Security Advisory

CVE-2020-7467

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2021-03-26 20:27:06

Last updated 2024-08-04 09:33:19

Assigner freebsd

State PUBLISHED

Description

In FreeBSD 12.2-STABLE before r365767, 11.4-STABLE before r365769, 12.1-RELEASE before p10, 11.4-RELEASE before p4 and 11.3-RELEASE before p14 a number of AMD virtualization instructions operate on host physical addresses, are not subject to nested page table translation, and guest use of these instructions was not trapped.

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