Fedora: Security Advisory (FEDORA-2023-8e6ae98f81)

The remote host is missing an update for the SPDX-FileCopyrightText: 2023 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Windows Hyper-V Disclosure

The vulnerability of the Windows Hyper-V hardware virtualization system is related to the lack of protection for mission-critical data. Exploiting this vulnerability can allow an attacker to disclose sensitive information that should be protected...

Windows Hyper-V DoS

The vulnerability of the Windows Hyper-V hardware virtualization system is related to insufficient validation of input data. Exploiting this vulnerability can allow an attacker to cause a service failure using specially created data...

PT-2023-1732

Name of the Vulnerable Software and Affected Versions Windows Hyper-V affected versions not specified Description The issue exists due to insufficient input validation in the Hyper-V hardware virtualization system of Windows operating systems. This can allow an attacker to perform a...

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...

Hyper-V Hardware Virtualization DoS

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...

Windows Hyper-V Privilege Escalation

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...

Windows Hyper-V Privilege Escalation

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...

Windows Hyper-V Hardware Virtualization Unauthorized Access

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...

Windows Hyper-V Code Execution

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...

Windows Hyper-V Hardware Virtualization Unauthorized Access

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...

Windows Hyper-V Hardware Virtualization Unauthorized Access

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...

Windows Hyper-V Hardware Virtualization Unauthorized Access

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...

Windows Hyper-V DoS

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...