CVE-2025-38123

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

0.41% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 34.0% 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

Modified. NVD last modified this record on 2026-07-30.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

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

2025-07-03 08:35Z1 YR AGO

Last updated

2026-08-05 11:59Z1 MO AGO

Reserved

2025-04-16

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Critical (CVSS 9.8)

CNA CVSS vector

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

Weaknesses

• CWE-476NULL Pointer DereferenceBase

Data version

5.2

Document digest

b808364f477bdb10e83b384dd05b42e82d11171e1974823e8f745ffbfa726b81

• git.kernel.orghttps://git.kernel.org/stable/c/cc89f457d9133a558d4e8ef26dc20843c2d12073
• git.kernel.orghttps://git.kernel.org/stable/c/e2df04e69c3f10b412f54be036dd0ed3b14756cf
• git.kernel.orghttps://git.kernel.org/stable/c/66542e9430c625f878a5b5dc0fe41e3458d614bf
• git.kernel.orghttps://git.kernel.org/stable/c/905fe0845bb27e4eed2ca27ea06e6c4847f1b2b1