The vulnerability of the SNP Guest Context Page Handler component in AMD microprogramming software allows a hacker to execute arbitrary code.

The vulnerability of the SNP Guest Context Page Handler component in AMD microprocessors lies in the use of memory after it is freed. Exploiting this vulnerability can allow an attacker to execute arbitrary code...

CVE-2023-20519

A Use-After-Free vulnerability in the management of an SNP guest context page may allow a malicious hypervisor to masquerade as the guest's migration agent resulting in a potential loss of guest integrity...