The vulnerability of the Hyper-V hardware virtualization system in the Windows operating system allows a hacker to trigger a service failure.

The vulnerability of the Hyper-V hardware virtualization technology in the Windows operating system is related to insufficient validation of input data. Exploiting this vulnerability can allow a malicious actor to cause service interruptions remotely...

QEMU 访问控制错误漏洞

QEMU Quick Emulator is a set of simulation processor software by Fabrice Bellard, a French individual developer. The software is fast and cross-platform. QEMU suffers from an Access Control Error vulnerability that can be exploited by an attacker to bypass access restrictions via virtiofsd in ord...

Red Hat libvirt Elevation of Privilege Vulnerability

Red Hat libvirt is a Linux API for implementing Linux virtualization features from Red Hat, Inc. It supports a variety of Hypervisors, including Xen and KVM, as well as QEMU and a number of virtual products for other operating systems. A security vulnerability exists in Red Hat libvirt that stems...

Unspecified Vulnerability in Oracle VM VirtualBox (CNVD-2020-40801)

Oracle Virtualization is a set of virtualization solutions from Oracle Corporation. The product is used to unify the management of the entire hardware and software system from applications to disks, enabling virtualization from the desktop to the data center.VM VirtualBox is one of the virtual...

The vulnerability of the EHCI controller in VMware ESXi, VMware Workstation, and VMware Fusion allows a perpetrator to gain unauthorized access to protected information.

The vulnerability of the EHCI controller in VMware ESXi, VMware Workstation, and VMware Fusion lies in the lack of protection for service data. Exploiting this vulnerability can allow an intruder to gain unauthorized access to protected information...

DEBIAN-CVE-2019-3016

In a Linux KVM guest that has PV TLB enabled, a process in the guest kernel may be able to read memory locations from another process in the same guest. This problem is limit to the host running linux kernel 4.10 with a guest running linux kernel 4.16 or later. The problem mainly affects AMD...

CVE-2020-2698

Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization component: Core. Supported versions that are affected are Prior to 5.2.36, prior to 6.0.16 and prior to 6.1.2. Difficult to exploit vulnerability allows high privileged attacker with logon to the infrastructure where Oracl...

Microsoft Windows Hyper-V Denial of Service Vulnerability (CNVD-2019-42609)

Microsoft Windows and Microsoft Windows Server are both products of Microsoft Corporation, U.S.A. Microsoft Windows is a set of operating systems for personal devices.Microsoft Windows Server is a set of server operating systems. Windows Hyper-V is one of the virtualization products that supports...

ALPINE-CVE-2019-17343

An issue was discovered in Xen through 4.11.x allowing x86 PV guest OS users to cause a denial of service or gain privileges by leveraging incorrect use of the HVM physmap concept for PV domains...

The vulnerability of the Hyper-V hardware virtualization system in the Windows operating system allows a hacker to execute arbitrary code in the host operating system.

The vulnerability of the Hyper-V hardware virtualization technology in the Windows operating system exists due to insufficient verification of input data on the host server. Exploiting this vulnerability allows a malicious actor to execute arbitrary code in the host operating system using a...

EulerOS Virtualization 3.0.1.0 : kernel (EulerOS-SA-2019-1512)

According to the versions of the kernel packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - In the Linux kernel through 4.14.13, the rdsmessageallocsgs function does not validate a value that is used during DMA page...

The vulnerability of the Hyper-V hardware virtualization system in the Windows operating system allows a hacker to execute arbitrary code.

The vulnerability of the Hyper-V hardware virtualization technology in the Windows operating system is related to deficiencies in the authentication process of the guest operating system. Exploiting this vulnerability allows an attacker to execute arbitrary code through a specially created...

CVE-2018-3291

Vulnerability in the Oracle VM VirtualBox component of Oracle Virtualization subcomponent: Core. The supported version that is affected is Prior to 5.2.20. Easily exploitable vulnerability allows unauthenticated attacker with logon to the infrastructure where Oracle VM VirtualBox executes to...

UBUNTU-CVE-2018-3290

Vulnerability in the Oracle VM VirtualBox component of Oracle Virtualization subcomponent: Core. The supported version that is affected is Prior to 5.2.20. Easily exploitable vulnerability allows unauthenticated attacker with logon to the infrastructure where Oracle VM VirtualBox executes to...

DEBIAN-CVE-2018-14625

A flaw was found in the Linux Kernel where an attacker may be able to have an uncontrolled read to kernel-memory from within a vm guest. A race condition between connect and close function may allow an attacker using the AFVSOCK protocol to gather a 4 byte information leak or possibly intercept o...

The vulnerability of the VNC server emulator implementation of QEMU allows a hacker to induce a maintenance failure.

The vulnerability of the VNC server emulation implementation of QEMU is related to insufficient testing of input data. Exploiting this vulnerability can allow a malicious actor to cause service failures remotely...

Red Hat libvirt Denial of Service Vulnerability

Red Hat libvirt is a Linux API for implementing Linux virtualization features from Red Hat, Inc. It supports a variety of Hypervisors, including Xen and KVM, as well as QEMU and a number of virtual products for other operating systems. A security vulnerability exists in the qemu/qemumonitor.c fil...

DEBIAN-CVE-2017-17741

The KVM implementation in the Linux kernel through 4.14.7 allows attackers to obtain potentially sensitive information from kernel memory, aka a writemmio stack-based out-of-bounds read, related to arch/x86/kvm/x86.c and include/trace/events/kvm.h...

Xen vCPU context-switch implementation process security bypass vulnerability

Xen is an open source virtual machine monitor product developed at the University of Cambridge in the United Kingdom. A security vulnerability in Xen's vCPU context-switch implementation allows an attacker to exploit the vulnerability to compromise ASLR and other protection mechanisms...

Xen 'xen/arch/arm/vgic.c' Denial of Service Vulnerability

Xen is an open source virtual machine monitor product developed at the University of Cambridge, UK. The product enables different and incompatible operating systems to run on the same computer and supports runtime migration to ensure uptime and avoid downtime. A denial of service vulnerability...