CVE-2026-80751

Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)

Description The mtk mfg attach dev() function reads the prev o variable during the first iteration of its loop before the variable is assigned a value. This results in the evaluation of an indeterminate value; if this value is non-NULL, the system may dereference a stale or invalid pointer. This behavior can lead to system faults or the incorrect skipping of the first Operating Performance Point (OPP), which is a set of voltage and frequency pairs used to manage power and performance.

Recommendations Initialize the prev o variable to NULL within the mtk mfg attach dev() function.