{ "id": "CVE-2021-30338", "sourceIdentifier": "product-security@qualcomm.com", "published": "2022-06-14T10:15:14.707", "lastModified": "2022-06-23T19:30:30.453", "vulnStatus": "Analyzed", "descriptions": [ { "lang": "en", "value": "Improper input validation in TrustZone memory transfer interface can lead to information disclosure in Snapdragon Compute" }, { "lang": "es", "value": "Una comprobaci\u00f3n de entrada inapropiada en la interfaz de transferencia de memoria TrustZone puede conllevar a una divulgaci\u00f3n de informaci\u00f3n en Snapdragon Compute" } ], "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:N/A:N", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "availabilityImpact": "NONE", "baseScore": 5.5, "baseSeverity": "MEDIUM" }, "exploitabilityScore": 1.8, "impactScore": 3.6 }, { "source": "product-security@qualcomm.com", "type": "Secondary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "CHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "availabilityImpact": "NONE", "baseScore": 7.1, "baseSeverity": "HIGH" }, "exploitabilityScore": 2.5, "impactScore": 4.0 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:L/AC:L/Au:N/C:C/I:N/A:N", "accessVector": "LOCAL", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "COMPLETE", "integrityImpact": "NONE", "availabilityImpact": "NONE", "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-20" } ] } ], "configurations": [ { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:qualcomm:sd850_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "B1CA3237-5F9A-4490-A66B-853BE9310028" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:qualcomm:sd850:-:*:*:*:*:*:*:*", "matchCriteriaId": "B8F3601C-A801-4EBD-BDCC-2B84898DFBEA" } ] } ] }, { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:qualcomm:sdxr1_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "7E8622BB-289F-4A61-A839-F42912A90449" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:qualcomm:sdxr1:-:*:*:*:*:*:*:*", "matchCriteriaId": "17B2E7D7-A8C3-4EC9-9148-F048AFD03D98" } ] } ] } ], "references": [ { "url": "https://www.qualcomm.com/company/product-security/bulletins/april-2022-bulletin", "source": "product-security@qualcomm.com", "tags": [ "Vendor Advisory" ] } ] }