Bug 2423995

Summary: [Minor Incident] CVE-2025-52881 buildah: container escape and denial of service due to arbitrary write gadgets and procfs write redirects [fedora-42]
Product: [Fedora] Fedora Reporter: Patrick Del Bello <pdelbell>
Component: buildahAssignee: Lokesh Mandvekar <lsm5>
Status: CLOSED CURRENTRELEASE QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: high Docs Contact:
Priority: high    
Version: 42CC: amurdaca, debarshir, dwalsh, fedoraproject, go-sig, jnovy, lsm5, nsella, pehunt, pholzing, tsweeney
Target Milestone: ---Keywords: Security, SecurityTracking
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard: {"flaws": ["41d5df38-b077-4af4-811e-b26adbdff4fe"]}
Fixed In Version: Doc Type: ---
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2025-12-22 14:04:26 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On:    
Bug Blocks: 2404715    

Description Patrick Del Bello 2025-12-19 21:57:05 UTC 
Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.

The following link provides references to all essential vulnerability management information. If something is wrong or missing, please contact a member of PSIRT.
https://spaces.redhat.com/display/PRODSEC/Vulnerability+Management+-+Essential+Documents+for+Engineering+Teams
Comment 1 Lokesh Mandvekar 2025-12-22 14:04:26 UTC 
buildah 1.42.2 vendors opencontainers/selinux v1.13.1