Show plain JSON{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:nvidia:gpu_display_driver:*:*:*:*:*:windows:*:*", "matchCriteriaId": "A5A345DF-457A-4B7E-A4E9-4D29FB4C9722", "versionEndExcluding": "427.48", "versionStartIncluding": "427.33", "vulnerable": true}, {"criteria": "cpe:2.3:a:nvidia:gpu_display_driver:*:*:*:*:*:windows:*:*", "matchCriteriaId": "650D9B87-1AFB-4462-A8D5-E993D8ECDACA", "versionEndExcluding": "453.10", "versionStartIncluding": "452.96", "vulnerable": true}, {"criteria": "cpe:2.3:a:nvidia:gpu_display_driver:*:*:*:*:*:windows:*:*", "matchCriteriaId": "018F843B-EFA3-4E49-A269-168221A205CA", "versionEndExcluding": "462.96", "versionStartIncluding": "462.31", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "NVIDIA GPU Display driver for Windows contains a vulnerability where an unprivileged user can create a file hard link that causes the driver to overwrite a file that requires elevated privilege to modify, which could lead to data loss or denial of service."}, {"lang": "es", "value": "Un controlador de pantalla de la GPU NVIDIA para Windows, contiene una vulnerabilidad por la que un usuario sin privilegios puede crear un hard link de archivos que haga que el controlador sobrescriba un archivo que requiera privilegios elevados para modificarlo, lo que podr\u00eda conllevar a una p\u00e9rdida de datos o una denegaci\u00f3n de servicio"}], "id": "CVE-2021-1091", "lastModified": "2024-11-21T05:43:34.787", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "LOW", "cvssData": {"accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 3.6, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:L/AC:L/Au:N/C:N/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 3.9, "impactScore": 4.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.1, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.2, "source": "psirt@nvidia.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.1, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.2, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-07-22T05:15:07.770", "references": [{"source": "psirt@nvidia.com", "tags": ["Patch", "Vendor Advisory"], "url": "https://nvidia.custhelp.com/app/answers/detail/a_id/5211"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Vendor Advisory"], "url": "https://nvidia.custhelp.com/app/answers/detail/a_id/5211"}], "sourceIdentifier": "psirt@nvidia.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-59"}], "source": "nvd@nist.gov", "type": "Primary"}]}