{"id":"CVE-2016-1568","details":"Use-after-free vulnerability in hw/ide/ahci.c in QEMU, when built with IDE AHCI Emulation support, allows guest OS users to cause a denial of service (instance crash) or possibly execute arbitrary code via an invalid AHCI Native Command Queuing (NCQ) AIO command.","modified":"2026-05-18T05:48:17.285748425Z","published":"2016-04-12T02:00:05.243Z","related":["SUSE-SU-2016:0873-1","SUSE-SU-2016:0955-1","SUSE-SU-2016:1318-1","SUSE-SU-2016:1560-1","SUSE-SU-2016:1698-1","SUSE-SU-2016:1703-1","SUSE-SU-2016:1745-1","SUSE-SU-2016:1785-1","openSUSE-SU-2024:10196-1"],"database_specific":{"unresolved_ranges":[{"cpes":["cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*","cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*"],"extracted_events":[{"last_affected":"7.0"},{"last_affected":"8.0"}],"vendor_product":"debian:debian_linux","source":"CPE_FIELD"},{"cpes":["cpe:2.3:a:redhat:openstack:5.0:*:*:*:*:*:*:*","cpe:2.3:a:redhat:openstack:6.0:*:*:*:*:*:*:*","cpe:2.3:a:redhat:openstack:7.0:*:*:*:*:*:*:*"],"extracted_events":[{"last_affected":"6.0"},{"last_affected":"7.0"},{"last_affected":"5.0"}],"vendor_product":"redhat:openstack","source":"CPE_FIELD"},{"cpes":["cpe:2.3:a:redhat:virtualization:3.0:*:*:*:*:*:*:*"],"extracted_events":[{"last_affected":"3.0"}],"vendor_product":"redhat:virtualization","source":"CPE_FIELD"}]},"references":[{"type":"WEB","url":"http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=4ab0359a8ae182a7ac5c99609667273167703fab"},{"type":"ADVISORY","url":"http://rhn.redhat.com/errata/RHSA-2016-0084.html"},{"type":"ADVISORY","url":"http://rhn.redhat.com/errata/RHSA-2016-0086.html"},{"type":"ADVISORY","url":"http://rhn.redhat.com/errata/RHSA-2016-0087.html"},{"type":"ADVISORY","url":"http://rhn.redhat.com/errata/RHSA-2016-0088.html"},{"type":"ADVISORY","url":"http://www.debian.org/security/2016/dsa-3469"},{"type":"ADVISORY","url":"http://www.debian.org/security/2016/dsa-3470"},{"type":"ADVISORY","url":"http://www.debian.org/security/2016/dsa-3471"},{"type":"ADVISORY","url":"http://www.openwall.com/lists/oss-security/2016/01/09/1"},{"type":"ADVISORY","url":"http://www.openwall.com/lists/oss-security/2016/01/09/2"},{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/80191"},{"type":"ADVISORY","url":"http://www.securitytracker.com/id/1034859"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/201602-01"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/qemu/qemu","events":[{"introduced":"0"},{"last_affected":"db51dfc1fcaf0027a5f266b7def4317605848c6a"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"last_affected":"2.5.1.1"}],"cpe":"cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:*","source":"CPE_FIELD"}}],"versions":["v2.5.1.1","v2.5.1","v2.5.0","v2.5.0-rc4","v2.5.0-rc3","v2.5.0-rc2","v2.5.0-rc1","v2.5.0-rc0","v2.4.0","v2.4.0-rc4","v2.4.0-rc3","v2.3.0","v2.4.0-rc2","v2.4.0-rc1","v2.4.0-rc0","v2.3.0-rc4","v2.3.0-rc3","v2.3.0-rc2","v2.3.0-rc1","v2.3.0-rc0","v2.2.0","v2.2.0-rc3","v2.2.0-rc5","v2.2.0-rc4","v2.2.0-rc2","v2.2.0-rc1","v2.2.0-rc0","v2.1.0","v2.1.0-rc5","v2.1.0-rc4","v2.1.0-rc2","v2.1.0-rc3","v2.0.0","v2.1.0-rc1","v2.1.0-rc0","v2.0.0-rc3","v2.0.0-rc2","v2.0.0-rc1","v2.0.0-rc0","v1.7.0","v1.7.0-rc2","v1.7.0-rc1","v1.7.0-rc0","v1.6.0","v1.6.0-rc3","v1.6.0-rc2","v1.6.0-rc1","v1.6.0-rc0","v1.5.0","v1.5.0-rc3","v1.5.0-rc2","v1.5.0-rc1","v1.5.0-rc0","v1.4.0","v1.4.0-rc2","v1.4.0-rc1","v1.4.0-rc0","v1.3.0","v1.3.0-rc2","v1.3.0-rc1","v1.3.0-rc0","v1.2.0","v1.2.0-rc3","v1.2.0-rc2","v1.2.0-rc1","v1.2.0-rc0","v1.1.0","v1.1.0-rc4","v1.1.0-rc3","v1.1.0-rc2","v1.1-rc2","v1.1-rc1","v1.1-rc0","v1.0","v1.0-rc4","v1.0-rc3","v1.0-rc2","v1.0-rc1","v1.0-rc0","v0.14.0-rc0","v0.13.0-rc0","v0.12.0-rc0","v0.11.0-rc0","v0.5.0","v0.4.4","v0.4.3","v0.4.2","v0.4.1","v0.4.0","v0.3.0","v0.2.0","v0.1.6","v0.1.5","v0.1.4","v0.1.3","v0.1.1","v0.1.0"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2016-1568.json"}},{"ranges":[{"type":"GIT","repo":"https://gitlab.com/qemu-project/qemu","events":[{"introduced":"0"},{"last_affected":"db51dfc1fcaf0027a5f266b7def4317605848c6a"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"last_affected":"2.5.1.1"}],"cpe":"cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:*","source":"CPE_FIELD"}}],"versions":["v2.5.1.1","v2.5.1","v2.5.0","v2.5.0-rc4","v2.5.0-rc3","v2.5.0-rc2","v2.5.0-rc1","v2.5.0-rc0","v2.4.0","v2.4.0-rc4","v2.4.0-rc3","v2.3.0","v2.4.0-rc2","v2.4.0-rc1","v2.4.0-rc0","v2.3.0-rc4","v2.3.0-rc3","v2.3.0-rc2","v2.3.0-rc1","v2.3.0-rc0","v2.2.0","v2.2.0-rc3","v2.2.0-rc5","v2.2.0-rc4","v2.2.0-rc2","v2.2.0-rc1","v2.2.0-rc0","v2.1.0","v2.1.0-rc5","v2.1.0-rc4","v2.1.0-rc2","v2.1.0-rc3","v2.0.0","v2.1.0-rc1","v2.1.0-rc0","v2.0.0-rc3","v2.0.0-rc2","v2.0.0-rc1","v2.0.0-rc0","v1.7.0","v1.7.0-rc2","v1.7.0-rc1","v1.7.0-rc0","v1.6.0","v1.6.0-rc3","v1.6.0-rc2","v1.6.0-rc1","v1.6.0-rc0","v1.5.0","v1.5.0-rc3","v1.5.0-rc2","v1.5.0-rc1","v1.5.0-rc0","v1.4.0","v1.4.0-rc2","v1.4.0-rc1","v1.4.0-rc0","v1.3.0","v1.3.0-rc2","v1.3.0-rc1","v1.3.0-rc0","v1.2.0","v1.2.0-rc3","v1.2.0-rc2","v1.2.0-rc1","v1.2.0-rc0","v1.1.0","v1.1.0-rc4","v1.1.0-rc3","v1.1.0-rc2","v1.1-rc2","v1.1-rc1","v1.1-rc0","v1.0","v1.0-rc4","v1.0-rc3","v1.0-rc2","v1.0-rc1","v1.0-rc0","v0.14.0-rc0","v0.13.0-rc0","v0.12.0-rc0"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