CVE-2022-34889

Name of the Vulnerable Software and Affected Versions Parallels Desktop version 17.1.1

Description This issue allows local attackers to escalate privileges on affected installations. An attacker must first obtain the ability to execute high-privileged code on the target guest system in order to exploit this issue. The specific flaw exists within the ACPI virtual device. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated buffer. An attacker can leverage this issue to escalate privileges and execute arbitrary code in the context of the hypervisor.

Recommendations For Parallels Desktop version 17.1.1, at the moment, there is no information about a newer version that contains a fix for this issue.