Intel Display Virtualization for Windows OS Privilege Escalation Vulnerability

A privilege escalation vulnerability has been identified in some versions of Intel's Display Virtualization for Windows OS software prior to version 1797. This vulnerability arises from an uncontrolled search path within Ring 2: Device Drivers, which may allow an unprivileged adversary with an authenticated user status to escalate privileges. The vulnerability requires local access, active user interaction, and a high complexity attack, but does not necessitate special internal knowledge. If exploited, this vulnerability could significantly impact the system's confidentiality, integrity, and availability.

Impact

Exploitation of this vulnerability could lead to unauthorized privilege escalation, allowing a user to gain elevated rights or access within the system.

Remediation

Users are advised to update the Display Virtualization for Windows OS driver software to version 1797 or later. The updated drivers are available for download from the Intel Download Center, with specific links provided for different processor families.