CVE-2012-1601

The KVM implementation in the Linux kernel before 3.3.6 allows host OS users to cause a denial of service NULL pointer dereference and host OS crash by making a KVMCREATEIRQCHIP ioctl call after a virtual CPU already exists...

CVE-2012-1179

The Linux kernel before 3.3.1, when KVM is used, allows guest OS users to cause a denial of service host OS crash by leveraging administrative access to the guest OS, related to the pmdnoneorclearbad function and page faults for huge pages...

PT-2012-3819

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 3.3.4 Description The issue is related to the KVM implementation in the Linux kernel, which does not properly manage the relationships between memory slots and the iommu. This allows guest OS users with...

CVE-2012-1601: Undefined Security Weakness

The KVM implementation in the Linux kernel before 3.3.6 allows host OS users to cause a denial of service NULL pointer dereference and host OS crash by making a KVMCREATEIRQCHIP ioctl call after a virtual CPU already exists...

CVE-2012-1179: Undefined Security Weakness

The Linux kernel before 3.3.1, when KVM is used, allows guest OS users to cause a denial of service host OS crash by leveraging administrative access to the guest OS, related to the pmdnoneorclearbad function and page faults for huge pages...

CVE-2012-1516

The VMX process in VMware ESXi 3.5 through 4.1 and ESX 3.5 through 4.1 does not properly handle RPC commands, which allows guest OS users to cause a denial of service memory overwrite and process crash or possibly execute arbitrary code on the host OS via vectors involving data pointers...

CVE-2012-1517

The VMX process in VMware ESXi 4.1 and ESX 4.1 does not properly handle RPC commands, which allows guest OS users to cause a denial of service memory overwrite and process crash or possibly execute arbitrary code on the host OS via vectors involving function pointers...

Out-of-bounds

VMware Workstation 8.x before 8.0.3, VMware Player 4.x before 4.0.3, VMware Fusion 4.x through 4.1.2, VMware ESXi 3.5 through 5.0, and VMware ESX 3.5 through 4.1 do not properly configure the virtual floppy device, which allows guest OS users to cause a denial of service out-of-bounds write...

CVE-2012-1517

The VMX process in VMware ESXi 4.1 and ESX 4.1 does not properly handle RPC commands, which allows guest OS users to cause a denial of service memory overwrite and process crash or possibly execute arbitrary code on the host OS via vectors involving function pointers...

CVE-2012-1179

The Linux kernel before 3.3.1, when KVM is used, allows guest OS users to cause a denial of service host OS crash by leveraging administrative access to the guest OS, related to the pmdnoneorclearbad function and page faults for huge pages. A privileged user in the KVM guest can use this flaw to...

PT-2012-3109

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 3.3.1 Description The issue allows guest OS users to cause a denial of service host OS crash by leveraging administrative access to the guest OS, related to the pmd none or clear bad function and page faults for...

CVE-2012-1601

The KVM implementation in the Linux kernel before 3.3.6 allows host OS users to cause a denial of service NULL pointer dereference and host OS crash by making a KVMCREATEIRQCHIP ioctl call after a virtual CPU already exists...

PT-2011-4938

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 3.1.10 Description The issue is related to the kvm vm ioctl assign device function in the KVM subsystem, which does not verify permission to access PCI configuration space and BAR resources. This allows host OS...

CVE-2011-1898

Xen 4.1 before 4.1.1 and 4.0 before 4.0.2, when using PCI passthrough on Intel VT-d chipsets that do not have interrupt remapping, allows guest OS users to gain host OS privileges by "using DMA to generate MSI interrupts by writing to the interrupt injection registers."...

Design/Logic Flaw

Xen 4.1 before 4.1.1 and 4.0 before 4.0.2, when using PCI passthrough on Intel VT-d chipsets that do not have interrupt remapping, allows guest OS users to gain host OS privileges by "using DMA to generate MSI interrupts by writing to the interrupt injection registers."...

CVE-2011-1898

Xen 4.1 before 4.1.1 and 4.0 before 4.0.2, when using PCI passthrough on Intel VT-d chipsets that do not have interrupt remapping, allows guest OS users to gain host OS privileges by "using DMA to generate MSI interrupts by writing to the interrupt injection registers."...

CVE-2011-1898: Undefined Security Weakness

Xen 4.1 before 4.1.1 and 4.0 before 4.0.2, when using PCI passthrough on Intel VT-d chipsets that do not have interrupt remapping, allows guest OS users to gain host OS privileges by "using DMA to generate MSI interrupts by writing to the interrupt injection registers."...

Design/Logic Flaw

The virSecurityManagerGetPrivateData function in security/securitymanager.c in libvirt 0.8.8 through 0.9.1 uses the wrong argument for a sizeof call, which causes incorrect processing of "security manager private data" that "reopens disk probing" and might allow guest OS users to read arbitrary...

CVE-2011-2178

CVE-2011-2178 affects libvirt (virSecurityManagerGetPrivateData in security/security_manager.c) from versions 0.8.8–0.9.1. The bug uses the wrong argument for a sizeof call, causing incorrect processing of security manager private data that reopens disk probing, which may allow guest OS users to ...

CVE-2011-2178

The virSecurityManagerGetPrivateData function in security/securitymanager.c in libvirt 0.8.8 through 0.9.1 uses the wrong argument for a sizeof call, which causes incorrect processing of "security manager private data" that "reopens disk probing" and might allow guest OS users to read arbitrary...