The host is installed with Nvidia graphics driver with 510.x prior to 512.77 and is prone to a privilege escalation vulnerability. A flaw is present in the kernel mode layer (nvlddmkm.sys) handler for DxgkDdiEscape, which fails to properly handle unknown vector. On successful exploitation, unprivileged regular user can access administrator-privileged registers, which may lead to denial of service, information disclosure, and data tampering.