{"id":"CVE-2013-2016","aliases":["DEBIAN-CVE-2013-2016","EUVD-2013-2005","GHSA-hch7-9gh2-qf6g","SUSE-SU-2015:0870-1","SUSE-SU-2015:0889-1","SUSE-SU-2015:1152-1"],"status":"published","title":"A flaw was found in the way qemu v1.3.0 and later (virtio-rng) validates addresses when guest...","description":"A flaw was found in the way qemu v1.3.0 and later (virtio-rng) validates addresses when guest accesses the config space of a virtio device. If the virtio device has zero/small sized config space, such as virtio-rng, a privileged guest user could use this flaw to access the matching host's qemu address space and thus increase their privileges on the host.","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00505,"percentile":0.43428,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-269"],"published":"2014-09-19T14:41:45Z","modified":"2026-09-01T20:03:15Z","fixes":[{"ecosystem":"Debian:12","package":"qemu","fixed_in":["1.5.0+dfsg-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"qemu","fixed_in":["1.5.0+dfsg-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"qemu","fixed_in":["1.5.0+dfsg-1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"qemu","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.5.0+dfsg-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"qemu","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.5.0+dfsg-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"qemu","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.5.0+dfsg-1"}]}]}],"products":[{"vendor":"debian","product":"debian_linux"},{"vendor":"novell","product":"open_desktop_server"},{"vendor":"novell","product":"open_enterprise_server"},{"vendor":"qemu","product":"qemu"},{"vendor":"qemu","product":"qemu (virtio-rng)"}],"references":[{"url":"https://security-tracker.debian.org/tracker/CVE-2013-2016","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","advisory"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2013-2016","tags":["x_refsource_MISC","x_transferred","Exploit","Issue Tracking","evidence","report"]},{"url":"https://access.redhat.com/security/cve/cve-2013-2016","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","advisory"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2014-05/msg00002.html","tags":["x_refsource_MISC","x_transferred","Mailing List","Patch","Third Party Advisory","advisory","article","fix"]},{"url":"http://www.openwall.com/lists/oss-security/2013/04/29/5","tags":["x_refsource_MISC","x_transferred","Exploit","Mailing List","Third Party Advisory","advisory","article","evidence"]},{"url":"http://www.openwall.com/lists/oss-security/2013/04/29/6","tags":["x_refsource_MISC","x_transferred","Exploit","Mailing List","Third Party Advisory","advisory","article","evidence"]},{"url":"http://www.securityfocus.com/bid/59541","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","VDB Entry","advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/83850","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","VDB Entry","advisory"]},{"url":"https://github.com/qemu/qemu/commit/5f5a1318653c08e435cfa52f60b6a712815b659d","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","advisory","fix"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2013-2016"},{"url":"https://github.com/advisories/GHSA-hch7-9gh2-qf6g"},{"url":"https://www.suse.com/support/update/announcement/2015/suse-su-20150870-1/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/812836","tags":["report"]},{"url":"https://bugzilla.suse.com/812983","tags":["report"]},{"url":"https://bugzilla.suse.com/817593","tags":["report"]},{"url":"https://bugzilla.suse.com/821819","tags":["report"]},{"url":"https://bugzilla.suse.com/824340","tags":["report"]},{"url":"https://bugzilla.suse.com/829800","tags":["report"]},{"url":"https://bugzilla.suse.com/841080","tags":["report"]},{"url":"https://bugzilla.suse.com/842006","tags":["report"]},{"url":"https://bugzilla.suse.com/842088","tags":["report"]},{"url":"https://bugzilla.suse.com/858858","tags":["report"]},{"url":"https://bugzilla.suse.com/864391","tags":["report"]},{"url":"https://bugzilla.suse.com/864649","tags":["report"]},{"url":"https://bugzilla.suse.com/864650","tags":["report"]},{"url":"https://bugzilla.suse.com/864653","tags":["report"]},{"url":"https://bugzilla.suse.com/864655","tags":["report"]},{"url":"https://bugzilla.suse.com/864665","tags":["report"]},{"url":"https://bugzilla.suse.com/864671","tags":["report"]},{"url":"https://bugzilla.suse.com/864673","tags":["report"]},{"url":"https://bugzilla.suse.com/864678","tags":["report"]},{"url":"https://bugzilla.suse.com/864682","tags":["report"]},{"url":"https://bugzilla.suse.com/864769","tags":["report"]},{"url":"https://bugzilla.suse.com/864796","tags":["report"]},{"url":"https://bugzilla.suse.com/864801","tags":["report"]},{"url":"https://bugzilla.suse.com/864802","tags":["report"]},{"url":"https://bugzilla.suse.com/864804","tags":["report"]},{"url":"https://bugzilla.suse.com/864805","tags":["report"]},{"url":"https://bugzilla.suse.com/864811","tags":["report"]},{"url":"https://bugzilla.suse.com/864812","tags":["report"]},{"url":"https://bugzilla.suse.com/864814","tags":["report"]},{"url":"https://bugzilla.suse.com/870439","tags":["report"]},{"url":"https://bugzilla.suse.com/873235","tags":["report"]},{"url":"https://bugzilla.suse.com/874749","tags":["report"]},{"url":"https://bugzilla.suse.com/874788","tags":["report"]},{"url":"https://bugzilla.suse.com/876842","tags":["report"]},{"url":"https://bugzilla.suse.com/877642","tags":["report"]},{"url":"https://bugzilla.suse.com/877645","tags":["report"]},{"url":"https://bugzilla.suse.com/878541","tags":["report"]},{"url":"https://bugzilla.suse.com/886535","tags":["report"]},{"url":"https://bugzilla.suse.com/920571","tags":["report"]},{"url":"https://bugzilla.suse.com/924018","tags":["report"]},{"url":"https://bugzilla.suse.com/929339","tags":["report"]},{"url":"https://bugzilla.suse.com/932267","tags":["report"]},{"url":"https://bugzilla.suse.com/932770","tags":["report"]},{"url":"https://www.suse.com/security/cve/CVE-2013-2016","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2013-4344","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2013-4541","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2014-0142","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2014-0143","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2014-0144","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2014-0145","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2014-0146","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2014-0147","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2014-0150","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2014-0222","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2014-0223","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2014-2894","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2014-3461","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2015-1779","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2015-3209","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2015-3456","tags":["web"]},{"url":"https://www.suse.com/support/update/announcement/2015/suse-su-20150889-1/","tags":["advisory"]},{"url":"https://www.suse.com/support/update/announcement/2015/suse-su-20151152-1/","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2013-2016","description":"A flaw was found in the way qemu v1.3.0 and later (virtio-rng) validates addresses when guest accesses the config space of a virtio device. If the virtio device has zero/small sized config space, such as virtio-rng, a privileged guest user could use this flaw to access the matching host's qemu address space and thus increase their privileges on the host.","status":"published","published":"2019-12-30T21:47:07Z","modified":"2024-08-06T15:20:37.49Z","updated_at":"2026-11-02T14:34:56.19172Z"}],"euvd":[{"id":"EUVD-2013-2005","description":"A flaw was found in the way qemu v1.3.0 and later (virtio-rng) validates addresses when guest accesses the config space of a virtio device. If the virtio device has zero/small sized config space, such as virtio-rng, a privileged guest user could use this flaw to access the matching host's qemu address space and thus increase their privileges on the host.","status":"published","published":"2019-12-30T21:47:07Z","modified":"2024-08-06T15:20:37Z","updated_at":"2026-11-03T01:56:40.030926Z"}],"ghsa":[{"id":"GHSA-hch7-9gh2-qf6g","title":"A flaw was found in the way qemu v1.3.0 and later (virtio-rng) validates addresses when guest...","description":"A flaw was found in the way qemu v1.3.0 and later (virtio-rng) validates addresses when guest accesses the config space of a virtio device. If the virtio device has zero/small sized config space, such as virtio-rng, a privileged guest user could use this flaw to access the matching host's qemu address space and thus increase their privileges on the host.","status":"published","published":"2022-05-05T00:29:14Z","modified":"2024-04-03T23:57:46Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-269"],"updated_at":"2026-11-02T14:55:47.825036Z"}],"nvd":[{"id":"CVE-2013-2016","description":"A flaw was found in the way qemu v1.3.0 and later (virtio-rng) validates addresses when guest accesses the config space of a virtio device. If the virtio device has zero/small sized config space, such as virtio-rng, a privileged guest user could use this flaw to access the matching host's qemu address space and thus increase their privileges on the host.","status":"published","published":"2019-12-30T22:15:11.387Z","modified":"2026-06-16T23:52:35.41Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6.9,"vector":"AV:L/AC:M/Au:N/C:C/I:C/A:C","level":"medium","assessor":"primary"}],"cwes":["CWE-269"],"updated_at":"2026-11-02T14:02:52.545039Z"}],"osv":[{"id":"CVE-2013-2016","description":"A flaw was found in the way qemu v1.3.0 and later (virtio-rng) validates addresses when guest accesses the config space of a virtio device. If the virtio device has zero/small sized config space, such as virtio-rng, a privileged guest user could use this flaw to access the matching host's qemu address space and thus increase their privileges on the host.","status":"published","published":"2019-12-30T22:15:11Z","modified":"2026-04-10T03:42:46.687897Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:43:59.09154Z"},{"id":"DEBIAN-CVE-2013-2016","description":"A flaw was found in the way qemu v1.3.0 and later (virtio-rng) validates addresses when guest accesses the config space of a virtio device. If the virtio device has zero/small sized config space, such as virtio-rng, a privileged guest user could use this flaw to access the matching host's qemu address space and thus increase their privileges on the host.","status":"published","published":"2019-12-30T22:15:11.387Z","modified":"2026-09-01T20:03:15.292116172Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:45:25.514579Z"},{"id":"SUSE-SU-2015:0870-1","title":"Security update for kvm","description":"\nkvm has been updated to fix issues in the embedded qemu:\n\n    * \n\n      CVE-2014-0223: An integer overflow flaw was found in the QEMU block\n      driver for QCOW version 1 disk images. A user able to alter the QEMU\n      disk image files loaded by a guest could have used this flaw to\n      corrupt QEMU process memory on the host, which could potentially have\n      resulted in arbitrary code execution on the host with the privileges\n      of the QEMU process.\n\n    * \n\n      CVE-2014-3461: A user able to alter the savevm data (either on the\n      disk or over the wire during migration) could have used this flaw to\n      to corrupt QEMU process memory on the (destination) host, which could\n      have potentially resulted in arbitrary code execution on the host\n      with the privileges of the QEMU process.\n\n    * \n\n      CVE-2014-0222: An integer overflow flaw was found in the QEMU block\n      driver for QCOW version 1 disk images. A user able to alter the QEMU\n      disk image files loaded by a guest could have used this flaw to\n      corrupt QEMU process memory on the host, which could have potentially\n      resulted in arbitrary code execution on the host with the privileges\n      of the QEMU process.\n\nNon-security bugs fixed:\n\n    * Fix exceeding IRQ routes that could have caused freezes of guests.\n      (bnc#876842)\n    * Fix CPUID emulation bugs that may have broken Windows guests with\n      newer -cpu types (bnc#886535)\n\nSecurity Issues:\n\n    * CVE-2014-0222\n      \u003chttp://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-0222\u003e\n    * CVE-2014-0223\n      \u003chttp://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-0223\u003e\n    * CVE-2014-3461\n      \u003chttp://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3461\u003e\n\n","status":"published","published":"2014-09-19T14:41:45Z","modified":"2026-02-04T02:40:36.136649Z","updated_at":"2026-11-02T15:53:41.276824Z"},{"id":"SUSE-SU-2015:0889-1","title":"Security update for kvm","description":"\nkvm has been updated to fix issues in the embedded qemu:\n\n    * \n\n      CVE-2014-0223: An integer overflow flaw was found in the QEMU block\n      driver for QCOW version 1 disk images. A user able to alter the QEMU\n      disk image files loaded by a guest could have used this flaw to\n      corrupt QEMU process memory on the host, which could potentially have\n      resulted in arbitrary code execution on the host with the privileges\n      of the QEMU process.\n\n    * \n\n      CVE-2014-3461: A user able to alter the savevm data (either on the\n      disk or over the wire during migration) could have used this flaw to\n      to corrupt QEMU process memory on the (destination) host, which could\n      have potentially resulted in arbitrary code execution on the host\n      with the privileges of the QEMU process.\n\n    * \n\n      CVE-2014-0222: An integer overflow flaw was found in the QEMU block\n      driver for QCOW version 1 disk images. A user able to alter the QEMU\n      disk image files loaded by a guest could have used this flaw to\n      corrupt QEMU process memory on the host, which could have potentially\n      resulted in arbitrary code execution on the host with the privileges\n      of the QEMU process.\n\nNon-security bugs fixed:\n\n    * Fix exceeding IRQ routes that could have caused freezes of guests.\n      (bnc#876842)\n    * Fix CPUID emulation bugs that may have broken Windows guests with\n      newer -cpu types (bnc#886535)\n\nSecurity Issues:\n\n    * CVE-2014-0222\n      \u003chttp://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-0222\u003e\n    * CVE-2014-0223\n      \u003chttp://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-0223\u003e\n    * CVE-2014-3461\n      \u003chttp://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3461\u003e\n\n","status":"published","published":"2014-09-19T14:41:45Z","modified":"2026-02-04T02:14:59.402186Z","updated_at":"2026-11-02T15:53:41.276824Z"},{"id":"SUSE-SU-2015:1152-1","title":"Security update for kvm","description":"\nkvm has been updated to fix issues in the embedded qemu:\n\n    * \n\n      CVE-2014-0223: An integer overflow flaw was found in the QEMU block\n      driver for QCOW version 1 disk images. A user able to alter the QEMU\n      disk image files loaded by a guest could have used this flaw to\n      corrupt QEMU process memory on the host, which could potentially have\n      resulted in arbitrary code execution on the host with the privileges\n      of the QEMU process.\n\n    * \n\n      CVE-2014-3461: A user able to alter the savevm data (either on the\n      disk or over the wire during migration) could have used this flaw to\n      to corrupt QEMU process memory on the (destination) host, which could\n      have potentially resulted in arbitrary code execution on the host\n      with the privileges of the QEMU process.\n\n    * \n\n      CVE-2014-0222: An integer overflow flaw was found in the QEMU block\n      driver for QCOW version 1 disk images. A user able to alter the QEMU\n      disk image files loaded by a guest could have used this flaw to\n      corrupt QEMU process memory on the host, which could have potentially\n      resulted in arbitrary code execution on the host with the privileges\n      of the QEMU process.\n\nNon-security bugs fixed:\n\n    * Fix exceeding IRQ routes that could have caused freezes of guests.\n      (bnc#876842)\n    * Fix CPUID emulation bugs that may have broken Windows guests with\n      newer -cpu types (bnc#886535)\n\nSecurity Issues:\n\n    * CVE-2014-0222\n      \u003chttp://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-0222\u003e\n    * CVE-2014-0223\n      \u003chttp://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-0223\u003e\n    * CVE-2014-3461\n      \u003chttp://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3461\u003e\n\n","status":"published","published":"2014-09-19T14:41:45Z","modified":"2026-02-04T03:41:35.653354Z","updated_at":"2026-11-02T15:53:43.030986Z"}]}}