CVE-2013-6833

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qls_eioctl en el archivo sys/dev/qlxge/qls_ioctl.c en el kernel en FreeBSD versi\u00f3n 10 y anteriores, no comprueba un par\u00e1metro de cierto tama\u00f1o, lo que permite a usuarios locales obtener informaci\u00f3n confidencial de la memoria del kernel por medio de una llamada ioctl dise\u00f1ada."}], "id": "CVE-2013-6833", "lastModified": "2026-06-17T00:01:00.910", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.9, "confidentialityImpact": "COMPLETE", "integrityImpact": "NONE", "vectorString": "AV:L/AC:L/Au:N/C:C/I:N/A:N", "version": "2.0"}, "exploitabilityScore": 3.9, "impactScore": 6.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2013-11-21T04:40:59.190", "references": [{"source": "cve@mitre.org", "tags": ["Exploit", "Patch"], "url": "http://archives.neohapsis.com/archives/fulldisclosure/2013-11/0107.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Patch"], "url": "http://archives.neohapsis.com/archives/fulldisclosure/2013-11/0107.html"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-20"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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