Peter Hlavaty

The issue is caused by synchronization errors when using a shared resource in the Windows Hyper-V hardware virtualization system. It may allow an attacker to execute arbitrary code or gain unauthorized access to the device. The vulnerability can be exploited by remote attackers to execute arbitrary code and affect the system.

The issue is related to insufficient input validation in the Windows Hyper-V hardware virtualization system, which can be exploited by an attacker to cause a denial of service using specially crafted data. This can affect the system, allowing attackers to disrupt service.

An elevation-of-privilege issue allows attackers to affect the system.

The issue is related to insufficient access restrictions in the dxgkrnl.sys file, a component of the DirectX Graphics kernel subsystem in the Windows operating system. Exploitation of this issue can allow a local attacker to elevate their privileges using a specially crafted application. This can affect the system, allowing attackers to gain privileges.

A remote code execution issue exists when components of Windows, .NET Framework, Office, Lync, and Silverlight fail to properly handle TrueType fonts. An attacker who successfully exploited this issue could take complete control of the affected system, allowing them to install programs, view, change, or delete data, or create new accounts with full user rights.