RHSA-2025:21795HighCVSS 8.8
Red Hat Security Advisory: OpenShift Container Platform 4.18.29 bug fix and security update
🔗 CVE IDs covered (4)
📋 Description
CVE-2025-11561 — sssd: SSSD default Kerberos configuration allows privilege escalation on AD-joined Linux systems CVE-2025-31133 — runc: container escape via 'masked path' abuse due to mount race conditions CVE-2025-52565 — runc: container escape with malicious config due to /dev/console mount and related races CVE-2025-52881 — runc: opencontainers/selinux: container escape and denial of service due to arbitrary write gadgets and procfs write redirects
🔗 References (7)
- selfhttps://access.redhat.com/errata/RHSA-2025:21795
- externalhttps://access.redhat.com/security/updates/classification/#important
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2402727
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2404705
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2404708
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2404715
- selfhttps://security.access.redhat.com/data/csaf/v2/advisories/2025/rhsa-2025_21795.json