Improper Hardware Reset Logic in AMD GPU GFX Hardware IP Block

CVE-2025-48508

What is CVE-2025-48508?

A security flaw exists in the GPU GFX Hardware IP block of AMD products, where improper reset flow logic can be exploited by a privileged attacker operating within a guest virtual machine. This vulnerability enables the attacker to manipulate reset operations, which could lead to a denial of service by crashing or resetting the host or GPU. This risk highlights the need for robust security measures in virtualized environments to protect against potential impacts on system stability and availability.

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