CVE-2025-38551

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

0.11% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 1.7% 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

2025-08-16 11:34Z1 YR AGO

Last updated

2026-05-23 15:59Z3 MO AGO

Reserved

2025-04-16

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-667Improper LockingClass

Data version

5.2

Document digest

cd2d345062b8847e40fe013b10ebb84ab948d6613ea07545ef971577ff4003fa

• git.kernel.orghttps://git.kernel.org/stable/c/4e7c46362550b229354aeb52038f414e231b0037
• git.kernel.orghttps://git.kernel.org/stable/c/3859f137b3c1fa1f0031d54263234566bdcdd7aa
• git.kernel.orghttps://git.kernel.org/stable/c/be5dcaed694e4255dc02dd0acfe036708c535def