It was discovered that it is possible to disclose addresses of kernel-mode Paged Pool allocations via a race-condition in the implementation of the NtQueryVirtualMemory system call (information class 2, MemoryMappedFilenameInformation). The vulnerability affects Windows 7 to 10, 32-bit and 64-bit.
d98ff684017e5e946a7321065ff44ae71f7be8af943150e911e3bcb6d1916735