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.












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Advisories
Source ID Title
EUVD EUVD EUVD-2023-24771 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.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Fri, 11 Oct 2024 21:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: AMD

Published:

Updated: 2024-10-11T18:07:49.421Z

Reserved: 2022-10-27T18:53:39.762Z

Link: CVE-2023-20592

cve-icon Vulnrichment

Updated: 2024-08-02T09:05:36.266Z

cve-icon NVD

Status : Modified

Published: 2023-11-14T19:15:16.030

Modified: 2024-11-21T07:41:11.020

Link: CVE-2023-20592

cve-icon Redhat

Severity : Moderate

Publid Date: 2023-11-14T06:30:00Z

Links: CVE-2023-20592 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses