CentOS 8 : virt:rhel and virt-devel:rhel (CESA-2022:7472)

The remote CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CESA-2022:7472 advisory. - QEMU: fdc: heap buffer overflow in DMA read data transfers CVE-2021-3507 - libvirt: missing locking in nwfilterConnectNumOfNWFilters can lead to deni...

rhel and virt-devel:rhel bug fix and enhancement update

An update is available for libguestfs, libnbd, libtpms, libguestfs-winsupport, nbdkit, supermin, libiscsi, hivex, libvirt, netcf, perl-Sys-Virt, seabios, qemu-kvm, swtpm, virt-v2v, sgabios, libvirt-dbus, libvirt-python. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS...

libvirt: missing locking in nwfilterConnectNumOfNWFilters can lead to denial of service

A flaw was found in the libvirt nwfilter driver. The virNWFilterObjListNumOfNWFilters method failed to acquire the driver-nwfilters mutex before iterating over virNWFilterObj instances. There was no protection to stop another thread from concurrently modifying the driver-nwfilters object. This fl...

RLSA-2022:7472 Low: virt:rhel and virt-devel:rhel security, bug fix, and enhancement update

Kernel-based Virtual Machine KVM offers a full virtualization solution for Linux on numerous hardware platforms. The virt:Rocky Linux module contains packages which provide user-space components used to run virtual machines using KVM. The packages also provide APIs for managing and interacting wi...

virt:rhel and virt-devel:rhel security, bug fix, and enhancement update

An update is available for libguestfs, libnbd, libtpms, libguestfs-winsupport, nbdkit, supermin, libiscsi, hivex, libvirt, netcf, perl-Sys-Virt, seabios, qemu-kvm, swtpm, virt-v2v, sgabios, libvirt-dbus, libvirt-python. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS...

Denial Of Service (DoS)

libvirt.so is vulnerable to denial of service DoS attacks. The locked virStoragePoolObj object in the storagePoolLookupByTargetPath function is not properly released on ACL permission failures which allows clients connected to the read-write socket with limited ACL permissions to acquire the lock...

GHSA-5PJ3-6FQM-8M7M OpenStack Sushy-Tools and VirtualBMC Improper Preservation of Permissions

An issue was discovered in OpenStack Sushy-Tools through 0.21.0 and VirtualBMC through 2.2.2. Changing the boot device configuration with these packages removes password protection from the managed libvirt XML domain. NOTE: this only affects an "unsupported, production-like configuration."...

OpenStack Sushy-Tools and VirtualBMC Improper Preservation of Permissions

An issue was discovered in OpenStack Sushy-Tools through 0.21.0 and VirtualBMC through 2.2.2. Changing the boot device configuration with these packages removes password protection from the managed libvirt XML domain. NOTE: this only affects an "unsupported, production-like configuration."...

CVE-2022-44020

An issue was discovered in OpenStack Sushy-Tools through 0.21.0 and VirtualBMC through 2.2.2. Changing the boot device configuration with these packages removes password protection from the managed libvirt XML domain. NOTE: this only affects an "unsupported, production-like configuration."...

Design/Logic Flaw

An issue was discovered in OpenStack Sushy-Tools through 0.21.0 and VirtualBMC through 2.2.2. Changing the boot device configuration with these packages removes password protection from the managed libvirt XML domain. NOTE: this only affects an "unsupported, production-like configuration."...

OpenStack 安全漏洞

OpenStack is a cloud platform management program of the National Aeronautics and Space Administration NASA. A security vulnerability exists in OpenStack Sushy-Tools 0.21.0 and earlier and VirtualBMC 2.2.2 and earlier, which stems from the fact that changing the boot device configuration with thes...

PT-2022-27083

Name of the Vulnerable Software and Affected Versions OpenStack Sushy-Tools versions 0.21.0 and earlier VirtualBMC versions 2.2.2 and earlier Description An issue was discovered where changing the boot device configuration with the affected packages removes password protection from the managed...

CVE-2022-44020

CVE-2022-44020 affects OpenStack Sushy-Tools up to 0.21.0 and VirtualBMC up to 2.2.2. The issue occurs when changing the boot device configuration, which removes password protection from the managed libvirt XML domain. This risk is disclosed as affecting an "unsupported, production-like configura...

CVE-2022-44020

An issue was discovered in OpenStack Sushy-Tools through 0.21.0 and VirtualBMC through 2.2.2. Changing the boot device configuration with these packages removes password protection from the managed libvirt XML domain. NOTE: this only affects an "unsupported, production-like configuration."...

rhel and virt-devel:rhel bug fix update

An update is available for libguestfs, libnbd, libtpms, libguestfs-winsupport, nbdkit, supermin, libiscsi, hivex, libvirt, netcf, perl-Sys-Virt, seabios, qemu-kvm, swtpm, virt-v2v, sgabios, libvirt-dbus, libvirt-python. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS...

GLSA-202210-06 : libvirt: Multiple Vulnerabilities

The remote host is affected by the vulnerability described in GLSA-202210-06 libvirt: Multiple Vulnerabilities - A flaw was found in libvirt, where it leaked a file descriptor for /dev/mapper/control into the QEMU process. This file descriptor allows for privileged operations to happen against th...

libvirt: Multiple Vulnerabilities

Background libvirt is a C toolkit for manipulating virtual machines. Description Multiple vulnerabilities have been discovered in libvirt. Please review the CVE identifiers referenced below for details. Impact Please review the referenced CVE identifiers for details. Workaround There is no known...

CVE-2021-3975 affecting package libvirt 6.1.0-5

CVE-2021-3975 affecting package libvirt 6.1.0-5. A patched version of the package is available...

Huawei EulerOS: Security Advisory for libvirt (EulerOS-SA-2022-2515)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2022 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...

EulerOS Virtualization 3.0.6.6 : libvirt (EulerOS-SA-2022-2515)

According to the versions of the libvirt packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - A flaw was found in libvirt while it generates SELinux MCS category pairs for VMs' dynamic labels. This flaw allows one exploite...