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Linux Kernel AMD GPU Firmware Loading Vulnerability in PSP Initialization

Vulnerability

A vulnerability in the Linux kernel's AMD GPU driver has been addressed. The issue arose in the 'psp_init_cap_microcode()' function, where the code failed to properly handle firmware loading errors. This oversight could lead to invalid memory access.

Impact

The vulnerability could cause invalid memory access, potentially leading to memory corruption or other unintended behavior.

Added: Jun 9, 2025, 7:46 PM
Updated: Jun 9, 2025, 7:46 PM

Vulnerability Rating

Custom Algorithm
spread
9.0
impact
2.5
exploitability
4.0
remediation
0.0
relevance
0.0
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.