CVE-2025-21654

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

0.20% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 10.5% of scored records. A rank, not a probability.

NVD base score

5.5 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

NVD analysis status

Analyzed. NVD last modified this record on 2026-06-17.

Red Hat severity

Moderate. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2025-01-19 10:18Z1 YR AGO

Last updated

2026-05-11 21:03Z3 MO AGO

Reserved

2024-12-29

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-617Reachable AssertionBase
• CWE-20Improper Input ValidationClass

Data version

5.2

Document digest

a8526a38ddbf9e48718af7feffdabac69b23f62b551de540838c8f290bc8fb89

• git.kernel.orghttps://git.kernel.org/stable/c/f0c0ac84de17c37e6e84da65fb920f91dada55ad
• git.kernel.orghttps://git.kernel.org/stable/c/3c7c90274ae339e1ad443c9be1c67a20b80b9c76
• git.kernel.orghttps://git.kernel.org/stable/c/c45beebfde34aa71afbc48b2c54cdda623515037