Description

Improper input validation in the system management mode (SMM) could allow a privileged attacker to overwrite arbitrary memory potentially resulting in arbitrary code execution at the SMM level.

INFO

Published Date :

2025-09-06T17:10:47.951Z

Last Modified :

2026-02-26T17:49:10.599Z

Source :

AMD
AFFECTED PRODUCTS

The following products are affected by CVE-2024-21947 vulnerability.

Vendors Products
Amd
  • Athlon
  • Athlon 3000
  • Ryzen
  • Ryzen 3000
  • Ryzen 4000
  • Ryzen 5000
  • Ryzen 6000
  • Ryzen 7000
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2024-21947.

URL Resource
https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-4012.html cve-icon cve-icon
https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-5007.html cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact