CVE-2018-20788

{"id": "CVE-2018-20788", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.3, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 1.8}]}, "published": "2019-02-25T04:29:00.307", "references": [{"url": "https://github.com/MiCode/Xiaomi_Kernel_OpenSource/issues/973", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/MiCode/Xiaomi_Kernel_OpenSource/issues/973", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-190"}]}], "descriptions": [{"lang": "en", "value": "drivers/leds/leds-aw2023.c in the led driver for custom Linux kernels on the Xiaomi Redmi 6pro daisy-o-oss phone has several integer overflows because of a left-shifting operation when the right-hand operand can be equal to or greater than the integer length. This can be exploited by a crafted application for denial of service."}, {"lang": "es", "value": "drivers/leds/leds-aw2023.c en el controlador led para los kernels de Linux personalizados en el tel\u00e9fono Xiaomi Redmi 6pro daisy-o-oss tiene varios desbordamientos de enteros debido a una operaci\u00f3n de desplazamiento hacia la izquierda cuando el operando a mano derecha puede ser igual o mayor que la longitud del entero. Esto puede ser explotado por una aplicaci\u00f3n manipulada para una denegaci\u00f3n de servicio (DoS)."}], "lastModified": "2024-11-21T04:02:10.713", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:micode:xiaomi_perseus-p-oss:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "43BA76AB-19EA-497A-BE29-2B48048DB807", "versionEndIncluding": "2018-11-26"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}