Description
A TOCTOU (Time-Of-Check-Time-Of-Use) in SMM may allow an attacker with ring0 privileges and access to the BIOS menu or UEFI shell to modify the communications buffer potentially resulting in arbitrary code execution.
INFO
Published Date :
2024-08-13T16:52:58.457Z
Last Modified :
2025-03-18T20:03:43.905Z
Source :
AMD
AFFECTED PRODUCTS
The following products are affected by CVE-2023-20578 vulnerability.
| Vendors | Products |
|---|---|
| Amd |
|
REFERENCES
Here, you will find a curated list of external links that provide in-depth information to CVE-2023-20578.
CVSS Vulnerability Scoring System
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact