CVE-2025-37820

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

0.37% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 29.7% 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

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

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

2025-05-08 06:26Z1 YR AGO

Last updated

2026-08-05 11:57Z1 MO AGO

Reserved

2025-04-16

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 7.5)

CNA CVSS vector

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

Weaknesses

• CWE-476NULL Pointer DereferenceBase

Data version

5.2

Document digest

92ac6762b65c8415aa515807642be741b84771885496003db4ee434c3135adb2

• git.kernel.orghttps://git.kernel.org/stable/c/5b83d30c63f9964acb1bc63eb8e670b9e0d2c240
• git.kernel.orghttps://git.kernel.org/stable/c/cefd8a2e2de46209ce66e6d30c237eb59b6c5bfa
• git.kernel.orghttps://git.kernel.org/stable/c/d6a9c4e6f9b3ec3ad98468c950ad214af8a2efb9
• git.kernel.orghttps://git.kernel.org/stable/c/eefccd889df3b49d92e7349d94c4aa7e1ba19f6c
• git.kernel.orghttps://git.kernel.org/stable/c/cc3628dcd851ddd8d418bf0c897024b4621ddc92
• lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/05/msg00045.html