A_Denkiewicz

A heap-based buffer overflow occurs in the Windows Virtualization-Based Security (VBS) Enclave. This issue allows an authorized attacker to elevate privileges locally on the system. A heap-based buffer overflow is a memory corruption error that happens when a program writes more data to a heap-allocated memory block than it can hold.

An untrusted pointer dereference in the Windows Virtualization-Based Security (VBS) Enclave allows an authorized attacker to elevate privileges locally. This issue enables attackers to affect the system by gaining higher-level permissions.