Bug 2424004

Summary: [Minor Incident] CVE-2025-52881 cri-o1.34: 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: cri-o1.34Assignee: Brad Smith <bradley.g.smith>
Status: NEW --- QA Contact:
Severity: high Docs Contact:
Priority: high    
Version: 42CC: bradley.g.smith, go-sig
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:
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Clone Of: Environment:
Last Closed: Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
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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 21:57:53 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