Volerion logoVolerion
Volerion logoVolerion

Linux Kernel OEM I2C Adapter Null Pointer Dereference Vulnerability in AMD Graphics Driver

Vulnerability

A null pointer dereference vulnerability has been identified in the Linux kernel's AMD graphics driver, specifically within the display management component. This issue arises when the GPU is unbound, leaving the OEM I2C adapter registered. Consequently, applications attempting to access the now-invalid device encounter a null pointer dereference, leading to a potential crash or undefined behavior.

Impact

Exploitation of this vulnerability causes a null pointer dereference, which can lead to a system crash or instability.

Added: Oct 1, 2025, 8:38 AM
Updated: Oct 1, 2025, 8:38 AM

Vulnerability Rating

Custom Algorithm
spread
9.0
impact
2.5
exploitability
5.3
remediation
7.7
relevance
0.6
threat
3.2
urgency
2.9
incentive
1.7

Our algorithm analyzes dozens of metrics to generate these 8 key vulnerability categories, which are then combined to calculate the overall risk score.