DEBIAN-CVE-2015-5260

Heap-based buffer overflow in SPICE before 0.12.6 allows guest OS users to cause a denial of service heap-based memory corruption and QEMU-KVM crash or possibly execute arbitrary code on the host via QXL commands related to the surfaceid parameter...

CVE-2016-4480

The guestwalktables function in arch/x86/mm/guestwalk.c in Xen 4.6.x and earlier does not properly handle the Page Size PS page table entry bit at the L4 and L3 page table levels, which might allow local guest OS users to gain privileges via a crafted mapping of memory...

Microsoft Windows Hyper-V Information Leakage Vulnerability

Microsoft Windows is a family of operating systems from Microsoft Corporation, U.S.A. Hyper-V is one of the virtualization products. An information leakage vulnerability exists in Hyper-V for Microsoft Windows, which arises from a program's failure to properly validate input from an authenticated...

Microsoft Windows Hyper-V Information Leakage Vulnerability (CNVD-2016-02242)

Microsoft Windows is a family of operating systems from Microsoft Corporation, U.S.A. Hyper-V is one of the virtualization products. An information leakage vulnerability exists in Hyper-V for Microsoft Windows, which arises from a program's failure to properly validate input from an authenticated...

CVE-2015-8553

Xen allows guest OS users to obtain sensitive information from uninitialized locations in host OS kernel memory by not enabling memory and I/O decoding control bits. NOTE: this vulnerability exists because of an incomplete fix for CVE-2015-0777...

CVE-2016-0088

Hyper-V in Microsoft Windows 8.1, Windows Server 2012 Gold and R2, and Windows 10 allows guest OS users to execute arbitrary code on the host OS via a crafted application, aka "Hyper-V Remote Code Execution Vulnerability."...

Windows Hyper-V Information Disclosure Vulnerability

An information disclosure vulnerability exists when Windows Hyper-V on a host operating system fails to properly validate input from an authenticated user on a guest operating system. To exploit the vulnerability, an attacker on a guest operating system could run a specially crafted application...

Windows Hyper-V Remote Code Execution Vulnerability

A remote code execution vulnerability exists when Windows Hyper-V on a host server fails to properly validate input from an authenticated user on a guest operating system. To exploit the vulnerability, an attacker could run a specially crafted application on a guest operating system that could...

MS16-045: Security update for Windows Hyper-V: April 12, 2016

Resolves vulnerabilities in Windows that could allow remote code execution if an authenticated attacker on a guest operating system runs a specially crafted application that causes the Hyper-V host operating system to execute arbitrary code. Customers who have not enabled the Hyper-V role are not...

MS16-045: Security Update for Windows Hyper-V (3143118)

The remote Windows host is missing a security update. It is, therefore, affected by multiple vulnerabilities : - An arbitrary code execution vulnerability exists in Hyper-V due to a failure to properly validate input from an authenticated user on a guest operating system. An attacker can exploit...

VMware ESXi Tools Guest OS Privilege Escalation (VMSA-2014-0005)

The remote VMware ESXi host is affected by a privilege escalation vulnerability due to a NULL pointer dereference flaw in VMware Tools running on Microsoft Windows 8.1. An attacker on an adjacent network can exploit this issue to gain elevated privileges within the guest operating system or else...

CVE-2015-5307

The KVM subsystem in the Linux kernel through 4.2.6, and Xen 4.3.x through 4.6.x, allows guest OS users to cause a denial of service host OS panic or hang by triggering many AC aka Alignment Check exceptions, related to svm.c and vmx.c...

CVE-2007-6227

QEMU 0.9.0 allows local users of a Windows XP SP2 guest operating system to overwrite the TranslationBlock codegenbuffer buffer, and probably have unspecified other impacts related to an "overflow," via certain Windows executable programs, as demonstrated by qemu-dos.com...

UBUNTU-CVE-2015-5261

Heap-based buffer overflow in SPICE before 0.12.6 allows guest OS users to read and write to arbitrary memory locations on the host via guest QXL commands related to surface creation...

UBUNTU-CVE-2015-5260

Heap-based buffer overflow in SPICE before 0.12.6 allows guest OS users to cause a denial of service heap-based memory corruption and QEMU-KVM crash or possibly execute arbitrary code on the host via QXL commands related to the surfaceid parameter...

DEBIAN-CVE-2015-3214

The pitioportread in i8254.c in the Linux kernel before 2.6.33 and QEMU before 2.3.1 does not distinguish between read lengths and write lengths, which might allow guest OS users to execute arbitrary code on the host OS by triggering use of an invalid index...

The vulnerability of the VMware Workstation hypervisor allows a attacker to cause a failure in the guest or host operating system.

The vulnerability of VMware Workstation exists due to insufficient verification of input data. Exploiting this vulnerability can allow an attacker to cause a failure in the maintenance of 32-bit or 64-bit host operating systems using a specially crafted RPC request...

PT-2015-4876

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to the fixed version Description The issue allows guest OS users to obtain sensitive information from uninitialized locations in host OS kernel memory. This is due to a problem in the drivers/xen/usbback/usbback.c...

PT-2015-4535 · Linux +4 · Linux Kernel +4

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 3.18.5 Description: The issue allows guest OS users to gain guest OS privileges or cause a denial of service guest OS crash by triggering use of a 16-bit code segment for emulation of a SYSENTER instruction,...

DEBIAN-CVE-2014-8369

The kvmiommumappages function in virt/kvm/iommu.c in the Linux kernel through 3.17.2 miscalculates the number of pages during the handling of a mapping failure, which allows guest OS users to cause a denial of service host OS page unpinning or possibly have unspecified other impact by leveraging...