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{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:microsoft:windows_xp:*:gold:*:*:*:*:*:*", "matchCriteriaId": "580B0C9B-DD85-40FA-9D37-BAC0C96D57FC", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "The process scheduler in the Microsoft Windows XP kernel does not make use of the process statistics kept by the kernel, performs scheduling based on CPU billing gathered from periodic process sampling ticks, and gives preference to \"interactive\" processes that perform voluntary sleeps, which allows local users to cause a denial of service (CPU consumption), as described in \"Secretly Monopolizing the CPU Without Superuser Privileges.\""}, {"lang": "es", "value": "El programador de procesos del n\u00facleo de Microsoft Windows XP no hace uso de las estad\u00edsticas de procesos mantenidas por el n\u00facleo, realiza la programaci\u00f3n bas\u00e1ndose en \"facturaci\u00f3n\" (billing) de CPU recogida de muestreo peri\u00f3dico de procesos, y da preferencia a procesos \"interactivos\" que realizan esperas voluntarias (sleeps), lo cual permite a usuarios locales provocar una denegaci\u00f3n de servicio (agotamiento de CPU), como se ha descrito en \"Monopolizando Secretamente la CPU sin Privilegios de Superusuario\" (Secretly Monopolizing the CPU Without Superuser Privileges)."}], "id": "CVE-2007-3724", "lastModified": "2024-11-21T00:33:54.897", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "LOW", "cvssData": {"accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 2.1, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 3.9, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2007-07-12T16:30:00.000", "references": [{"source": "cve@mitre.org", "url": "http://osvdb.org/36938"}, {"source": "cve@mitre.org", "url": "http://www.cs.huji.ac.il/~dants/papers/Cheat07Security.pdf"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://osvdb.org/36938"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.cs.huji.ac.il/~dants/papers/Cheat07Security.pdf"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-Other"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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