CVE-2014-0998

{"id": "CVE-2014-0998", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.2, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "authentication": "NONE", "integrityImpact": "COMPLETE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2015-02-02T16:59:00.053", "references": [{"url": "http://seclists.org/fulldisclosure/2015/Jan/107", "tags": ["Exploit"], "source": "cve@mitre.org"}, {"url": "http://www.coresecurity.com/advisories/freebsd-kernel-multiple-vulnerabilities", "tags": ["Exploit"], "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/archive/1/534563/100/0/threaded", "source": "cve@mitre.org"}, {"url": "https://www.freebsd.org/security/advisories/FreeBSD-EN-15:01.vt.asc", "source": "cve@mitre.org"}, {"url": "http://seclists.org/fulldisclosure/2015/Jan/107", "tags": ["Exploit"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.coresecurity.com/advisories/freebsd-kernel-multiple-vulnerabilities", "tags": ["Exploit"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securityfocus.com/archive/1/534563/100/0/threaded", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.freebsd.org/security/advisories/FreeBSD-EN-15:01.vt.asc", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-189"}]}], "descriptions": [{"lang": "en", "value": "Integer signedness error in the vt console driver (formerly Newcons) in FreeBSD 9.3 before p10 and 10.1 before p6 allows local users to cause a denial of service (crash) and possibly gain privileges via a negative value in a VT_WAITACTIVE ioctl call, which triggers an array index error and out-of-bounds kernel memory access."}, {"lang": "es", "value": "Error en propiedad signedness de un entero, en el controlador de consola vt (anteriormente Newcons) en FreeBSD versi\u00f3n 9.3 y anteriores a p10 y versi\u00f3n 10.1 y anteriores a p6, permite a los usuarios locales causar una denegaci\u00f3n de servicio (bloqueo) y posiblemente alcanzar privilegios por medio de un valor negativo en una llamada ioctl VT_WAITACTIVE, que desencadena un error de \u00edndice de matriz y acceso a la memoria del kernel fuera de l\u00edmites."}], "lastModified": "2025-04-12T10:46:40.837", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:freebsd:freebsd:10.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F6D63B21-9D2E-4B15-9E60-6181D44B1F55"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}