{"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":"2026-04-01T23:48:27.477247Z","published":"2016-08-02T16:59:03.153Z","related":["MGASA-2017-0012","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"],"references":[{"type":"ADVISORY","url":"http://rhn.redhat.com/errata/RHSA-2016-1943.html"},{"type":"ADVISORY","url":"http://www.securitytracker.com/id/1036476"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-3047-1"},{"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-2016-1654.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://www.ubuntu.com/usn/USN-3047-2"},{"type":"ADVISORY","url":"http://rhn.redhat.com/errata/RHSA-2016-1585.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://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-2016-1763.html"},{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/92148"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2019/09/msg00021.html"},{"type":"ADVISORY","url":"http://rhn.redhat.com/errata/RHSA-2016-1607.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://github.com/qemu/qemu","events":[{"introduced":"0"},{"last_affected":"bfc766d38e1fae5767d43845c15c79ac8fa6d6af"},{"introduced":"0"},{"last_affected":"2d2e632ad00d11867c6c5625605b1fbc022dd62f"},{"introduced":"0"},{"last_affected":"c1eb2ddf0f8075faddc5f7c3d39feae3e8e9d6b4"},{"introduced":"0"},{"last_affected":"fdd76fecdde1ad444ff4deb7f1c4f7e4a1ef97d6"},{"introduced":"0"},{"last_affected":"609d7596524ab204ccd71ef42c9eee4c7c338ea4"},{"introduced":"0"},{"last_affected":"823a3f11fb8f04c3c3cc0f95f968fef1bfc6534f"},{"introduced":"0"},{"last_affected":"38441756b70eec5807b5f60dad11a93a91199866"},{"introduced":"0"},{"last_affected":"609d7596524ab204ccd71ef42c9eee4c7c338ea4"},{"introduced":"0"},{"last_affected":"823a3f11fb8f04c3c3cc0f95f968fef1bfc6534f"},{"introduced":"0"},{"last_affected":"609d7596524ab204ccd71ef42c9eee4c7c338ea4"},{"introduced":"0"},{"last_affected":"823a3f11fb8f04c3c3cc0f95f968fef1bfc6534f"},{"introduced":"0"},{"last_affected":"b67b00e6b4c7831a3f5bc684bc0df7a9bfd1bd56"},{"introduced":"0"},{"last_affected":"b67b00e6b4c7831a3f5bc684bc0df7a9bfd1bd56"},{"introduced":"0"},{"last_affected":"b67b00e6b4c7831a3f5bc684bc0df7a9bfd1bd56"},{"introduced":"0"},{"last_affected":"609d7596524ab204ccd71ef42c9eee4c7c338ea4"},{"introduced":"0"},{"last_affected":"823a3f11fb8f04c3c3cc0f95f968fef1bfc6534f"}],"database_specific":{"versions":[{"introduced":"0"},{"last_affected":"2.6.0"},{"introduced":"0"},{"last_affected":"2.7.0-rc0"},{"introduced":"0"},{"last_affected":"8.0"},{"introduced":"0"},{"last_affected":"5.0"},{"introduced":"0"},{"last_affected":"6.0"},{"introduced":"0"},{"last_affected":"7.0"},{"introduced":"0"},{"last_affected":"3.0"},{"introduced":"0"},{"last_affected":"6.0"},{"introduced":"0"},{"last_affected":"7.0"},{"introduced":"0"},{"last_affected":"6.0"},{"introduced":"0"},{"last_affected":"7.0"},{"introduced":"0"},{"last_affected":"7.2"},{"introduced":"0"},{"last_affected":"7.2"},{"introduced":"0"},{"last_affected":"7.2"},{"introduced":"0"},{"last_affected":"6.0"},{"introduced":"0"},{"last_affected":"7.0"}]}}],"versions":["release_0_10_0","release_0_10_1","release_0_10_2","release_0_5_1","release_0_6_0","release_0_6_1","release_0_7_0","release_0_7_1","release_0_8_1","release_0_8_2","release_0_9_0","release_0_9_1","v0.1.0","v0.1.1","v0.1.3","v0.1.4","v0.1.5","v0.1.6","v0.10.0","v0.10.1","v0.10.2","v0.10.3","v0.10.4","v0.10.5","v0.10.6","v0.11.0","v0.11.0-rc0","v0.11.0-rc1","v0.11.0-rc2","v0.11.1","v0.12.0","v0.12.0-rc0","v0.12.0-rc1","v0.12.0-rc2","v0.12.1","v0.12.2","v0.12.3","v0.12.4","v0.12.5","v0.13.0","v0.13.0-rc0","v0.13.0-rc1","v0.13.0-rc2","v0.13.0-rc3","v0.14.0","v0.14.0-rc0","v0.14.0-rc1","v0.14.0-rc2","v0.14.1","v0.15.0","v0.15.0-rc0","v0.15.0-rc1","v0.15.0-rc2","v0.15.1","v0.2.0","v0.3.0","v0.4.0","v0.4.1","v0.4.2","v0.4.3","v0.4.4","v0.5.0","v0.5.1","v0.6.0","v0.6.1","v0.7.0","v0.7.1","v0.8.1","v0.8.2","v0.9.0","v0.9.1","v1.0","v1.0-rc0","v1.0-rc1","v1.0-rc2","v1.0-rc3","v1.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