Bug 2374412 (CVE-2025-52555)

Summary: CVE-2025-52555 ceph: privilege escalation by unprivileged users in a ceph-fuse mounted CephFS
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
Status: NEW --- QA Contact:
Severity: high Docs Contact:
Priority: high    
Version: unspecifiedCC: amctagga, aoconnor, bniver, flucifre, gmeno, mbenjamin, mhackett, security-response-team, sostapov, vereddy
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
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Doc Text:
A flaw was found in Ceph. This vulnerability allows a non-privileged user to change the permissions from a directory owned by the root user and gain access to the targeted directory.
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Deadline: 2025-06-26   

Description OSIDB Bzimport 2025-06-23 21:33:47 UTC
A non-privileged user can change the permissions from a directory owned by the root user an can gain access to the targeted directory.