Executive Summary

Informations
Name CVE-2023-20591 First vendor Publication 2024-08-13
Vendor Cve Last vendor Modification 2025-03-13

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Overall CVSS Score 10
Base Score 10 Environmental Score 10
impact SubScore 6 Temporal Score 10
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
Scope Changed Confidentiality Impact High
Integrity Impact High Availability Impact High
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 re-initialization of IOMMU during the DRTM event may permit an untrusted platform configuration to persist, allowing an attacker to read or modify hypervisor memory, potentially resulting in loss of confidentiality, integrity, and availability.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-20591

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-665 Improper Initialization

CPE : Common Platform Enumeration

TypeDescriptionCount
Os 2
Os 2
Os 3
Os 2
Os 2
Os 3
Os 3
Os 3
Os 3
Os 3
Os 3
Os 3
Os 3
Os 3
Os 2
Os 3
Os 3
Os 3
Os 3
Os 3
Os 3
Os 3
Os 2
Os 3
Os 2
Os 3
Os 3
Os 3
Os 3
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 3
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2

Sources (Detail)

https://www.amd.com/en/resources/product-security/bulletin/amd-sb-3003.html
Source Url

Alert History

If you want to see full details history, please login or register.
0
1
2
3
Date Informations
2025-03-13 21:21:35
  • Multiple Updates
2024-12-13 00:20:41
  • Multiple Updates
2024-08-14 09:27:28
  • Multiple Updates
2024-08-13 21:27:25
  • First insertion