CVE-2016-9381

Race condition in QEMU in Xen allows local x86 HVM guest OS administrators to gain privileges by changing certain data on shared rings, aka a "double fetch" vulnerability...

CVE-2016-9382

Xen 4.0.x through 4.7.x mishandle x86 task switches to VM86 mode, which allows local 32-bit x86 HVM guest OS users to gain privileges or cause a denial of service guest OS crash by leveraging a guest operating system that uses hardware task switching and allows a new task to start in VM86 mode...

CVE-2016-9383

CVE-2016-9383 affects Xen when running on a 64‑bit hypervisor. The issue stems from broken emulation of bit test instructions, allowing a local x86 guest to modify arbitrary host memory and potentially obtain sensitive data, crash the host, or execute code on the host. Connected sources describe ...

PT-2017-10387 · Qemu Team +3 · Qemu +3

Name of the Vulnerable Software and Affected Versions: QEMU aka Quick Emulator versions affected versions not specified Description: The issue allows local guest OS privileged users to cause a denial of service, resulting in a divide-by-zero error and QEMU process crash. This is achieved through...

Updated xen packages fix security vulnerability

This xen update is based on upstream 4.5.5 maintenance release, and fixes the following security issues: The qemu implementation in libvirt before 1.3.0 and Xen allows local guest OS users to cause a denial of service host disk consumption by writing to stdout or stderr CVE-2014-3672 The xrstor...

CVE-2016-9913

Memory leak in the v9fsdeviceunrealizecommon function in hw/9pfs/9p.c in QEMU aka Quick Emulator allows local privileged guest OS users to cause a denial of service host memory consumption and possibly QEMU process crash via vectors involving the order of resource cleanup...

Heap overflow

Multiple heap-based buffer overflows in VMware Workstation Pro 12.x before 12.5.0 and VMware Workstation Player 12.x before 12.5.0 on Windows, when Cortado ThinPrint virtual printing is enabled, allow guest OS users to execute arbitrary code on the host OS via unspecified vectors...

Out-of-bounds

The drag-and-drop aka DnD function in VMware Workstation Pro 12.x before 12.5.2 and VMware Workstation Player 12.x before 12.5.2 and VMware Fusion and Fusion Pro 8.x before 8.5.2 allows guest OS users to execute arbitrary code on the host OS or cause a denial of service out-of-bounds memory acces...

CVE-2016-7461

The drag-and-drop aka DnD function in VMware Workstation Pro 12.x before 12.5.2 and VMware Workstation Player 12.x before 12.5.2 and VMware Fusion and Fusion Pro 8.x before 8.5.2 allows guest OS users to execute arbitrary code on the host OS or cause a denial of service out-of-bounds memory acces...

CVE-2016-9777

KVM in the Linux kernel before 4.8.12, when I/O APIC is enabled, does not properly restrict the VCPU index, which allows guest OS users to gain host OS privileges or cause a denial of service out-of-bounds array access and host OS crash via a crafted interrupt request, related to...

CVE-2016-9588

arch/x86/kvm/vmx.c in the Linux kernel through 4.9 mismanages the BP and OF exceptions, which allows guest OS users to cause a denial of service guest OS crash by declining to handle an exception thrown by an L2 guest...

CVE-2016-9777

KVM in the Linux kernel before 4.8.12, when I/O APIC is enabled, does not properly restrict the VCPU index, which allows guest OS users to gain host OS privileges or cause a denial of service out-of-bounds array access and host OS crash via a crafted interrupt request, related to...

CVE-2016-9777

KVM in the Linux kernel before 4.8.12, when I/O APIC is enabled, does not properly restrict the VCPU index, which allows guest OS users to gain host OS privileges or cause a denial of service out-of-bounds array access and host OS crash via a crafted interrupt request, related to...

CVE-2016-9588

arch/x86/kvm/vmx.c in the Linux kernel through 4.9 mismanages the BP and OF exceptions, which allows guest OS users to cause a denial of service guest OS crash by declining to handle an exception thrown by an L2 guest...

CVE-2016-7994

Memory leak in the virtiogpuresourcecreate2d function in hw/display/virtio-gpu.c in QEMU aka Quick Emulator allows local guest OS administrators to cause a denial of service memory consumption via a large number of VIRTIOGPUCMDRESOURCECREATE2D commands...

CVE-2016-7466

Memory leak in the usbxhciexit function in hw/usb/hcd-xhci.c in QEMU aka Quick Emulator, when the xhci uses msix, allows local guest OS administrators to cause a denial of service memory consumption and possibly QEMU process crash by repeatedly unplugging a USB device...

CVE-2016-7422

The virtqueuemapdesc function in hw/virtio/virtio.c in QEMU aka Quick Emulator allows local guest OS administrators to cause a denial of service NULL pointer dereference and QEMU process crash via a large I/O descriptor buffer length value...

CVE-2016-7170

The vmsvgafiforun function in hw/display/vmwarevga.c in QEMU aka Quick Emulator allows local guest OS administrators to cause a denial of service out-of-bounds write and QEMU process crash via vectors related to cursor.mask and cursor.image array sizes when processing a DEFINECURSOR svga command...

CVE-2016-7116

Directory traversal vulnerability in hw/9pfs/9p.c in QEMU aka Quick Emulator allows local guest OS administrators to access host files outside the export path via a .. dot dot in an unspecified string...

CVE-2016-6833

Use-after-free vulnerability in the vmxnet3iobar0write function in hw/net/vmxnet3.c in QEMU aka Quick Emulator allows local guest OS administrators to cause a denial of service QEMU instance crash by leveraging failure to check if the device is active...