CVE-2024-21970

MEDIUM EPSS 2.6%

Published Sep 6, 20259mo ago · Modified Jun 17, 20262w ago

4.4 CVSS 3.1

Medium

Published Sep 6, 2025 9mo ago

Last Modified Jun 17, 2026 2w ago

Description

Improper validation of an array index in the AND power Management Firmware could allow a privileged attacker to corrupt AGESA memory potentially leading to a loss of integrity.

CVSS Details

Base Score

4.4

Exploitability

0.8

Impact

3.6

Vector string

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

Attack Vector Local

Attack Complexity Low

Privileges Required High

User Interaction None

Scope Unchanged

Confidentiality None

Integrity High

Availability None

Threat Intelligence

EPSS Exploit Probability

2.6% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-129

References 2

amd.com https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-4012.html
amd.com https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-5007.html

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.