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CVE-2024-21970

Published: Sep 6, 2025Updated: Sep 8, 2025 Sources: CVE List NVDCWE-129
NVD MITRE
4.4CVSSMEDIUM
EPSS Score
0.1%
Top 97.4%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
No Fix Available

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 Vector Breakdown

AV:LAC:LPR:HUI:NS:UC:NI:HA:N
Exploitability
AV:LAttack Vector
Local
AC:LAttack Complexity
Low
PR:HPrivileges Required
High
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:HIntegrity
High
A:NAvailability
None
Open in CVSS calculator →

Weaknesses

CWE-129

Affected Products

AMD Ryzen™ Threadripper™ 3000 ProcessorsAMDHardware Firmware
AMD Ryzen™ Threadripper™ PRO 5000 WX-Series ProcessorsAMDHardware Firmware
AMD Ryzen™ Threadripper™ PRO 3000 WX-Series ProcessorsAMDHardware Firmware
AMD Athlon™ 3000 Series Mobile Processors with Radeon™ GraphicsAMDHardware Firmware
Renoir Cezanne Raven Ridge Raven Ridge 2 Picasso Summit Pinnacle Ridge Matisse VermeerAMDHardware Firmware
amdcommercialUSHardware Firmwareaka advanced micro devices
and 20 more affected products View all →

Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.

References

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
amd.com

Timeline

Published
Sep 6, 2025
Last Updated
Sep 8, 2025

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