Linux Kernel Vulnerability in Adv7842 Media Driver
CVE-2025-71136

Currently unrated

Key Information:

Vendor: Linux
Status: Linux
Vendor: CVE Published:; 14 January 2026

What is CVE-2025-71136?

A vulnerability exists in the Adv7842 media driver of the Linux kernel that allows for out-of-bounds array accesses due to improper handling of return values from cp_read() and hdmi_read() functions. If these functions return -EIO, the values are incorrectly used as indexes for accessing arrays, which can lead to unexpected behavior or crashes. This issue has been identified and resolved through enhancements in checking return values to mitigate potential security risks.

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