CVE-2020-7467

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.

Category

7.6
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.04%
Vendor Advisory FreeBSD.org
Affected: n/a FreeBSD
Published at:
Updated at:

References

Link Tags
https://security.FreeBSD.org/advisories/FreeBSD-SA-20:29.bhyve_svm.asc vendor advisory

Frequently Asked Questions

What is the severity of CVE-2020-7467?
CVE-2020-7467 has been scored as a high severity vulnerability.
How to fix CVE-2020-7467?
To fix CVE-2020-7467, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2020-7467 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2020-7467 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2020-7467?
CVE-2020-7467 affects n/a FreeBSD.
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