CVE-2026-45196 GPU DDK - Arbitrary GPU register write in rgxfw_hwperf_hw due to unsanitized pointers from host kernel

Kernel software installed and running inside a Host VM may post improper commands to the GPU Firmware to trigger a GPU register access which can lead to privilege escalation...

CVE-2026-45196 GPU DDK - Arbitrary GPU register write in rgxfw_hwperf_hw due to unsanitized pointers from host kernel

Kernel software installed and running inside a Host VM may post improper commands to the GPU Firmware to trigger a GPU register access which can lead to privilege escalation...

CVE-2026-45196

The GPU DDK is affected by an arbitrary GPU register write in rgxfw_hwperf_hw. This vulnerability is caused by unsanitized pointers originating from the host kernel, which allows kernel software running inside a Host VM to post improper commands to the GPU Firmware . Successful exploitation of th...