{ "id": "CVE-2021-34389", "sourceIdentifier": "psirt@nvidia.com", "published": "2021-06-21T22:15:07.833", "lastModified": "2021-08-25T15:33:15.127", "vulnStatus": "Analyzed", "descriptions": [ { "lang": "en", "value": "Trusty contains a vulnerability in NVIDIA OTE protocol message parsing code, which is present in all the TAs. An incorrect bounds check can allow a local user through a malicious client to access memory from the heap in the TrustZone, which may lead to information disclosure." }, { "lang": "es", "value": "Trusty contiene una vulnerabilidad en el c\u00f3digo de an\u00e1lisis de mensajes del protocolo NVIDIA OTE, que est\u00e1 presente en todas las TA. Una comprobaci\u00f3n de l\u00edmites incorrecta puede permitir a un usuario local, a trav\u00e9s de un cliente malicioso, acceder a la memoria de la pila de la TrustZone, lo que puede conducir a la 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:R/S:U/C:H/I:N/A:N", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "REQUIRED", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "availabilityImpact": "NONE", "baseScore": 5.0, "baseSeverity": "MEDIUM" }, "exploitabilityScore": 1.3, "impactScore": 3.6 }, { "source": "psirt@nvidia.com", "type": "Secondary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "REQUIRED", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "availabilityImpact": "NONE", "baseScore": 5.0, "baseSeverity": "MEDIUM" }, "exploitabilityScore": 1.3, "impactScore": 3.6 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:L/AC:M/Au:N/C:P/I:N/A:N", "accessVector": "LOCAL", "accessComplexity": "MEDIUM", "authentication": "NONE", "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "availabilityImpact": "NONE", "baseScore": 1.9 }, "baseSeverity": "LOW", "exploitabilityScore": 3.4, "impactScore": 2.9, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-401" } ] } ], "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_agx_xavier_16gb:-:*:*:*:*:*:*:*", "matchCriteriaId": "E0E081CB-B6EC-42DC-BA04-BCA13C17D190" }, { "vulnerable": false, "criteria": "cpe:2.3:h:nvidia:jetson_agx_xavier_32gb:-:*:*:*:*:*:*:*", "matchCriteriaId": "4F92D471-8E65-41FC-A5DE-255136F6F989" }, { "vulnerable": false, "criteria": "cpe:2.3:h:nvidia:jetson_agx_xavier_8gb:-:*:*:*:*:*:*:*", "matchCriteriaId": "E29459F7-997A-4B87-9164-6E3B5158ADC3" }, { "vulnerable": false, "criteria": "cpe:2.3:h:nvidia:jetson_tx2:-:*:*:*:*:*:*:*", "matchCriteriaId": "DE9D4A55-A232-4AF2-B7E9-CD58D7D17479" }, { "vulnerable": false, "criteria": "cpe:2.3:h:nvidia:jetson_tx2_4gb:-:*:*:*:*:*:*:*", "matchCriteriaId": "71994F94-5279-4107-99F5-48990AE0C686" }, { "vulnerable": false, "criteria": "cpe:2.3:h:nvidia:jetson_tx2_nx:-:*:*:*:*:*:*:*", "matchCriteriaId": "64C3FB58-08AA-4FE4-97BE-21B254BA229F" }, { "vulnerable": false, "criteria": "cpe:2.3:h:nvidia:jetson_tx2i:-:*:*:*:*:*:*:*", "matchCriteriaId": "5DF55ABB-1B4F-452E-9D84-C01A638F88A0" }, { "vulnerable": false, "criteria": "cpe:2.3:h:nvidia:jetson_xavier_nx:-:*:developer_kit:*:*:*:*:*", "matchCriteriaId": "3E54B955-F0E2-44BD-9B8C-3C788BBCF2A9" }, { "vulnerable": false, "criteria": "cpe:2.3:h:nvidia:jetson_xavier_nx:-:*:production:*:*:*:*:*", "matchCriteriaId": "3E0C93C3-26F6-48E4-BADA-4DB05A7BA9D1" } ] } ] } ], "references": [ { "url": "https://nvidia.custhelp.com/app/answers/detail/a_id/5205", "source": "psirt@nvidia.com", "tags": [ "Vendor Advisory" ] } ] }