CVE-2020-10701 affecting package libvirt for versions less than 7.10.0-1

CVE-2020-10701 affecting package libvirt for versions less than 7.10.0-1. An upgraded version of the package is available that resolves this issue...

CVE-2021-3667 affecting package libvirt 6.1.0-6

CVE-2021-3667 affecting package libvirt 6.1.0-6. A patched version of the package is available...

CVE-2021-3631 affecting package libvirt 6.1.0-6

CVE-2021-3631 affecting package libvirt 6.1.0-6. A patched version of the package is available...

Denial Of Service (DoS)

libvirt.so is vulnerable to denial of serviceDoS attacks. A malicious user is able to cause an application crash via infinite iterations over virNWFilterObj instances because there is no protection to stop an unprivileged thread from concurrently modifying the driver-nwfilters object...

CVE-2022-0897

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...

CVE-2021-4147

A flaw was found in the libvirt libxl driver. A malicious guest could continuously reboot itself and cause libvirtd on the host to deadlock or crash, resulting in a denial of service condition...

CVE-2021-4147

A flaw was found in the libvirt libxl driver. A malicious guest could continuously reboot itself and cause libvirtd on the host to deadlock or crash, resulting in a denial of service condition...

DEBIAN-CVE-2021-4147

A flaw was found in the libvirt libxl driver. A malicious guest could continuously reboot itself and cause libvirtd on the host to deadlock or crash, resulting in a denial of service condition...

CVE-2022-0897

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...

Design/Logic Flaw

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...

UBUNTU-CVE-2021-4147

A flaw was found in the libvirt libxl driver. A malicious guest could continuously reboot itself and cause libvirtd on the host to deadlock or crash, resulting in a denial of service condition...

Race condition

A flaw was found in the libvirt libxl driver. A malicious guest could continuously reboot itself and cause libvirtd on the host to deadlock or crash, resulting in a denial of service condition...

CVE-2022-0897

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...

UBUNTU-CVE-2022-0897

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...

CVE-2022-0897

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...

CVE-2021-4147

CVE-2021-4147 affects the libvirt libxl driver. A malicious guest can continuously reboot, causing libvirtd on the host to deadlock or crash, leading to a denial of service. Public docs reference the libvirt/QEMU context and confirm the issue lies in the libxl driver that can trigger host-side ha...

Red Hat libvirt 安全漏洞

Red Hat libvirt is a Linux API for implementing Linux virtualization features from Red Hat, Inc. It supports a variety of Hypervisors, including Xen and KVM, as well as QEMU and a number of virtual products for other operating systems. A security vulnerability exists in the libvirt nwfilter drive...

CVE-2022-0897

CVE-2022-0897 : In the libvirt nwfilter driver, virNWFilterObjListNumOfNWFilters fails to acquire the driver->nwfilters mutex before iterating virNWFilterObj instances, allowing concurrent modification of driver->nwfilters. This can crash the network filter management daemon (libvirtd/virtn...

CVE-2021-4147

A flaw was found in the libvirt libxl driver. A malicious guest could continuously reboot itself and cause libvirtd on the host to deadlock or crash, resulting in a denial of service condition...

CVE-2022-0897

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...