Executive Summary

Informations
Name CVE-2023-20592 First vendor Publication 2023-11-14
Vendor Cve Last vendor Modification 2024-11-21

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Overall CVSS Score 6.5
Base Score 6.5 Environmental Score 6.5
impact SubScore 3.6 Temporal Score 6.5
Exploitabality Sub Score 2.8
 
Attack Vector Network Attack Complexity Low
Privileges Required Low User Interaction None
Scope Unchanged Confidentiality Impact None
Integrity Impact High Availability Impact None
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector :
Cvss Base Score N/A Attack Range N/A
Cvss Impact Score N/A Attack Complexity N/A
Cvss Expoit Score N/A Authentication N/A
Calculate full CVSS 2.0 Vectors scores

Detail

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.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-20592

CPE : Common Platform Enumeration

TypeDescriptionCount
Os 1
Os 2
Os 2
Os 1
Os 1
Os 1
Os 1
Os 1
Os 1
Os 1
Os 1
Os 2
Os 1
Os 1
Os 1
Os 2
Os 2
Os 2
Os 2
Os 2
Os 1
Os 1
Os 1
Os 1
Os 2
Os 2
Os 1
Os 1
Os 1
Os 1
Os 2
Os 2
Os 2
Os 1
Os 1
Os 2
Os 2
Os 2
Os 1
Os 1
Os 1
Os 2
Os 1
Os 1
Os 2
Os 2
Os 1
Os 1
Os 1
Os 2
Os 2
Os 1
Os 1
Os 2
Os 2
Os 1
Os 2
Os 2
Os 1
Os 1
Os 2
Os 2
Os 1
Os 2
Os 2
Os 1
Os 1
Os 1
Os 1

Sources (Detail)

https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-3005
Source Url

Alert History

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Date Informations
2024-11-25 09:31:37
  • Multiple Updates
2024-01-19 02:31:11
  • Multiple Updates
2023-11-28 21:27:38
  • Multiple Updates
2023-11-15 00:27:27
  • First insertion