Memory Access Vulnerability in Linux Kernel Affects AMD Graphics Drivers

CVE-2025-21784

Summary

A vulnerability in the Linux kernel's AMD graphics drivers can lead to invalid memory access when the function psp_init_cap_microcode() fails to load firmware. If the firmware load fails, the system does not handle the error properly, potentially allowing for various types of exploitation. It is essential for users of the affected Linux kernel versions to ensure firmware is loaded correctly to avoid potential system instability and security risks.

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