CVE-2025-37797

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

• ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.20% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 9.7% of scored records. A rank, not a probability.

NVD base score

7.8 (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:H/I:H/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

2025-05-02 14:16Z1 YR AGO

Last updated

2026-08-05 11:57Z1 MO AGO

Reserved

2025-04-16

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 7.8)

CNA CVSS vector

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

Weaknesses

• CWE-416Use After FreeVariant

Data version

5.2

Document digest

7b51016563719d89c85569d17c0c7846db7156d49e568fb2b84a23c8e0485ba2

• git.kernel.orghttps://git.kernel.org/stable/c/28b09a067831f7317c3841812276022d6c940677
• git.kernel.orghttps://git.kernel.org/stable/c/39b9095dd3b55d9b2743df038c32138efa34a9de
• git.kernel.orghttps://git.kernel.org/stable/c/fcc8ede663569c704fb00a702973bd6c00373283
• git.kernel.orghttps://git.kernel.org/stable/c/20d584a33e480ae80d105f43e0e7b56784da41b9
• git.kernel.orghttps://git.kernel.org/stable/c/3aa852e3605000d5c47035c3fc3a986d14ccfa9f
• git.kernel.orghttps://git.kernel.org/stable/c/86cd4641c713455a4f1c8e54c370c598c2b1cee0
• git.kernel.orghttps://git.kernel.org/stable/c/bb583c88d23b72d8d16453d24856c99bd93dadf5
• git.kernel.orghttps://git.kernel.org/stable/c/3df275ef0a6ae181e8428a6589ef5d5231e58b5c
• lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/05/msg00045.html
• lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/05/msg00030.html