{ "id": "CVE-2017-18313", "sourceIdentifier": "product-security@qualcomm.com", "published": "2018-10-23T13:29:02.837", "lastModified": "2024-11-21T03:19:50.010", "vulnStatus": "Modified", "cveTags": [], "descriptions": [ { "lang": "en", "value": "Under certain mode of operations, HLOS may be able get direct or indirect access through DXE channels to tamper with the authenticated WCNSS firmware stored in DDR because DXE-accessible memory is located within the authenticated image in Snapdragon Mobile and Snapdragon Wear in version MSM8909W, SD 210/SD 212/SD 205, SD 410/12, SD 615/16/SD 415, SD 617." }, { "lang": "es", "value": "En ciertos modos de operaciones, HLOS podr\u00eda ser capaz de obtener acceso directo o indirecto mediante los canales DXE para manipular el firmware WCNSS autenticado almacenado en DDR debido a que la memoria DXE accesible se ubica en la imagen autenticada en Snapdragon Mobile y Snapdragon Wear en versiones MSM8909W, SD 210/SD 212/SD 205, SD 410/12, SD 615/16/SD 415 y SD 617." } ], "metrics": { "cvssMetricV30": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.0", "vectorString": "CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N", "baseScore": 5.3, "baseSeverity": "MEDIUM", "attackVector": "ADJACENT_NETWORK", "attackComplexity": "HIGH", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "availabilityImpact": "NONE" }, "exploitabilityScore": 1.6, "impactScore": 3.6 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:A/AC:M/Au:N/C:N/I:C/A:N", "baseScore": 5.7, "accessVector": "ADJACENT_NETWORK", "accessComplexity": "MEDIUM", "authentication": "NONE", "confidentialityImpact": "NONE", "integrityImpact": "COMPLETE", "availabilityImpact": "NONE" }, "baseSeverity": "MEDIUM", "exploitabilityScore": 5.5, "impactScore": 6.9, "acInsufInfo": false, "obtainAllPrivilege": false, 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"https://source.android.com/security/bulletin/2018-09-01#qualcomm-closed-source-components", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ] }, { "url": "https://www.qualcomm.com/company/product-security/bulletins", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Vendor Advisory" ] } ] }