Microsoft Windows Kernel-Mode Drivers Multiple Vulnerabilities

DirectX Graphics Kernel Subsystem Double Fetch Vulnerability

An elevation of privilege vulnerability exists when the Microsoft DirectX graphics kernel subsystem (dxgkrnl.sys) improperly handles objects in memory.

Win32k Buffer Overflow Vulnerability

An elevation of privilege vulnerability exists when the Windows kernel-mode driver improperly handles objects in memory. An attacker who successfully exploited this vulnerability could cause system instability.

Win32k Window Handle Vulnerability

An elevation of privilege vulnerability exists when the Windows kernel-mode driver improperly handles objects in memory. An attacker who successfully exploited this vulnerability could execute arbitrary code with elevated privileges.