Description
A trust-boundary flaw in CRI-O's sandbox state persistence allows attacker-influenced pod metadata to overwrite CRI-O's own reserved sandbox bookkeeping; once reloaded as trusted after a restart, a later container recreate in that sandbox can expose a host-side runtime-management resource inside the container, enabling container escape.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Red Hat Red Hat OpenShift Container Platform 4.16
Default version status: affected
0:1.29.13-16.rhaos4.16.git84cfdc6.el8 to < *unaffected
Red Hat Red Hat OpenShift Container Platform 5
Default version status: affected