The VFIO PCI driver in the Linux kernel through 5.6.13 mishandles attempts to access disabled memory space.
- https://usn.ubuntu.com/4525-1/
- https://usn.ubuntu.com/4526-1/
- https://github.com/ARPSyndicate/cvemon
- https://github.com/Live-Hack-CVE/CVE-2020-12888