CVE-2023-20559

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

The vulnerability of the hardware abstraction driver of the software tool for determining processor characteristics allows attackers to exploit their privileges, disclose sensitive information, or cause service failures.

The vulnerability of the software-based hardware abstraction driver for the Intel Processor Identification Utility is related to access control deficiencies. Exploiting this vulnerability can allow attackers to enhance their privileges, disclose sensitive information, or cause service failures...