CVE-2023-20559

Description

Insufficient control flow management in AmdCpmGpioInitSmm may allow a privileged attacker to tamper with the SMM handler potentially leading to escalation of privileges.

Related CPE's

References

https://www.amd.com/en/resources/product-security/bulletin/amd-sb-1027.html

CvssV3 impact

CvssV2 impact