root@cloud:~# virtiofsd -o vhost_user_socket=/tmp/vhostqemu -o source=/tmp/hostShare -o cache=always virtio_session_mount: Waitingforvhost-user socket connection... virtio_session_mount: Received vhost-user socket connection root@cloud:~# qemu-system-aarch64: Property'.nvdimm'not found # ...
com> To: oss-security@...ts.openwall.com Cc: "Dr. David Alan Gilbert" <dgilbert@...hat.com> Subject: CVE-2021-20263 QEMU: virtiofsd: 'security.capabilities' is not dropped with xattrmap option Hello, A flaw was found in the virtio-fs shared file system daemon (virtiofsd) of QEMU...
error('virtio-9p (virtfs) needs system emulation support') endif endif elif get_option('virtfs').disabled() have_virtfs = false endif if config_host.has_key('CONFIG_VHOST_USER_FS') if not libcap_ng.found() error('vhost-user-fs requires libcap-ng-devel') ...