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CVE-2025-71136

kernel: Linux kernel: Out-of-bounds array access in adv7842 media driver

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Severity

Moderate

Red Hat Product Security

6.3

CVSS 3.1

Review impact separately from score.

Published · January 14, 2026

Updated · August 14, 2026

Description

A flaw was found in the Linux kernel's adv7842 media driver. This vulnerability allows a local attacker to cause an out-of-bounds array access due to improper handling of error conditions when reading data. This could lead to the disclosure of sensitive information or a system crash, resulting in a denial of service (DoS).

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CVSS 3.1 · 6.3
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:H

CWE-125 · Out-of-bounds Read