01 Record

CVE-2025-38693

media: dvb-frontends: w7090p: fix null-ptr-deref in w7090p_tuner_write_serpar and w7090p_tuner_read_serpar

UnratedPUBLISHEDCNA: Linux

CNA base scoreUnratedNo CNA CVSS vector

View raw JSON

02 Description

media: dvb-frontends: w7090p: fix null-ptr-deref in w7090p_tuner_write_serpar and w7090p_tuner_read_serpar

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 6.7% 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 2026-06-17.
Red Hat severity: Low. 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.

04 Metadata

Published

2025-09-04 15:32Z12 MO AGO

Last updated

2026-05-12 12:05Z3 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-476NULL Pointer DereferenceBase

Data version

5.2

Document digest

52edd5f7806ef45179a7e44f8cc5735676234abd902ab4e85e8ccac99cff1466

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux713d54a8bd812229410a1902cd9b332a2a27af9f to < 7a41ecfc3415ebe3b4c44f96b3337691dcf431a3, 713d54a8bd812229410a1902cd9b332a2a27af9f to < b3d77a3fc71c084575d3df4ec6544b3fb6ce587d, 713d54a8bd812229410a1902cd9b332a2a27af9f to < 17b30e5ded062bd74f8ca6f317e1d415a8680665, 713d54a8bd812229410a1902cd9b332a2a27af9f to < 454a443eaa792c8865c861a282fe6d4f596abc3a, 713d54a8bd812229410a1902cd9b332a2a27af9f to < 6bbaec6a036940e22318f0454b50b8000845ab59, 713d54a8bd812229410a1902cd9b332a2a27af9f to < f98132a59ccc59a8b97987363bc99c8968934756, 713d54a8bd812229410a1902cd9b332a2a27af9f to < 99690a494d91a0dc86cebd628da4c62c40552bcb, 713d54a8bd812229410a1902cd9b332a2a27af9f to < 39b06b93f24dff923c4183d564ed28c039150554, 713d54a8bd812229410a1902cd9b332a2a27af9f to < ed0234c8458b3149f15e496b48a1c9874dd24a1b, 2.6.39—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/7a41ecfc3415ebe3b4c44f96b3337691dcf431a3
git.kernel.orghttps://git.kernel.org/stable/c/b3d77a3fc71c084575d3df4ec6544b3fb6ce587d
git.kernel.orghttps://git.kernel.org/stable/c/17b30e5ded062bd74f8ca6f317e1d415a8680665
git.kernel.orghttps://git.kernel.org/stable/c/454a443eaa792c8865c861a282fe6d4f596abc3a
git.kernel.orghttps://git.kernel.org/stable/c/6bbaec6a036940e22318f0454b50b8000845ab59
git.kernel.orghttps://git.kernel.org/stable/c/f98132a59ccc59a8b97987363bc99c8968934756
git.kernel.orghttps://git.kernel.org/stable/c/99690a494d91a0dc86cebd628da4c62c40552bcb
git.kernel.orghttps://git.kernel.org/stable/c/39b06b93f24dff923c4183d564ed28c039150554
git.kernel.orghttps://git.kernel.org/stable/c/ed0234c8458b3149f15e496b48a1c9874dd24a1b
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
cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/html/ssa-032379.html

01 Record index

CVE-2025-38693

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2025-38693

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References