Important: Red Hat Security Advisory: virt:8.1 and virt-devel:8.1 security update

An update for the virt:8.1 and virt-devel:8.1 modules is now available for Advanced Virtualization for RHEL 8.1.1. 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 rating...

Important: Red Hat Security Advisory: virt:8.2 and virt-devel:8.2 security and bug fix update

An update for the virt:8.2 and virt-devel:8.2 modules is now available for Advanced Virtualization for RHEL 8.2.1. 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 rating...

Microsoft Windows Hyper-V Remote Code Execution Vulnerability (CNVD-2021-08834)

Microsoft Windows Hyper-V is a tool from Microsoft USA that provides hardware virtualization. The software allows the creation of virtual hard drives, virtual switches, and many other virtual devices. A remote code execution vulnerability exists in Microsoft Windows Hyper-V. An attacker could...

The vulnerability of the Hyper-V hardware virtualization system in the Windows operating system allows a hacker to gain increased privileges.

The vulnerability of the Hyper-V hardware virtualization technology in the Windows operating system relates to operations that go beyond the buffer limits in memory. Exploiting this vulnerability can allow an attacker to gain increased privileges...

Microsoft Windows Hyper-V Denial of Service Vulnerability (CNVD-2021-08835)

Microsoft Windows Hyper-V is a tool from Microsoft USA that provides hardware virtualization. The software allows the creation of virtual hard drives, virtual switches, and many other virtual devices. A denial of service vulnerability exists in Microsoft Windows Hyper-V. The vulnerability stems...

Microsoft Windows Hyper-V Elevation of Privilege Vulnerability (CNVD-2021-08829)

Microsoft Windows Hyper-V is a tool from Microsoft USA that provides hardware virtualization. The software allows the creation of virtual hard drives, virtual switches, and many other virtual devices. An elevation of privilege vulnerability exists in Microsoft Windows Hyper-V, which can be...

IAmTheKing and the SlothfulMedia malware family

On October 1, 2020, the DHS CISA agency released information about a malware family called SlothfulMedia, which they attribute to a sophisticated threat actor. We have been tracking this set of activity through our private reporting service, and we would like to provide the community with...

October 13, 2020—KB4580327 (OS Build 10240.18725) - EXPIRED

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EulerOS Virtualization 3.0.2.2 : grub2 (EulerOS-SA-2020-2184)

According to the version of the grub2 packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerability : - A flaw was found in grub2, prior to version 2.06. An attacker may use the GRUB 2 flaw to hijack and tamper the GRUB verification...

Important: Red Hat Security Advisory: qemu-kvm security update

An update for qemu-kvm is now available for Red Hat Enterprise Linux 6. 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 rating, is available for each vulnerability from...

Low: Red Hat Security Advisory: OpenShift Virtualization 2.4.2 Images

Red Hat OpenShift Virtualization release 2.4.2 is now available with updates to packages and images that fix several bugs and add enhancements. Red Hat Product Security has rated this update as having a security impact of Low. A Common Vulnerability Scoring System CVSS base score, which gives a...

Important: Red Hat Security Advisory: qemu-kvm-rhev security update

An update for qemu-kvm-rhev is now available for Red Hat OpenStack Platform 10 Newton. 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 rating, is available for each...

Important: Red Hat Security Advisory: Red Hat Virtualization security, bug fix, and enhancement update

An update for cockpit-ovirt, imgbased, redhat-release-virtualization-host, and redhat-virtualization-host is now available for Red Hat Virtualization 4 for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability...

Debian DLA-2395-1 : libvirt security update

A double free vulnerability was discovered in libvirt, a toolkit to interact with the virtualization capabilities of recent versions of Linux and other OSes. For Debian 9 stretch, this problem has been fixed in version 3.0.0-4+deb9u5. We recommend that you upgrade your libvirt packages. For the...

RHEL 8 : Red Hat Virtualization (RHSA-2020:4172)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2020:4172 advisory. The redhat-virtualization-host packages provide the Red Hat Virtualization Host. These packages include redhat-release-virtualization-host,...

CVE-2020-5983

NVIDIA Virtual GPU Manager contains a vulnerability in the vGPU plugin and the host driver kernel module, in which the potential exists to write to a memory location that is outside the intended boundary of the frame buffer memory allocated to guest operating systems, which may lead to denial of...

RHEL 7 : Red Hat Virtualization (RHSA-2020:4114)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:4114 advisory. ovirt-ansible-repositories is an Ansible role used to set up the repositories required for oVirt engine or host installation. The openvswitc...

Important: Red Hat Security Advisory: qemu-kvm-ma security update

An update for qemu-kvm-ma is now available for Red Hat Enterprise Linux 7.6 Extended Update Support. 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 rating, is available...

virt:ol security update

qemu-kvm 2.12.0-99.0.1.el82.4 - Added bug30251155-remove-upstream-reference Orabug: 30251155 2.12.0-99.el82.4 - kvm-usb-fix-setuplen-init-CVE-2020-14364.patch bz1869708 - Resolves: bz1869708 CVE-2020-14364 qemu-kvm: QEMU: usb: out-of-bounds r/w access issue while processing usb packets rhel-8.2.0...

Moderate: Red Hat Security Advisory: Red Hat Virtualization security and bug fix update

An update for openvswitch2.11, ovirt-ansible-repositories, ovn2.11, and python-ovirt-engine-sdk4 is now available for Red Hat Virtualization 4 for Red Hat Enterprise Linux 7 and Red Hat Virtualization Engine 4.3. Red Hat Product Security has rated this update as having a security impact of...