Riskcovery

CVE-2023-20592

State
Published
Severity
Not scored
Published
Nov 14, 2023
Updated
Oct 11, 2024
Reserved
Oct 27, 2022

Read the record on cve.org

Description

Improper or unexpected behavior of the INVD instruction in some AMD CPUs may allow an attacker with a malicious hypervisor to affect cache line write-back behavior of the CPU leading to a potential loss of guest virtual machine (VM) memory integrity.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
1st Gen AMD EPYC™ ProcessorsAMD
  • various Affected
2nd Gen AMD EPYC™ ProcessorsAMD
  • various Affected
3rd Gen AMD EPYC™ ProcessorsAMD
  • various Affected

References

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