1922 matches found
CVE-2024-21302
Summary: As of July 8, 2025 Microsoft has completed mitigations to address this vulnerability. See KB5042562: Guidance for blocking rollback of virtualization-based security related updates and the Recommended Actions section of this CVE for guidance on how to protect your systems from this...
RHEL 8 : Red Hat OpenStack Platform 16.1.9 (openstack-nova) (RHSA-2024:5113)
The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2024:5113 advisory. OpenStack Compute codename Nova is open source software designed to provision and manage large networks of virtual machines,creating a redundant and...
PT-2024-5720 · Microsoft · Windows 11 +4
Name of the Vulnerable Software and Affected Versions: Windows versions prior to the April 2025 security updates Windows 10 versions prior to the April 2025 security updates Windows 11 versions prior to the April 2025 security updates Windows Server 2016 and higher versions prior to the April 202...
"WSL/Service/CreateInstance/CreateVm/ConfigureNetworking/HNS/0xe000020b” installing WSL2 in MCS VMs
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Fedora: Security Advisory (FEDORA-2024-58c950d8d8)
The remote host is missing an update for the SPDX-FileCopyrightText: 2024 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...
Fedora: Security Advisory (FEDORA-2024-169a1cc589)
The remote host is missing an update for the SPDX-FileCopyrightText: 2024 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...
[SECURITY] Fedora 40 Update: xen-4.18.2-4.fc40
This package contains the XenD daemon and xm command line tools, needed to manage virtual machines running under the Xen hypervisor...
[SECURITY] Fedora 39 Update: xen-4.17.4-2.fc39
This package contains the XenD daemon and xm command line tools, needed to manage virtual machines running under the Xen hypervisor...
Moderate: Red Hat Security Advisory: edk2 security update
An update for edk2 is now available for Red Hat Enterprise Linux 8.8 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for eac...
Important: Red Hat Security Advisory: virt:av and virt-devel:av security update
An update for the virt:av and virt-devel:av modules is now available for Advanced Virtualization for RHEL 8.4.0.EUS. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity...
ALSA-2024:4749 Moderate: edk2 security update
EDK Embedded Development Kit is a project to enable UEFI support for Virtual Machines. This package contains a sample 64-bit UEFI firmware for QEMU and KVM. Security Fixes: EDK2: integer overflow in CreateHob could lead to HOB OOB R/W CVE-2022-36765 edk2: Predictable TCP Initial Sequence Numbers...
RHEL 9 : edk2 (RHSA-2024:4749)
The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2024:4749 advisory. EDK Embedded Development Kit is a project to enable UEFI support for Virtual Machines. This package contains a sample 64-bit UEFI firmware f...
Moderate: edk2 security update
EDK Embedded Development Kit is a project to enable UEFI support for Virtual Machines. This package contains a sample 64-bit UEFI firmware for QEMU and KVM. Security Fixes: EDK2: integer overflow in CreateHob could lead to HOB OOB R/W CVE-2022-36765 edk2: Predictable TCP Initial Sequence Numbers...
Global Outage Alert: Windows BSOD Crisis Following CrowdStrike Update – Recovery Steps & Qualys Assurance
On Friday, July 19, 2024, morning, reports surfaced globally of Microsoft Windows operating system users encountering the infamous Blue Screen of Death BSOD following the latest update from CrowdStrike. This widespread issue has severely impacted critical services, including telecommunications,...
Xapi: Metadata injection attack against backup/restore functionality
ISSUE DESCRIPTION For a brief summary of Xapi terminology, see: https://xapi-project.github.io/xen-api/overview.htmlobject-model-overview Xapi contains functionality to backup and restore metadata about Virtual Machines and Storage Repositories SRs. The metadata itself is stored in a Virtual Disk...
Citrix DAAS Console
Introduction This article is a summary of the top support articles related to Citrix Daas web consoles: Web Studio and Monitor. Top Knowledge Content Director CTX257614 - How to create a detailed custom report from the Cloud Hosted Director Monitor Web Studio CTX477615 - Studio Console Shows...
Linux Virtual Machines are Unable to Boot from DVD on XenServer
On XenServer, a user can run both Linux and Windows virtual machines, and like physical machines, it can be set to boot from various sources. However, when a Linux virtual machine is set to boot from DVD, it can fail with the following error message:...
Recovering Virtual Machines from Failed Pool Member
In the event of a XenServer host power failure, any Virtual Machines VMs running on that host might not be displayed in XenCenter. This is the expected behavior without High Availability HA enabled. The following is a XenCenter screen shot of the pool prior to the failure of the host named...
How to Test a Network Throughput Using Iperf
This article describes how to test a network throughput using Iperf. Iperf allows administrators and engineers to test throughput between any two hosts, including physical systems and Virtual Machines VMrunning on XenServer. Requirements Iperf for Windows Download a copy of Iperf for Windows. Thi...