01 Record

CVE-2025-38538

dmaengine: nbpfaxi: Fix memory corruption in probe()

UnratedPUBLISHEDCNA: Linux

CNA base scoreUnratedNo CNA CVSS vector

View raw JSON

02 Description

dmaengine: nbpfaxi: Fix memory corruption in probe()

03 Exploitation and scoring

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: 0.17% probability of exploitation activity in the next 30 days.
EPSS percentile: Ranks above 6.3% 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: Analyzed. NVD last modified this record on 2026-06-17.
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.

04 Metadata

Published

2025-08-16 11:12Z1 YR AGO

Last updated

2026-05-11 21:29Z3 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-787Out-of-bounds WriteBase

Data version

5.2

Document digest

89872ef39e47b38a57f4b61fbbe802a1927e547d004cf0f7afaff59598c1790e

05 Affected products

VendorProductVersionsPlatforms

LinuxLinuxb45b262cefd5b8eb2ba88d20e5bd295881293894 to < 84fff8e6f11b9af1407e273995b5257d99ff0cff, b45b262cefd5b8eb2ba88d20e5bd295881293894 to < aec396b4f736f3f8d2c28a9cd2924a4ada57ae87, b45b262cefd5b8eb2ba88d20e5bd295881293894 to < 24861ef8b517a309a4225f2793be0cd8fa0bec9e, b45b262cefd5b8eb2ba88d20e5bd295881293894 to < f366b36c5e3ce29c9a3c8eed3d1631908e4fc8bb, b45b262cefd5b8eb2ba88d20e5bd295881293894 to < 4bb016438335ec02b01f96bf1367378c2bfe03e5, b45b262cefd5b8eb2ba88d20e5bd295881293894 to < 122160289adf8ebf15060f1cbf6265b55a914948, b45b262cefd5b8eb2ba88d20e5bd295881293894 to < d6bbd67ab5de37a74ac85c83c5a26664b62034dd, b45b262cefd5b8eb2ba88d20e5bd295881293894 to < 188c6ba1dd925849c5d94885c8bbdeb0b3dcf510, 3.17—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/84fff8e6f11b9af1407e273995b5257d99ff0cff
git.kernel.orghttps://git.kernel.org/stable/c/aec396b4f736f3f8d2c28a9cd2924a4ada57ae87
git.kernel.orghttps://git.kernel.org/stable/c/24861ef8b517a309a4225f2793be0cd8fa0bec9e
git.kernel.orghttps://git.kernel.org/stable/c/f366b36c5e3ce29c9a3c8eed3d1631908e4fc8bb
git.kernel.orghttps://git.kernel.org/stable/c/4bb016438335ec02b01f96bf1367378c2bfe03e5
git.kernel.orghttps://git.kernel.org/stable/c/122160289adf8ebf15060f1cbf6265b55a914948
git.kernel.orghttps://git.kernel.org/stable/c/d6bbd67ab5de37a74ac85c83c5a26664b62034dd
git.kernel.orghttps://git.kernel.org/stable/c/188c6ba1dd925849c5d94885c8bbdeb0b3dcf510
lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/10/msg00008.html
lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/10/msg00007.html

01 Record index

CVE-2025-38538

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2025-38538

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References