ALSA-2025:20957
- Source
- https://errata.almalinux.org/9/ALSA-2025-20957.html
- Import Source
- https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2025:20957.json
- JSON Data
- https://api.osv.dev/v1/vulns/ALSA-2025:20957
- Related
- Published
- 2025-11-11T00:00:00Z
- Modified
- 2025-11-19T09:31:22Z
- Summary
- Important: runc security update
- Details
-
The runC tool is a lightweight, portable implementation of the Open Container Format (OCF) that provides container runtime.
Security Fix(es):
- runc: container escape via 'masked path' abuse due to mount race conditions (CVE-2025-31133)
- runc: container escape with malicious config due to /dev/console mount and related races (CVE-2025-52565)
- runc: container escape and denial of service due to arbitrary write gadgets and procfs write redirects (CVE-2025-52881)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
- References
-
- https://access.redhat.com/errata/RHSA-2025:20957
- https://access.redhat.com/security/cve/CVE-2025-31133
- https://access.redhat.com/security/cve/CVE-2025-52565
- https://access.redhat.com/security/cve/CVE-2025-52881
- https://bugzilla.redhat.com/2404705
- https://bugzilla.redhat.com/2404708
- https://bugzilla.redhat.com/2404715
- https://errata.almalinux.org/9/ALSA-2025-20957.html