DEBIAN-CVE-2020-25284

Advisory lineage Upstream: 1 Downstream: 2
Upstream
CVE-2020-25284
Published: 13 Sept 2020, 18:15
Last modified:28 Apr 2026, 20:21

Vulnerability Summary

Overall Risk (default)
low
16/100
CVSS Score
4.1 MEDIUM
3.1 (osv_debian)
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

13 Sept 2020, 18:15
Published
Vulnerability first disclosed
28 Apr 2026, 20:21
Last Modified
Vulnerability information updated

Description

The rbd block device driver in drivers/block/rbd.c in the Linux kernel through 5.8.9 used incomplete permission checking for access to rbd devices, which could be leveraged by local attackers to map or unmap rbd block devices, aka CID-f44d04e696fe.

CVSS Metrics

  • v3.1•MEDIUM•Score: 4.1CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:H/A:N

Affected Systems

  • debian•linux

    < 5.8.10-1 | < 5.8.10-1 | < 5.8.10-1 | < 5.8.10-1

References (1)