{"id":"CVE-2007-2894","aliases":["DEBIAN-CVE-2007-2894","EUVD-2007-2886","GHSA-f2jw-776x-83xf"],"status":"published","title":"The emulated floppy disk controller in Bochs 2.3 allows local users of the guest operating system...","description":"The emulated floppy disk controller in Bochs 2.3 allows local users of the guest operating system to cause a denial of service (virtual machine crash) via unspecified vectors, resulting in a divide-by-zero error.","severity":{"version":"2.0","score":2.1,"vector":"AV:L/AC:L/Au:N/C:N/I:N/A:P","level":"low","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.00727,"percentile":0.54392,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"2007-05-30T01:00:00Z","modified":"2026-10-21T17:47:49Z","exploits":[{"source":"exploitdb","id":"EDB-30110","title":"Bochs 2.3 - Buffer Overflow (Denial of Service) (PoC)","type":"dos","platform":"linux","date":"2007-05-31","verified":true,"url":"https://www.exploit-db.com/exploits/30110"}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"bochs","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.7+dfsg-4","2.7+dfsg-4+deb12u1","2.8+dfsg-1","2.8+dfsg-2","3.0+dfsg-1","3.1+dfsg-1"]},{"source":"osv","ecosystem":"Debian:13","package":"bochs","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.0+dfsg-1","3.1+dfsg-1"]},{"source":"osv","ecosystem":"Debian:14","package":"bochs","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.0+dfsg-1","3.1+dfsg-1"]}],"products":[{"vendor":"bochs_project","product":"bochs"}],"references":[{"url":"http://bugs.gentoo.org/show_bug.cgi?id=188148","tags":["x_refsource_CONFIRM","x_transferred","Third Party Advisory","advisory"]},{"url":"http://secunia.com/advisories/27715","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Third Party Advisory","advisory"]},{"url":"http://taviso.decsystem.org/virtsec.pdf","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","advisory"]},{"url":"http://osvdb.org/42119","tags":["vdb-entry","x_refsource_OSVDB","x_transferred","Broken Link","web"]},{"url":"http://security.gentoo.org/glsa/glsa-200711-21.xml","tags":["vendor-advisory","x_refsource_GENTOO","x_transferred","Third Party Advisory","advisory"]},{"url":"http://www.securityfocus.com/bid/24246","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry","advisory"]},{"url":"http://www.vupen.com/english/advisories/2007/1936","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","Permissions Required","report"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/34513","tags":["vdb-entry","x_refsource_XF","x_transferred","Third Party Advisory","VDB Entry","advisory"]},{"url":"http://secunia.com/advisories/25470","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Third Party Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2007-2894"},{"url":"https://github.com/advisories/GHSA-f2jw-776x-83xf"},{"url":"https://security-tracker.debian.org/tracker/CVE-2007-2894","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2007-2894","description":"The emulated floppy disk controller in Bochs 2.3 allows local users of the guest operating system to cause a denial of service (virtual machine crash) via unspecified vectors, resulting in a divide-by-zero error.","status":"published","published":"2007-05-30T01:00:00Z","modified":"2024-08-07T13:57:54.547Z","updated_at":"2026-11-02T13:32:23.14582Z"}],"euvd":[{"id":"EUVD-2007-2886","description":"The emulated floppy disk controller in Bochs 2.3 allows local users of the guest operating system to cause a denial of service (virtual machine crash) via unspecified vectors, resulting in a divide-by-zero error.","status":"published","published":"2007-05-30T01:00:00Z","modified":"2024-08-07T13:57:54Z","updated_at":"2026-11-03T01:38:19.088083Z"}],"ghsa":[{"id":"GHSA-f2jw-776x-83xf","title":"The emulated floppy disk controller in Bochs 2.3 allows local users of the guest operating system...","description":"The emulated floppy disk controller in Bochs 2.3 allows local users of the guest operating system to cause a denial of service (virtual machine crash) via unspecified vectors, resulting in a divide-by-zero error.","status":"published","published":"2022-05-01T18:08:15Z","modified":"2023-01-31T05:04:22Z","updated_at":"2026-11-02T14:48:39.538271Z"}],"nvd":[{"id":"CVE-2007-2894","description":"The emulated floppy disk controller in Bochs 2.3 allows local users of the guest operating system to cause a denial of service (virtual machine crash) via unspecified vectors, resulting in a divide-by-zero error.","status":"published","published":"2007-05-30T01:30:00Z","modified":"2026-06-16T22:40:39.4Z","cvss":[{"version":"2.0","score":2.1,"vector":"AV:L/AC:L/Au:N/C:N/I:N/A:P","level":"low","assessor":"primary"}],"updated_at":"2026-11-02T14:01:16.479378Z"}],"osv":[{"id":"CVE-2007-2894","description":"The emulated floppy disk controller in Bochs 2.3 allows local users of the guest operating system to cause a denial of service (virtual machine crash) via unspecified vectors, resulting in a divide-by-zero error.","status":"published","published":"2007-05-30T01:30:00Z","modified":"2026-04-10T03:38:52.072475Z","updated_at":"2026-11-02T15:43:56.865964Z"},{"id":"DEBIAN-CVE-2007-2894","description":"The emulated floppy disk controller in Bochs 2.3 allows local users of the guest operating system to cause a denial of service (virtual machine crash) via unspecified vectors, resulting in a divide-by-zero error.","status":"published","published":"2007-05-30T01:30:00Z","modified":"2026-10-21T17:47:49.141590919Z","updated_at":"2026-11-02T15:45:23.411908Z"}]}}