kernel: i915: Incorrect GPU TLB flush can lead to random memory access

An incorrect TLB flush issue was found in the Linux kernel’s GPU i915 kernel driver, potentially leading to random memory corruption or data leaks. This flaw could allow a local user to crash the system or escalate their privileges on the system...

SUSE CVE-2017-2596

The nestedvmxcheckvmptr function in arch/x86/kvm/vmx.c in the Linux kernel through 4.9.8 improperly emulates the VMXON instruction, which allows KVM L1 guest OS users to cause a denial of service host OS memory consumption by leveraging the mishandling of page references...

SUSE CVE-2020-25604

An issue was discovered in Xen through 4.14.x. There is a race condition when migrating timers between x86 HVM vCPUs. When migrating timers of x86 HVM guests between its vCPUs, the locking model used allows for a second vCPU of the same guest also operating on the timers to release a lock that it...

The vulnerability of the Hyper-V hardware virtualization system for Windows operating systems allows a perpetrator to trigger a service failure.

The vulnerability of the Hyper-V hardware virtualization technology for Windows operating systems is related to insufficient validation of input data. Exploiting this vulnerability can allow an attacker to cause a service failure...

PT-2022-5846 · Microsoft · Windows Hyper-V +1

Name of the Vulnerable Software and Affected Versions: Windows Hyper-V affected versions not specified Description: The issue is related to insufficient input validation in the Windows Hyper-V hardware virtualization system, which can be exploited to cause a denial of service. This allows an...

The vulnerability of the Windows Hyper-V hardware virtualization system allows attackers to escalate their privileges.

The vulnerability of the Windows Hyper-V hardware virtualization system is related to insecure management of privileges. Exploiting this vulnerability can allow an attacker to increase their privileges...

The vulnerability of the Windows Hyper-V hardware virtualization system allows attackers to escalate their privileges.

The vulnerability of the Windows Hyper-V hardware virtualization system is related to deficiencies in the authentication process. Exploiting this vulnerability can allow attackers to gain increased privileges...

The vulnerability of Windows Hyper-V’s hardware virtualization technology allows a perpetrator to gain unauthorized access to protected information.

The vulnerability of Windows Hyper-V hardware virtualization technology in Windows operating systems is related to deficiencies in the segmentation of the system’s controlled areas. Exploiting this vulnerability can allow an attacker, acting remotely, to gain unauthorized access to protected...

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

The vulnerability of the Windows Hyper-V hardware virtualization technology in Windows operating systems is related to improper code generation. Exploiting this vulnerability can allow an attacker to execute arbitrary code...

The vulnerability of the Windows Hyper-V hardware virtualization system allows a perpetrator to gain unauthorized access to protected information or cause service failures.

The vulnerability of the Windows Hyper-V hardware virtualization system is related to errors in information processing. Exploiting this vulnerability can allow an attacker to gain unauthorized access to protected information or cause service failures...

The vulnerability of Windows Hyper-V’s hardware virtualization technology allows a perpetrator to gain unauthorized access to protected information.

The vulnerability of the Windows Hyper-V hardware virtualization system in Windows operating systems is related to errors in information processing. Exploiting this vulnerability can allow an attacker to gain unauthorized access to protected information remotely...

The vulnerability of Windows Hyper-V’s hardware virtualization technology allows a perpetrator to gain unauthorized access to protected information.

The vulnerability of the Windows Hyper-V hardware virtualization system in Windows operating systems is related to errors in information processing. Exploiting this vulnerability can allow an attacker to gain unauthorized access to protected information remotely...

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

The vulnerability of the Windows Hyper-V hardware virtualization system is related to resource release errors. Exploiting this vulnerability can allow an attacker to cause a service failure...

PT-2022-2445 · Microsoft · Windows Hyper-V +1

Name of the Vulnerable Software and Affected Versions: Windows Hyper-V affected versions not specified Description: The issue is related to errors in resource release in the Windows Hyper-V hardware virtualization system, which can be exploited to cause a denial of service. This allows attackers ...

Microsoft Windows Hyper-V Remote Code Execution Vulnerability (CNVD-2023-02190)

Microsoft Windows Hyper-V is a tool from Microsoft USA that provides hardware virtualization. A remote code execution vulnerability exists in Microsoft Windows Hyper-V, which can be exploited by an attacker to execute arbitrary code on a system...

PT-2022-2897 · Microsoft · Windows Hyper-V +1

Name of the Vulnerable Software and Affected Versions: Windows Hyper-V affected versions not specified Description: The issue is related to errors in information processing within the Windows Hyper-V hardware virtualization system, part of the Windows operating system. This could allow a remote...

ALPINE-CVE-2022-26357

race in VT-d domain ID cleanup Xen domain IDs are up to 15 bits wide. VT-d hardware may allow for only less than 15 bits to hold a domain ID associating a physical device with a particular domain. Therefore internally Xen domain IDs are mapped to the smaller value range. The cleaning up of the...

Xen 竞争条件问题漏洞

Xen is an open source virtual machine monitor product from 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. Xen has a security vulnerability that stems...

CVE-2021-3656

A flaw was found in the KVM's AMD code for supporting SVM nested virtualization. The flaw occurs when processing the VMCB virtual machine control block provided by the L1 guest to spawn/handle a nested guest L2. Due to improper validation of the "virtext" field, this issue could allow a malicious...

The vulnerability of the Hyper-V hardware virtualization system for Windows operating systems allows a hacker to circumvent security restrictions.

The vulnerability of the Hyper-V hardware virtualization technology for Windows operating systems is related to security configuration errors. Exploiting this vulnerability can allow attackers to circumvent security restrictions...