Intercept and report #UD to VM on SVM/AMD in case VM tried to execute an SVM instruction. Otherwise, SVM allows execution of them, and instructions operate on host physical addresses despite being executed in guest mode. Reported by: Maxime Villard <max@m00nbsd.net> admbug: 972 CVE: CVE-2020-7467 Reviewed by: grehan, markj Differential revision: https://reviews.freebsd.org/D26313 |
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acpica | ||
amd64 | ||
cloudabi32 | ||
cloudabi64 | ||
conf | ||
ia32 | ||
include | ||
linux | ||
linux32 | ||
pci | ||
sgx | ||
vmm | ||
Makefile |