Executive Summary

Informations
Name CVE-2021-26397 First vendor Publication 2023-05-09
Vendor Cve Last vendor Modification 2023-05-18

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
Overall CVSS Score 7.1
Base Score 7.1 Environmental Score 7.1
impact SubScore 5.2 Temporal Score 7.1
Exploitabality Sub Score 1.8
 
Attack Vector Local Attack Complexity Low
Privileges Required Low User Interaction None
Scope Unchanged Confidentiality Impact None
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

Insufficient address validation, may allow an attacker with a compromised ABL and UApp to corrupt sensitive memory locations potentially resulting in a loss of integrity or availability.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-26397

CPE : Common Platform Enumeration

TypeDescriptionCount
Os 4
Os 4
Os 4
Os 4
Os 4
Os 4
Os 4
Os 4
Os 4
Os 4
Os 3
Os 4
Os 4
Os 4
Os 4
Os 4
Os 4
Os 4
Os 4
Os 4
Os 4
Os 4
Os 4

Sources (Detail)

Source Url
MISC https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-3001

Alert History

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Date Informations
2023-09-23 02:10:14
  • Multiple Updates
2023-05-22 21:27:35
  • Multiple Updates
2023-05-18 21:27:21
  • Multiple Updates
2023-05-10 00:27:15
  • First insertion