CVE-2025-38648

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

0.15% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 5.2% 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-476NULL Pointer DereferenceBase

Data version

5.2

Document digest

ae4c68c25b53043df839a1562c07246a5499d35ed0013b280eb5c9e55435ed91

• git.kernel.orghttps://git.kernel.org/stable/c/6031a54f4eac921efe6122a561d44df89b37f2d4
• git.kernel.orghttps://git.kernel.org/stable/c/a7645815edf4478f3258bb0db95a08986a77f5c0
• git.kernel.orghttps://git.kernel.org/stable/c/3a571a8d52272cc26858ab1bc83d0f66e5dee938
• git.kernel.orghttps://git.kernel.org/stable/c/cc063d23ad80ef7d201c41b2716b1bae7c662cf9
• git.kernel.orghttps://git.kernel.org/stable/c/21f1c800f6620e43f31dfd76709dbac8ebaa5a16