{ "id": "CVE-2021-1052", "sourceIdentifier": "psirt@nvidia.com", "published": "2021-01-08T01:15:14.400", "lastModified": "2022-07-12T17:42:04.277", "vulnStatus": "Analyzed", "descriptions": [ { "lang": "en", "value": "NVIDIA GPU Display Driver for Windows and Linux, all versions, contains a vulnerability in the kernel mode layer (nvlddmkm.sys) handler for DxgkDdiEscape or IOCTL in which user-mode clients can access legacy privileged APIs, which may lead to denial of service, escalation of privileges, and information disclosure." }, { "lang": "es", "value": "NVIDIA GPU Display Driver para Windows y Linux, todas las versiones, contiene una vulnerabilidad en el manejador de la capa del modo kernel (nvlddmkm.sys) para la funci\u00f3n DxgkDdiEscape o IOCTL en el que los clientes en modo de usuario pueden acceder a la API con privilegios heredados, lo que puede conllevar a una denegaci\u00f3n de servicio, escalada de privilegios y divulgaci\u00f3n de informaci\u00f3n" } ], "metrics": { "cvssMetricV31": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH" }, "exploitabilityScore": 1.8, "impactScore": 5.9 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "accessVector": "LOCAL", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "baseScore": 7.2 }, "baseSeverity": "HIGH", "exploitabilityScore": 3.9, "impactScore": 10.0, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "NVD-CWE-noinfo" } ] } ], "configurations": [ { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:nvidia:gpu_driver:*:*:*:*:*:*:*:*", "versionStartIncluding": "390", "versionEndExcluding": "392.63", "matchCriteriaId": "232441BD-1864-44BB-9E98-8E23B53B4D09" }, { "vulnerable": true, "criteria": "cpe:2.3:a:nvidia:gpu_driver:*:*:*:*:*:*:*:*", "versionStartIncluding": "418", "versionEndExcluding": "427.11", "matchCriteriaId": "F3F9EE41-66A0-4A36-9B22-4F2FCC2647C4" }, { "vulnerable": true, "criteria": "cpe:2.3:a:nvidia:gpu_driver:*:*:*:*:*:*:*:*", "versionStartIncluding": "450", "versionEndExcluding": "452.77", "matchCriteriaId": "51520B29-811E-49A8-AEA0-55EBD4C557F1" }, { "vulnerable": true, "criteria": "cpe:2.3:a:nvidia:gpu_driver:*:*:*:*:*:*:*:*", "versionStartIncluding": "460", "versionEndExcluding": "461.09", "matchCriteriaId": "05BEB8FB-E490-4E05-A6D6-0BAE65F67284" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*", "matchCriteriaId": "A2572D17-1DE6-457B-99CC-64AFD54487EA" } ] } ] }, { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:nvidia:gpu_driver:*:*:*:*:*:*:*:*", "versionStartIncluding": "390", "versionEndExcluding": "390.141", "matchCriteriaId": "D3F8BB68-C2C5-4F08-83C8-4FA15820F340" }, { "vulnerable": true, "criteria": "cpe:2.3:a:nvidia:gpu_driver:*:*:*:*:*:*:*:*", "versionStartIncluding": "450", "versionEndExcluding": "450.102.04", "matchCriteriaId": "9549CBBA-2F6F-4A64-8E5B-7717332F74DE" }, { "vulnerable": true, "criteria": "cpe:2.3:a:nvidia:gpu_driver:*:*:*:*:*:*:*:*", "versionStartIncluding": "460", "versionEndExcluding": "460.32.03", "matchCriteriaId": "81372853-B278-4AEE-A014-8238B4D4E338" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*", "matchCriteriaId": "703AF700-7A70-47E2-BC3A-7FD03B3CA9C1" } ] } ] } ], "references": [ { "url": "https://nvidia.custhelp.com/app/answers/detail/a_id/5142", "source": "psirt@nvidia.com", "tags": [ "Vendor Advisory" ] } ] }