CVE-2025-38647

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

0.14% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 3.6% 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

2025-08-22 16:00Z1 YR AGO

Last updated

2026-05-11 21:32Z3 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-413Improper Resource LockingBase

Data version

5.2

Document digest

e327b8d4ca5d2a3d754cf04e5b69491fb86d22a2b8dd25076bdacd6b0d57297f

• git.kernel.orghttps://git.kernel.org/stable/c/f7ac6df92eee030151476078069dc3eb0002dfb0
• git.kernel.orghttps://git.kernel.org/stable/c/6fe21445f7e801de5527d420f8e25e97b0cdd7e2