Vulnerability Details : CVE-2020-25284

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.
Published 2020-09-13 18:15:10
Updated 2022-04-28 18:32:35
Source MITRE
View at NVD,   CVE.org

Products affected by CVE-2020-25284

Exploit prediction scoring system (EPSS) score for CVE-2020-25284

EPSS FAQ
0.04%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 6 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2020-25284

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
1.9
 LOW AV:L/AC:M/Au:N/C:N/I:P/A:N
3.4
2.9
 NIST
4.1
 MEDIUM CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:H/A:N
0.5
3.6
 NIST

CWE ids for CVE-2020-25284

  • The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check.
    Assigned by: nvd@nist.gov (Primary)

References for CVE-2020-25284

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