be empty MISC bugzilla.redhat.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 240256 Red Hat OpenShift Container Platform 4.10 Security Update (RHSA-2022:1600)
  • 770150 Red Hat OpenShift Container Platform 4.1 Security Update (RHSA-2022:1600)
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