Executive Summary

Informations
Name CVE-2023-20529 First vendor Publication 2023-01-11
Vendor Cve Last vendor Modification 2023-11-07

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Overall CVSS Score 7.5
Base Score 7.5 Environmental Score 7.5
impact SubScore 3.6 Temporal Score 7.5
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact None
Integrity Impact None 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

Insufficient bound checks in the SMU may allow an attacker to update the from/to address space to an invalid value potentially resulting in a denial of service.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-20529

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-119 Failure to Constrain Operations within the Bounds of a Memory Buffer

CPE : Common Platform Enumeration

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

Sources (Detail)

Source Url
MISC https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-1032

Alert History

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Date Informations
2023-11-07 21:30:34
  • Multiple Updates
2023-09-23 02:25:57
  • Multiple Updates
2023-01-20 21:27:19
  • Multiple Updates
2023-01-11 21:27:17
  • Multiple Updates
2023-01-11 13:27:13
  • First insertion