“According to Nvidia, it’s possible for attackers to gain access to your entire system by exploiting one of the vulnerabilities.”
Nvidia’s bulletin lists eight vulnerabilities, every one rated High, across GeForce, RTX, Quadro, NVS and Tesla on Windows and Linux. The fix is driver 566.03 on Windows and three separate branches on Linux. Nvidia won’t say whether any are already exploited. A driver with full access to every gaming PC shipped eight holes, and the disclosure amounts to a version number.