{ "id": "CVE-2021-34390", "sourceIdentifier": "psirt@nvidia.com", "published": "2021-06-22T22:15:09.020", "lastModified": "2024-11-21T06:10:17.900", "vulnStatus": "Modified", "cveTags": [], "descriptions": [ { "lang": "en", "value": "Trusty contains a vulnerability in the NVIDIA TLK kernel function where a lack of checks allows the exploitation of an integer overflow through a specific SMC call that is triggered by the user, which may lead to denial of service." }, { "lang": "es", "value": "Trusty contiene una vulnerabilidad en la funci\u00f3n del kernel NVIDIA TLK en la que la falta de comprobaciones permite la explotaci\u00f3n de un desbordamiento de enteros a trav\u00e9s de una llamada espec\u00edfica del SMC que es activada por el usuario, lo que puede llevar a una denegaci\u00f3n de servicio" } ], "metrics": { "cvssMetricV31": [ { "source": "psirt@nvidia.com", "type": "Secondary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:N/I:N/A:H", "baseScore": 5.3, "baseSeverity": "MEDIUM", "attackVector": "LOCAL", "attackComplexity": "HIGH", "privilegesRequired": "LOW", "userInteraction": "REQUIRED", "scope": "CHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "HIGH" }, "exploitabilityScore": 0.8, "impactScore": 4.0 }, { "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", "baseScore": 5.5, "baseSeverity": "MEDIUM", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "HIGH" }, "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:P", "baseScore": 2.1, "accessVector": "LOCAL", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "PARTIAL" }, "baseSeverity": "LOW", "exploitabilityScore": 3.9, "impactScore": 2.9, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-190" } ] } ], "configurations": [ { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:nvidia:jetson_linux:*:*:*:*:*:*:*:*", "versionEndExcluding": "32.5.1", "matchCriteriaId": "E8941F71-0292-414E-AEA5-DD55EA3C2009" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:nvidia:jetson_tx1:-:*:*:*:*:*:*:*", "matchCriteriaId": "86D1FDAD-C594-43D9-9BF6-F7461177AB91" } ] } ] } ], "references": [ { "url": "https://nvidia.custhelp.com/app/answers/detail/a_id/5205", "source": "psirt@nvidia.com", "tags": [ "Patch", "Vendor Advisory" ] }, { "url": "https://nvidia.custhelp.com/app/answers/detail/a_id/5205", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Patch", "Vendor Advisory" ] } ] }