An EPYC escape: Case-study of a KVM breakout - CVE-2021-29657

https://googleprojectzero.blogspot.com/2021/06/an-epyc-escape-case-study-of-kvm.html

https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=a58d9166a756a0f4a6618e4f593232593d6df134