PT-2022-4166 · Xen +5 · Xen +5

Name of the Vulnerable Software and Affected Versions: Xen affected versions not specified Description: The issue is caused by synchronization errors when using a shared resource in the xenbus component of the Xen hypervisor. Exploitation of this issue may allow an attacker to cause a denial of...

PT-2022-4330 · Unknown +5 · Xen Hypervisor +5

Name of the Vulnerable Software and Affected Versions: Xen hypervisor affected versions not specified Description: The issue is caused by synchronization errors when using a shared resource in the gntalloc driver of the Xen hypervisor. Exploitation of this issue may allow an attacker to cause a...

DRAKVUF Sandbox - Automated Hypervisor-Level Malware Analysis System

DRAKVUF Sandbox is an automated black-box malware analysis system with DRAKVUF engine under the hood, which does not require an agent on guest OS. This project provides you with a friendly web interface that allows you to upload suspicious files to be analyzed. Once the sandboxing job is finished...

Driver Disk for Microsemi smartpqi 2.1.16-030 - For Citrix Hypervisor 8.2 LTSR

Who Should Install this Driver Disk? Customers running the Citrix Hypervisor 8.2 LTSR release who use Microsemi's smartpqi driver and wish to use the latest version of the following: Driver Module| Version ---|--- smartpqi| 2.1.16-030 Issues Resolved In this Driver Disk Includes general...

[SECURITY] Fedora 34 Update: xen-4.14.4-1.fc34

This package contains the XenD daemon and xm command line tools, needed to manage virtual machines running under the Xen hypervisor...

Fedora: Security Advisory for xen (FEDORA-2022-0cc3916e08)

The remote host is missing an update for the Copyright C 2022 Greenbone Networks GmbH 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-or-later This program is free software; you can...

PT-2022-10380

Name of the Vulnerable Software and Affected Versions Parallels Desktop version 16.5.1 Description This issue allows local attackers to escalate privileges on affected installations. An attacker must first obtain the ability to execute high-privileged code on the target guest system in order to...

Parallels Desktop HDAudio Buffer Overflow Local Privilege Escalation Vulnerability

This vulnerability allows local attackers to escalate privileges on affected installations of Parallels Desktop. An attacker must first obtain the ability to execute high-privileged code on the target guest system in order to exploit this vulnerability. The specific flaw exists within the HDAudio...

SUSE SLES11: xen / xen-doc-html / xen-kmp-default / xen-kmp-pae / xen-libs / etc (SUSE-SU-2022:14886-1)

The remote SUSE Linux SLES11 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2022:14886-1 advisory. - CVE-2022-23034: Fixed possible DoS by a PV guest Xen while unmapping a grant. XSA-394 bsc1194581 - CVE-2022-23035: Fixed insufficient cleanu...

The vulnerability of Xen hypervisors, related to the use of memory after it is freed, allows a attacker to cause a service failure or increase their privileges.

The vulnerability of Xen hypervisors relates to the use of memory after it is freed during the processing of input/output page tables in the IOMMU Input/Output Memory Management Unit memory management unit. Exploiting this vulnerability can allow an attacker to cause service failures or increase...

[SECURITY] Fedora 35 Update: qemu-6.1.0-14.fc35

qemu is an open source virtualizer that provides hardware emulation for the KVM hypervisor. qemu acts as a virtual machine monitor together with the KVM kernel modules, and emulates the hardware for a full system such as a PC and its associated peripherals...

VMWare Cloud Foundation (ESXi) 访问控制错误漏洞

Vmware VMware Cloud Foundation is an all-in-one hybrid cloud platform from Vmware. The platform includes features such as operations automation, infrastructure auto-configuration, and integrated lifecycle management. An access control error vulnerability exists in VMWare Cloud Foundation ESXi tha...

The vulnerability of the Hyper-V hardware virtualization system in the Windows operating system, related to uncontrolled resource consumption, 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 an uncontrolled consumption of resources. Exploiting this vulnerability can allow a perpetrator to cause service interruptions...

StarWind SAN

StarWind SAN & NAS is a standalone hypervisor server or group of servers for StarWind.A command injection vulnerability exists in StarWind SAN & NAS, which can be exploited by attackers to remotely execute code...

StarWind SAN & NAS has unspecified vulnerabilities

StarWind SAN & NAS is a standalone hypervisor server or group of servers for StarWind.A security vulnerability exists in StarWind SAN & NAS that could be exploited by an attacker to reset the passwords of other users...

Citrix Releases Security Updates for Hypervisor

Citrix has released security updates to address vulnerabilities in Hypervisor. An attacker could exploit these vulnerabilities to cause a denial-of-service condition. CISA encourages users and administrators to review Citrix Security Update CTX337526 and apply the necessary updates. This product ...

Microsoft Hyper-V资源管理错误漏洞

Microsoft Hyper-V is an application from Microsoft Corporation USA. A system hypervisor virtualization technology that enables desktop virtualization. Microsoft Hyper-V is vulnerable to a resource management error. The following products and editions are affected:Windows 10 Version 1809 for...

VMware Fusion 12.x < 12.2.0 Heap Overflow RCE (VMSA-2022-0001)

VMware Fusion contains a heap-overflow vulnerability in CD-ROM device emulation. A malicious actor with access to a virtual machine with CD-ROM device emulation may be able to exploit this vulnerability in conjunction with other issues to execute code on the hypervisor from a virtual machine. Not...

SUSE SLES12 Security Update : xen (SUSE-SU-2022:0342-1)

The remote SUSE Linux SLES12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2022:0342-1 advisory. - A PV guest could DoS Xen while unmapping a grant To address XSA-380, reference counting was introduced for grant mappings for the case where ...

Important: kernel

Issue Overview: A denial of service flaw for virtual machine guests in the Linux kernel's Xen hypervisor subsystem was found in the way users call some interrupts with high frequency from one of the guests. A local user could use this flaw to starve the resources resulting in a denial of service...