{ "id": "CVE-2018-5891", "sourceIdentifier": "product-security@qualcomm.com", "published": "2018-07-06T17:29:02.087", "lastModified": "2024-11-21T04:09:39.020", "vulnStatus": "Modified", "cveTags": [], "descriptions": [ { "lang": "en", "value": "While processing modem SSR after IMS is registered, the IMS data daemon is restarted but the ipc_dataHandle is no longer available. Consequently, the DPL thread frees the internal memory for dataDHandle but the local variable pointer is not updated which can lead to a Use After Free condition in Snapdragon Mobile and Snapdragon Wear." }, { "lang": "es", "value": "Al procesar el SSR del m\u00f3dem tras registrar IMS, el demonio de datos IMS se reinicia, pero el ipc_dataHandl ya no est\u00e1 disponible. En consecuencia, el hilo DPL libera la memoria interna para dataDHandle, pero el puntero de variable local no se actualiza, lo que podr\u00eda conducir a una condici\u00f3n de uso de memoria previamente liberada en Snapdragon Mobile y Snapdragon Wear." } ], "metrics": { "cvssMetricV30": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.0", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "baseScore": 8.4, "baseSeverity": "HIGH", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH" }, "exploitabilityScore": 2.5, "impactScore": 5.9 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P", "baseScore": 4.6, "accessVector": "LOCAL", "accessComplexity": "LOW", "authentication": "NONE", 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"matchCriteriaId": "DE18BF66-B0DB-48BB-B43A-56F01821F5A3" } ] } ] } ], "references": [ { "url": "https://www.qualcomm.com/company/product-security/bulletins", "source": "product-security@qualcomm.com", "tags": [ "Vendor Advisory" ] }, { "url": "https://www.qualcomm.com/company/product-security/bulletins", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Vendor Advisory" ] } ] }