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HIGH

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

Published Mar 26, 2021

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.

Affected products

Remediation

No remediation recorded yet.

Weaknesses (1)

CWE-269

Improper Privilege Management

References (2)

Change history (0)

No recorded changes yet.

Sources
CVE.org / MITRE
Status PUBLISHED
Assigner freebsd
Published Mar 26, 2021
Updated Aug 4, 2024
Reserved Jan 21, 2020
Link CVE-2020-7467
CISA Vulnrichment
Updated n/a
NVD
Status Modified
Modified Jun 17, 2026
Link CVE-2020-7467
Red Hat
Severity n/a
Public date n/a
Links CVE-2020-7467
ENISA EUVD
Assigner freebsd
Published Mar 26, 2021
Updated Aug 4, 2024
Exploited since n/a
Link EUVD-2020-28593
EUVD-2020-28593