CVE-2009-2649

{"id": "CVE-2009-2649", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.7, "accessVector": "LOCAL", "vectorString": "AV:L/AC:M/Au:N/C:N/I:N/A:C", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "MEDIUM", "availabilityImpact": "COMPLETE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 6.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 3.4, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2009-07-30T19:30:00.467", "references": [{"url": "http://www.securityfocus.com/bid/35645", "source": "cve@mitre.org"}, {"url": "http://www.securitytracker.com/id?1022538", "source": "cve@mitre.org"}, {"url": "https://www.exploit-db.com/exploits/9134", "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/bid/35645", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securitytracker.com/id?1022538", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.exploit-db.com/exploits/9134", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-264"}]}], "descriptions": [{"lang": "en", "value": "The IATA (ata) driver in FreeBSD 6.0 and 8.0, when read access to /dev is available, allows local users to cause a denial of service (kernel panic) via a certain IOCTL request with a large count, which triggers a malloc call with a large value."}, {"lang": "es", "value": "El controlador IATA (ata) en FreeBSD v6.0 y v8.0, cuando est\u00e1 disponible la lectura en el directorio /dev, permite a usuarios locales provocar una denegaci\u00f3n de servicio (kernel panic) a trav\u00e9s de ciertas peticiones IOCTL con un \"count\" largo, que provoca una llamada para la reserva de memoria (malloc) con un valor largo."}], "lastModified": "2025-04-09T00:30:58.490", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:freebsd:freebsd:6.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1D2C79D5-D27F-4B08-A8DF-3E3AAF4E16A5"}, {"criteria": "cpe:2.3:o:freebsd:freebsd:8.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3CF1F9EF-01AF-4708-AE02-765360AF3D66"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}