CVE-2024-47893 GPU DDK - OOB read and write of the shared KMD/FW memory heap (VZ/TEE setups)

Kernel software installed and running inside a Guest VM may exploit memory shared with the GPU Firmware to read and/or write data outside the Guest's virtualised GPU memory...

CVE-2024-47893

The GPU DDK (specifically associated with Imagination Technologies and PowerVR-GPU components) is vulnerable to an out-of-range memory exploit. Kernel software running inside a Guest VM can exploit memory shared with the GPU Firmware to perform unauthorized read and/or write operations outside of...