The vulnerability of the API virConnectListAllNodeDevices in the Libvirt management library, when using the GRID driver, relates to a failure of the operation beyond the buffer boundaries in memory. This vulnerability allows an attacker to trigger a service failure.

The vulnerability of the API virConnectListAllNodeDevices in the Libvirt control library, when using the GRID driver, is related to the operation exceeding the buffer boundaries in memory. Exploiting this vulnerability could allow a malicious actor to trigger a service failure using the virsh...

CVE-2021-3556

A flaw was found in libvirt in the virConnectListAllNodeDevices API. It only affects hosts with a PCI device and driver that supports mediated devices ex., GRID driver. This flaw allows an unprivileged client with a read-only connection to crash the libvirt daemon by executing the 'nodedev-list'...