CVE-2021-26398

 

Published at: - 11-01-2023 09:15

Last modified: - 25-01-2023 07:04

Total changes: - 3

Description

Insufficient input validation in SYS_KEY_DERIVE system call in a compromised user application or ABL may allow an attacker to corrupt ASP (AMD Secure Processor) OS memory which may lead to potential arbitrary code execution.

Common Vulnerability Scoring System (CVSS)

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

 

Verification logic

 

Reference

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

 

Keywords

NVD

 

CVE-2021-26398

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures