Windows Hyper-V NT Kernel Integration VSP Elevation of Privilege Vulnerability
Prioritize patching. It under exploitation confirmed by CISA and has a public proof of concept.
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
A security flaw in Windows Hyper-V's kernel integration component allows an attacker with local access to gain higher system privileges than they should have. This is dangerous because it can lead to complete control of the computer.
This elevation of privilege vulnerability exists in the Hyper-V NT Kernel Integration VSP (virtualization service provider) component. An attacker with local system access can exploit a privilege escalation flaw to obtain elevated kernel-level permissions, potentially leading to full system compromise and unauthorized access to sensitive resources.