Microsoft Hyper-V VMBus 'vmswitch.sys' Denial of Service Vulnerability

Description Microsoft Hyper-V is prone to a local denial-of-service vulnerability. Using a guest system, a local attacker can exploit this issue to force the Hyper-V server to become unresponsive, denying service to legitimate users. The denial-of-service conditions would also affect other guest...

Microsoft HyperV - Persistent Denial of Service (MS11-047)

Core Security Technologies - Corelabs Advisory http://corelabs.coresecurity.com/ MS HyperV Persistent DoS Vulnerability 1. Advisory Information Title: MS HyperV Persistent DoS Vulnerability Advisory ID: CORE-2011-0203 Advisory URL:...

Design/Logic Flaw

Hyper-V in Microsoft Windows Server 2008 Gold, SP2, and R2 allows guest OS users to cause a denial of service host OS hang by sending a crafted encapsulated packet over the VMBus, aka "Hyper-V VMBus Vulnerability."...

CVE-2010-3960

CVE-2010-3960 affects Hyper-V: the driver path is the Windows Hypervisor VMBus on Windows Server 2008 Gold/SP2 and R2. A specially crafted encapsulated VMBus packet sent from a guest OS by an authenticated user can cause a host OS hang (Denial of Service). A CoreLabs advisory documents a local Do...

CVE-2010-3960

Hyper-V in Microsoft Windows Server 2008 Gold, SP2, and R2 allows guest OS users to cause a denial of service host OS hang by sending a crafted encapsulated packet over the VMBus, aka "Hyper-V VMBus Vulnerability."...

Microsoft Hyper-V DoS

VMBus messages vulnerability...