{"id":"CVE-2016-5403","details":"The virtqueue_pop function in hw/virtio/virtio.c in QEMU allows local guest OS administrators to cause a denial of service (memory consumption and QEMU process crash) by submitting requests without waiting for completion.","modified":"2026-04-16T01:44:49.571265242Z","published":"2016-08-02T16:59:03.153Z","related":["SUSE-SU-2016:2093-1","SUSE-SU-2016:2100-1","SUSE-SU-2016:2533-1","SUSE-SU-2016:2589-1","SUSE-SU-2016:2628-1","SUSE-SU-2016:2725-1","SUSE-SU-2016:2781-1","openSUSE-SU-2024:10233-1"],"database_specific":{"unresolved_ranges":[{"extracted_events":[{"last_affected":"8"}],"source":"CPE_FIELD","cpe":"cpe:2.3:a:redhat:openstack:8:*:*:*:*:*:*:*"},{"extracted_events":[{"last_affected":"9"}],"source":"CPE_FIELD","cpe":"cpe:2.3:a:redhat:openstack:9:*:*:*:*:*:*:*"},{"extracted_events":[{"last_affected":"12.04"}],"source":"CPE_FIELD","cpe":"cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:*"},{"extracted_events":[{"last_affected":"14.04"}],"source":"CPE_FIELD","cpe":"cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*"},{"extracted_events":[{"last_affected":"16.04"}],"source":"CPE_FIELD","cpe":"cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*"},{"extracted_events":[{"last_affected":"5-NA"}],"source":"CPE_FIELD","cpe":"cpe:2.3:o:oracle:linux:5:-:*:*:*:*:*:*"},{"extracted_events":[{"last_affected":"6"}],"source":"CPE_FIELD","cpe":"cpe:2.3:o:oracle:linux:6:*:*:*:*:*:*:*"},{"extracted_events":[{"last_affected":"7"}],"source":"CPE_FIELD","cpe":"cpe:2.3:o:oracle:linux:7:*:*:*:*:*:*:*"},{"extracted_events":[{"last_affected":"3.4"}],"source":"CPE_FIELD","cpe":"cpe:2.3:o:oracle:vm_server:3.4:*:*:*:*:*:x86:*"},{"extracted_events":[{"last_affected":"7.3"}],"source":"CPE_FIELD","cpe":"cpe:2.3:o:redhat:enterprise_linux_server_aus:7.3:*:*:*:*:*:*:*"},{"extracted_events":[{"last_affected":"7.4"}],"source":"CPE_FIELD","cpe":"cpe:2.3:o:redhat:enterprise_linux_server_aus:7.4:*:*:*:*:*:*:*"},{"extracted_events":[{"last_affected":"7.5"}],"source":"CPE_FIELD","cpe":"cpe:2.3:o:redhat:enterprise_linux_server_aus:7.5:*:*:*:*:*:*:*"},{"extracted_events":[{"last_affected":"7.6"}],"source":"CPE_FIELD","cpe":"cpe:2.3:o:redhat:enterprise_linux_server_aus:7.6:*:*:*:*:*:*:*"},{"extracted_events":[{"last_affected":"7.7"}],"source":"CPE_FIELD","cpe":"cpe:2.3:o:redhat:enterprise_linux_server_aus:7.7:*:*:*:*:*:*:*"},{"extracted_events":[{"last_affected":"7.3"}],"source":"CPE_FIELD","cpe":"cpe:2.3:o:redhat:enterprise_linux_server_eus:7.3:*:*:*:*:*:*:*"},{"extracted_events":[{"last_affected":"7.4"}],"source":"CPE_FIELD","cpe":"cpe:2.3:o:redhat:enterprise_linux_server_eus:7.4:*:*:*:*:*:*:*"},{"extracted_events":[{"last_affected":"7.5"}],"source":"CPE_FIELD","cpe":"cpe:2.3:o:redhat:enterprise_linux_server_eus:7.5:*:*:*:*:*:*:*"},{"extracted_events":[{"last_affected":"7.6"}],"source":"CPE_FIELD","cpe":"cpe:2.3:o:redhat:enterprise_linux_server_eus:7.6:*:*:*:*:*:*:*"},{"extracted_events":[{"last_affected":"7.7"}],"source":"CPE_FIELD","cpe":"cpe:2.3:o:redhat:enterprise_linux_server_eus:7.7:*:*:*:*:*:*:*"},{"extracted_events":[{"last_affected":"7.3"}],"source":"CPE_FIELD","cpe":"cpe:2.3:o:redhat:enterprise_linux_server_tus:7.3:*:*:*:*:*:*:*"},{"extracted_events":[{"last_affected":"7.6"}],"source":"CPE_FIELD","cpe":"cpe:2.3:o:redhat:enterprise_linux_server_tus:7.6:*:*:*:*:*:*:*"},{"extracted_events":[{"last_affected":"7.7"}],"source":"CPE_FIELD","cpe":"cpe:2.3:o:redhat:enterprise_linux_server_tus:7.7:*:*:*:*:*:*:*"}]},"references":[{"type":"ADVISORY","url":"http://rhn.redhat.com/errata/RHSA-2016-1585.html"},{"type":"ADVISORY","url":"http://rhn.redhat.com/errata/RHSA-2016-1586.html"},{"type":"ADVISORY","url":"http://rhn.redhat.com/errata/RHSA-2016-1606.html"},{"type":"ADVISORY","url":"http://rhn.redhat.com/errata/RHSA-2016-1607.html"},{"type":"ADVISORY","url":"http://rhn.redhat.com/errata/RHSA-2016-1652.html"},{"type":"ADVISORY","url":"http://rhn.redhat.com/errata/RHSA-2016-1653.html"},{"type":"ADVISORY","url":"http://rhn.redhat.com/errata/RHSA-2016-1654.html"},{"type":"ADVISORY","url":"http://rhn.redhat.com/errata/RHSA-2016-1655.html"},{"type":"ADVISORY","url":"http://rhn.redhat.com/errata/RHSA-2016-1756.html"},{"type":"ADVISORY","url":"http://rhn.redhat.com/errata/RHSA-2016-1763.html"},{"type":"ADVISORY","url":"http://rhn.redhat.com/errata/RHSA-2016-1943.html"},{"type":"ADVISORY","url":"http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html"},{"type":"ADVISORY","url":"http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2016-3090545.html"},{"type":"ADVISORY","url":"http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html"},{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/92148"},{"type":"ADVISORY","url":"http://www.securitytracker.com/id/1036476"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-3047-1"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-3047-2"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2019/09/msg00021.html"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1358359"},{"type":"FIX","url":"http://xenbits.xen.org/xsa/advisory-184.html"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://githu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