CVE-2024-21924 — HIGH (8.2)

Vulnerability 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.

CVSS Score

8.2

HIGH

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

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

CHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Related Weaknesses (CWE)

CWE-250

References

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

FAQ

What is CVE-2024-21924?

CVE-2024-21924 is a vulnerability with a CVSS score of 8.2 (HIGH). SMM callout vulnerability within the AmdPlatformRasSspSmm driver could allow a ring 0 attacker to modify boot services handlers, potentially resulting in arbitrary code execution.

How severe is CVE-2024-21924?

CVE-2024-21924 has been rated HIGH with a CVSS base score of 8.2/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2024-21924?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.