{ "id": "CVE-2021-1078", "sourceIdentifier": "psirt@nvidia.com", "published": "2021-04-21T23:15:07.767", "lastModified": "2021-05-03T14:51:23.417", "vulnStatus": "Analyzed", "descriptions": [ { "lang": "en", "value": "NVIDIA Windows GPU Display Driver for Windows, all versions, contains a vulnerability in the kernel driver (nvlddmkm.sys) where a NULL pointer dereference may lead to system crash." }, { "lang": "es", "value": "NVIDIA Windows GPU Display Driver para Windows, todas las versiones, contiene Una vulnerabilidad en el controlador del kernel (nvlddmkm.sys) donde una desreferencia del puntero NULL puede conllevar a un bloqueo del sistema" } ], "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:N/I:N/A:H", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "HIGH", "baseScore": 5.5, "baseSeverity": "MEDIUM" }, "exploitabilityScore": 1.8, "impactScore": 3.6 }, { "source": "psirt@nvidia.com", "type": "Secondary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "HIGH", "baseScore": 5.5, "baseSeverity": "MEDIUM" }, "exploitabilityScore": 1.8, "impactScore": 3.6 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:C", "accessVector": "LOCAL", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 4.9 }, "baseSeverity": "MEDIUM", "exploitabilityScore": 3.9, "impactScore": 6.9, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-476" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:nvidia:gpu_display_driver:*:*:*:*:*:windows:*:*", "versionStartIncluding": "390", "versionEndExcluding": "392.65", "matchCriteriaId": "9FE14B9C-CC39-47CF-9C33-5EAA716DDD79" }, { "vulnerable": true, "criteria": "cpe:2.3:a:nvidia:gpu_display_driver:*:*:*:*:*:windows:*:*", "versionStartIncluding": "418", "versionEndExcluding": "427.33", "matchCriteriaId": "22DC6378-9844-4247-8395-563EF075D0B2" }, { "vulnerable": true, "criteria": "cpe:2.3:a:nvidia:gpu_display_driver:*:*:*:*:*:windows:*:*", "versionStartIncluding": "450", "versionEndExcluding": "452.96", "matchCriteriaId": "3876CD3B-354A-4FE5-A528-A4B135F300C6" }, { "vulnerable": true, "criteria": "cpe:2.3:a:nvidia:gpu_display_driver:*:*:*:*:*:windows:*:*", "versionStartIncluding": "460", "versionEndExcluding": "462.31", "matchCriteriaId": "DF304158-67E3-4F9A-86D8-226626211F26" }, { "vulnerable": true, "criteria": "cpe:2.3:a:nvidia:gpu_display_driver:*:*:*:*:*:windows:*:*", "versionStartIncluding": "465", "versionEndExcluding": "466.11", "matchCriteriaId": "6F6BA69D-0332-4D95-867E-C03892F2091B" } ] } ] } ], "references": [ { "url": "https://nvidia.custhelp.com/app/answers/detail/a_id/5172", "source": "psirt@nvidia.com", "tags": [ "Vendor Advisory" ] } ] }