Race Condition in AMD GPU Driver Affecting Linux Kernel

CVE-2025-40310

What is CVE-2025-40310?

A race condition vulnerability in the AMD GPU driver for the Linux kernel may lead to a kernel panic under specific circumstances. This occurs when the function amdgpu_amdkfd_device_fini_sw runs concurrently with kfd_cleanup_nodes and triggers a KGD interrupt, potentially resulting in accessing a null pointer. The vulnerability may affect the stability of systems using certain AMD GPU products, leading to crashes and degraded performance.

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