{"id":"CVE-2012-0029","aliases":["DEBIAN-CVE-2012-0029","DSA-2396-1","DSA-2404-1","EUVD-2012-0069","GHSA-8rxf-mc82-x3wv","RHSA-2012:0050","RHSA-2012:0051","RHSA-2012:0109","RHSA-2012:0370","SUSE-SU-2015:0929-1","openSUSE-SU-2024:10196-1"],"status":"published","title":"Heap-based buffer overflow in the process_tx_desc function in the e1000 emulation (hw/e1000.c) in...","description":"Heap-based buffer overflow in the process_tx_desc function in the e1000 emulation (hw/e1000.c) in qemu-kvm 0.12, and possibly other versions, allows guest OS users to cause a denial of service (QEMU crash) and possibly execute arbitrary code via crafted legacy mode packets.","severity":{"version":"2.0","score":7.4,"vector":"AV:A/AC:M/Au:S/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00904,"percentile":0.60032,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-119"],"published":"2012-01-27T00:00:00Z","modified":"2026-10-23T17:47:37Z","fixes":[{"ecosystem":"Debian:12","package":"xen","fixed_in":["4.1.3~rc1+hg-20120614.a9c0a89c08f2-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"xen","fixed_in":["4.1.3~rc1+hg-20120614.a9c0a89c08f2-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"xen","fixed_in":["4.1.3~rc1+hg-20120614.a9c0a89c08f2-1"],"sources":["osv"]},{"ecosystem":"Debian:6.0","package":"qemu-kvm","fixed_in":["0.12.5+dfsg-5+squeeze8"],"sources":["osv"]},{"ecosystem":"Debian:6.0","package":"xen-qemu-dm-4.0","fixed_in":["4.0.1-2+squeeze1"],"sources":["osv"]},{"ecosystem":"Red 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packets.","status":"published","published":"2012-01-27T15:55:04.75Z","modified":"2026-06-16T23:36:31.62Z","cvss":[{"version":"2.0","score":7.4,"vector":"AV:A/AC:M/Au:S/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:02:13.468343Z"}],"osv":[{"id":"CVE-2012-0029","description":"Heap-based buffer overflow in the process_tx_desc function in the e1000 emulation (hw/e1000.c) in qemu-kvm 0.12, and possibly other versions, allows guest OS users to cause a denial of service (QEMU crash) and possibly execute arbitrary code via crafted legacy mode packets.","status":"published","published":"2012-01-27T15:55:04Z","modified":"2026-04-10T03:42:08.572414Z","updated_at":"2026-11-02T15:43:58.279353Z"},{"id":"DEBIAN-CVE-2012-0029","description":"Heap-based buffer overflow in the process_tx_desc function in the e1000 emulation (hw/e1000.c) in qemu-kvm 0.12, and possibly other versions, allows guest OS users to cause a denial of service (QEMU crash) and possibly execute arbitrary code via crafted legacy mode packets.","status":"published","published":"2012-01-27T15:55:04.75Z","modified":"2026-10-23T17:47:37.725706741Z","updated_at":"2026-11-02T15:45:24.92418Z"},{"id":"DSA-2396-1","title":"qemu-kvm - buffer underflow","status":"published","published":"2012-01-27T00:00:00Z","modified":"2026-03-09T01:23:22.152283Z","updated_at":"2026-11-02T15:46:15.489951Z"},{"id":"DSA-2404-1","title":"xen-qemu-dm-4.0 - buffer overflow","status":"published","published":"2012-02-05T00:00:00Z","modified":"2026-03-09T01:19:33.328362Z","updated_at":"2026-11-02T15:46:15.489951Z"},{"id":"openSUSE-SU-2024:10196-1","title":"xen-4.7.0_12-1.3 on GA media","description":"These are all security issues fixed in the xen-4.7.0_12-1.3 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2024-06-15T00:00:00Z","modified":"2025-05-07T18:08:39.408456Z","updated_at":"2026-11-02T16:58:33.135986Z"},{"id":"RHSA-2012:0050","title":"Red Hat Security Advisory: qemu-kvm security, bug fix, and enhancement update","status":"published","published":"2024-09-13T07:08:39Z","modified":"2026-06-28T10:05:38Z","updated_at":"2026-11-02T15:53:01.495018Z"},{"id":"RHSA-2012:0051","title":"Red Hat Security Advisory: kvm security update","status":"published","published":"2024-09-15T19:39:52Z","modified":"2026-06-28T10:05:39Z","updated_at":"2026-11-02T15:53:01.495018Z"},{"id":"RHSA-2012:0109","title":"Red Hat Security Advisory: rhev-hypervisor6 security and bug fix update","status":"published","published":"2024-09-13T07:08:42Z","modified":"2026-06-28T10:05:45Z","updated_at":"2026-11-02T15:53:01.495018Z"},{"id":"RHSA-2012:0370","title":"Red Hat Security Advisory: xen security and bug fix update","status":"published","published":"2024-09-13T07:08:59Z","modified":"2026-06-28T10:05:53Z","updated_at":"2026-11-02T15:53:01.495018Z"},{"id":"SUSE-SU-2015:0929-1","title":"Security update for kvm","description":"\nThe kvm qemu vt100 emulation was affected by a problem where specific vt100 \nsequences could have been used by guest users to affect the host. \n(CVE-2012-3515 aka XSA-17).\n\nAlso a temp file race was fixed. (CVE-2012-2652)\n\nSecurity Issue reference:\n\n    * CVE-2012-3515\n      \u003chttp://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-3515\u003e\n    * CVE-2012-2652\n      \u003chttp://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-2652\u003e\n\n","status":"published","published":"2012-08-31T14:36:20Z","modified":"2026-02-04T03:38:26.839919Z","updated_at":"2026-11-02T15:53:41.276824Z"}]}}