CVE-2025-52555 (GCVE-0-2025-52555)

Vulnerability from cvelistv5 – Published: 2025-06-26 20:21 – Updated: 2025-11-03 18:13
VLAI
Title
CephFS Permission Escalation Vulnerability in Ceph Fuse mounted FS
Summary
Ceph is a distributed object, block, and file storage platform. In versions 17.2.7, 18.2.1 through 18.2.4, and 19.0.0 through 19.2.2, an unprivileged user can escalate to root privileges in a ceph-fuse mounted CephFS by chmod 777 a directory owned by root to gain access. The result of this is that a user could read, write and execute to any directory owned by root as long as they chmod 777 it. This impacts confidentiality, integrity, and availability. It is patched in versions 17.2.8, 18.2.5, and 19.2.3.
Severity
6.5 (Medium)
CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:C/C:H/I:L/A:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-06-26 20:40 UTC
CWE
  • CWE-269 - Improper Privilege Management
Assigner
GitHub_M CNA under the mitre root
CNA scorecard C 72/100 over 7868 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
ceph ceph Affected: = 17.2.7
Affected: >= 18.2.1, < 18.2.5
Affected: >= 19.0.0, < 19.2.3
guessed Create a notification for this product.
Show details on NVD website
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