CVE-2025-37893

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 ImpactpartialSuccessful exploitation gives limited 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

0.27% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 18.0% 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

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

2025-04-18 07:01Z1 YR AGO

Last updated

2026-08-05 11:58Z1 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-193Off-by-one ErrorBase

Data version

5.2

Document digest

cee3c5101fc98f0f170a86f9e4feb169470c6e5c28f2ea851df758464ff2cd0c

• git.kernel.orghttps://git.kernel.org/stable/c/b3ffad2f02db4aace6799fe0049508b8925eae45
• git.kernel.orghttps://git.kernel.org/stable/c/205a2182c51ffebaef54d643e3745e720cded08b
• git.kernel.orghttps://git.kernel.org/stable/c/c74d95a5679741ef428974ab788f5b0758dc78ae
• git.kernel.orghttps://git.kernel.org/stable/c/48b904de2408af5f936f0e03f48dfcddeab58aa0
• git.kernel.orghttps://git.kernel.org/stable/c/7e2586991e36663c9bc48c828b83eab180ad30a9