{"schemaVersion":3,"id":"CVE-2021-3559","aliases":["UBUNTU-CVE-2021-3559"],"status":"published","duplicateOf":null,"title":null,"description":"A flaw was found in libvirt in the virConnectListAllNodeDevices API in versions before 7.0.0. It only affects hosts with a PCI device and driver that supports mediated devices (e.g., GRID driver). This flaw could be used by an unprivileged client with a read-only connection to crash the libvirt daemon by executing the 'nodedev-list' virsh command. 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