CVE-2024-21944

CVSS Score & Metrics

Base Score

5.3 / 10

Vector String

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

Vulnerability Description

Improper input validation for DIMM serial presence detect (SPD) metadata could allow an attacker with physical access, ring0 access on a system with a non-compliant DIMM, or control over the Root of Trust for BIOS update, to potentially overwrite guest memory resulting in loss of guest data integrity.

Vulnerability Details

Published Date

June 10, 2026

Last Modified

June 11, 2026

CWE ID

CWE-20

Source

NVD

Vendor

AMD

Product

AMD EPYC™ 7003 Series Processors, AMD EPYC™ 9004 Series Processor

External References

https://www.amd.com/en/resources/product-security/bulletin/amd-sb-3015.html

CVSS Score & Metrics

Vulnerability Description

Vulnerability Details

External References

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