CVE-2021-3975

A use-after-free flaw was found in libvirt. The qemuMonitorUnregister function in qemuProcessHandleMonitorEOF is called using multiple threads without being adequately protected by a monitor lock. This flaw could be triggered by the virConnectGetAllDomainStats API when the guest is shutting down...

CVE-2021-3975

A use-after-free flaw was found in libvirt. The qemuMonitorUnregister function in qemuProcessHandleMonitorEOF is called using multiple threads without being adequately protected by a monitor lock. This flaw could be triggered by the virConnectGetAllDomainStats API when the guest is shutting down...

Design/Logic Flaw

A use-after-free flaw was found in libvirt. The qemuMonitorUnregister function in qemuProcessHandleMonitorEOF is called using multiple threads without being adequately protected by a monitor lock. This flaw could be triggered by the virConnectGetAllDomainStats API when the guest is shutting down...

CVE-2021-3975

CVE-2021-3975 is a use-after-free in libvirt affecting the qemuMonitorUnregister path inside qemuProcessHandleMonitorEOF. It can be triggered by the virConnectGetAllDomainStats API during guest shutdown, allowing an unprivileged read-only client to crash the libvirt daemon and cause a denial of s...

CVE-2021-3975

A use-after-free flaw was found in libvirt. The qemuMonitorUnregister function in qemuProcessHandleMonitorEOF is called using multiple threads without being adequately protected by a monitor lock. This flaw could be triggered by the virConnectGetAllDomainStats API when the guest is shutting down...

CVE-2021-3975

A use-after-free flaw was found in libvirt. The qemuMonitorUnregister function in qemuProcessHandleMonitorEOF is called using multiple threads without being adequately protected by a monitor lock. This flaw could be triggered by the virConnectGetAllDomainStats API when the guest is shutting down...

CVE-2021-3975: Use After Free

A use-after-free flaw was found in libvirt. The qemuMonitorUnregister function in qemuProcessHandleMonitorEOF is called using multiple threads without being adequately protected by a monitor lock. This flaw could be triggered by the virConnectGetAllDomainStats API when the guest is shutting down...

CVE-2021-3975

A use-after-free flaw was found in libvirt. The qemuMonitorUnregister function in qemuProcessHandleMonitorEOF is called using multiple threads without being adequately protected by a monitor lock. This flaw could be triggered by the virConnectGetAllDomainStats API when the guest is shutting down...

Oracle Linux 8 : virt:kvm_utils (ELSA-2022-9700)

The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2022-9700 advisory. - qemu: Add missing lock in qemuProcessHandleMonitorEOF Peng Liang Orabug: 34210159 CVE-2021-3975 libvirt-python - display/qxl-render: fix race conditi...

virt:kvm_utils security update

libvirt 5.7.0-34.el8 - qemu: blockcopy: Allow late opening of the backing chain of a shallow copy Peter Krempa Orabug: 33091019 - qemu: capabilities: Introduce QEMUCAPSBLOCKDEVSNAPSHOTALLOWWRITEONLY Peter Krempa Orabug: 33091019 - qemuDomainBlockCopyCommon: Record updated flags to block job Peter...

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

libvirt 8.0.0-5.2.0.1 - Set SOURCEDATEEPOCH from changelog Orabug: 32019554 - Add runtime deps for pkg librbd1 = 1:10.2.5 Keshav Sharma 8.0.0-5.2.el8 - cpumap: Disable cpu64-rhel for host-model and baseline rhbz2084030 - cputest: Drop some old artificial baseline tests rhbz2084030 - cputest: Give...

libvirt libvirt-python security update

libvirt 5.7.0-34.el7 - qemu: blockcopy: Allow late opening of the backing chain of a shallow copy Peter Krempa Orabug: 33091019 - qemu: capabilities: Introduce QEMUCAPSBLOCKDEVSNAPSHOTALLOWWRITEONLY Peter Krempa Orabug: 33091019 - qemuDomainBlockCopyCommon: Record updated flags to block job Peter...

Oracle Linux 7 : libvirt / libvirt-python (ELSA-2022-9668)

The remote Oracle Linux 7 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2022-9668 advisory. - qemu: Add missing lock in qemuProcessHandleMonitorEOF Peng Liang Orabug: 34210159 CVE-2021-3975 Tenable has extracted the preceding description block directly...

Huawei EulerOS: Security Advisory for qemu (EulerOS-SA-2022-2194)

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...

Moderate Photon OS Security Update - PHSA-2022-0424

Updates of 'libvirt' packages of Photon OS have been released...

Moderate Photon OS Security Update - PHSA-2022-3.0-0424

Updates of 'libvirt' packages of Photon OS have been released...

Moderate Photon OS Security Update - PHSA-2022-0497

Updates of 'libvirt' packages of Photon OS have been released...

EulerOS Virtualization 2.10.0 : libvirt (EulerOS-SA-2022-2045)

According to the versions of the libvirt package 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 exploited...

EulerOS Virtualization 2.10.1 : libvirt (EulerOS-SA-2022-2073)

According to the versions of the libvirt package 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 exploited...

EulerOS Virtualization 2.10.0 : libvirt (EulerOS-SA-2022-2092)

According to the versions of the libvirt package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - A flaw was found in the libvirt nwfilter driver. The virNWFilterObjListNumOfNWFilters method failed to acquire the driver-nwfilte...