Description

SMM callout vulnerability within the AmdPlatformRasSspSmm driver could allow a ring 0 attacker to modify boot services handlers, potentially resulting in arbitrary code execution.

Classification

CVE ID: CVE-2024-21924

CVSS Base Severity: HIGH

CVSS Base Score: 8.2

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

Affected Products

Vendor: AMD

Product: AMD EPYC™ 7002 Processors

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.04% (probability of being exploited)

EPSS Percentile: 11.94% (scored less or equal to compared to others)

EPSS Date: 2025-03-12 (when was this score calculated)

References

https://www.amd.com/en/resources/product-security/bulletin/amd-sb-7028.html

Timeline