Virtuozzo Infrastructure 7.3 Update 1 (7.3.1-54)

This update introduces a new service for virtual machine migration between infrastructures, read-only project access, and support for additional guest operating systems. It also includes improvements to platform stability and reliability and addresses issues identified in previous releases...

CVE-2025-64436 KubeVirt Excessive Role Permissions Could Enable Unauthorized VMI Migrations Between Nodes

KubeVirt is a virtual machine management add-on for Kubernetes. In 1.5.0 and earlier, the permissions granted to the virt-handler service account, such as the ability to update VMI and patch nodes, could be abused to force a VMI migration to an attacker-controlled node. This vulnerability could...

virt-v2v bug fix update

An update is available for virt-v2v. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The virt-v2v package provides a tool for converting virtual machines to use...

Unable to Connect to High Availability Enabled XenSever Pool and All Servers in Pool are in Emergency Mode

This article provides resolution to connectivity issues to the pool in XenCenter. Following are some of the issues that you might experience: Cannot connect to the pool in XenCenter Cannot start or migrate the virtual machines, although the virtual machines are active and running. All the servers...

The vulnerability of the management tool for virtual infrastructure, VMware vCenter Server, related to the ability to bypass authentication procedures, allows attackers to trigger a service failure.

The vulnerability of the VMware vCenter Server virtualization infrastructure management tool is related to the bypassing of authentication procedures. Exploiting this vulnerability allows an attacker, operating remotely, to cause service failures by sending specially crafted ARP packets during th...

Error: "Object with type VM vbd.hdb does not exist in xenopsd" during VM Migration

When trying to migrate virtual machine, it fails with following error Error: "Object with type VM vbd.hdb does not exist in xenopsd"...

PT-2019-4107 · Linux +7 · Linux Kernel +7

Name of the Vulnerable Software and Affected Versions: Linux kernel versions 2.6.34 through 5.2.x Description: A buffer overflow flaw was found in the Linux kernel's vhost functionality, which translates virtqueue buffers to IOVs and logs buffer descriptors during migration. This flaw can be...

Scientific Linux Security Update : selinux-policy enhancement update on SL6.x i386/x86_64 (20121112)

This update adds the following enhancements : - Previously, SELinux was blocking the /usr/libexec/qemu-kvm utility during a migration of a virtual machine from Red Hat Enterprise Virtualization Manager. Consequently, such a migration attempt failed and AVC messages were returned. This update fixe...

CentOS 5 : kernel (CESA-2007:0347)

Updated kernel packages that fix security issues and bugs in the Red Hat Enterprise Linux 5 kernel are now available. This update has been rated as having important security impact by the Red Hat Security Response Team. The Linux kernel handles the basic functions of the operating system. These n...

kernel security update

CentOS Errata and Security Advisory CESA-2007:0347 Updated kernel packages that fix security issues and bugs in the Red Hat Enterprise Linux 5 kernel are now available. This update has been rated as having important security impact by the Red Hat Security Response Team. The Linux kernel handles t...