{"dataType": "CVE_RECORD", "dataVersion": "5.0", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2022-44556", "assignerOrgId": "25ac1063-e409-4190-8079-24548c77ea2e", "assignerShortName": "huawei", "dateUpdated": "2022-12-26T12:59:51.447Z", "dateReserved": "2022-11-01T00:00:00", "datePublished": "2022-11-08T00:00:00"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "product": "EMUI", "vendor": "n/a", "versions": [{"status": "affected", "version": "EMUI 12.0.0"}]}, {"defaultStatus": "unaffected", "product": "HarmonyOS", "vendor": "n/a", "versions": [{"status": "affected", "version": "HarmonyOS 2.0"}, {"status": "affected", "version": "HarmonyOS 3.0.0"}]}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<p>Missing parameter type validation in the DRM module. Successful exploitation of this vulnerability may affect availability.</p>"}], "value": "Missing parameter type validation in the DRM module. Successful exploitation of this vulnerability may affect availability.\n\n"}], "problemTypes": [{"descriptions": [{"description": "Incorrect Type Conversion or Cast", "lang": "en"}]}], "providerMetadata": {"orgId": "25ac1063-e409-4190-8079-24548c77ea2e", "shortName": "huawei", "dateUpdated": "2022-12-26T12:59:51.447Z"}, "references": [{"url": "https://consumer.huawei.com/en/support/bulletin/2022/11/"}, {"url": "https://device.harmonyos.com/en/docs/security/update/security-bulletins-202212-0000001462975397"}], "source": {"discovery": "UNKNOWN"}, "x_generator": {"engine": "Vulnogram 0.1.0-dev"}}}}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:huawei:emui:12.0.0:*:*:*:*:*:*:*", "matchCriteriaId": "A974CA73-84E8-480B-BB4C-4A81D0C985B2", "vulnerable": true}, {"criteria": "cpe:2.3:o:huawei:harmonyos:2.0:*:*:*:*:*:*:*", "matchCriteriaId": "3AD62E8B-CB4B-43A6-98E8-09A8A1A3505B", "vulnerable": true}, {"criteria": "cpe:2.3:o:huawei:harmonyos:3.0.0:*:*:*:*:*:*:*", "matchCriteriaId": "CB3751C1-7729-41D3-AE50-80B5AF601135", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "Missing parameter type validation in the DRM module. Successful exploitation of this vulnerability may affect availability.\n\n"}, {"lang": "es", "value": "Falta validaci\u00f3n del tipo de par\u00e1metro en el m\u00f3dulo DRM. La explotaci\u00f3n exitosa de esta vulnerabilidad puede afectar la disponibilidad."}], "id": "CVE-2022-44556", "lastModified": "2023-11-07T03:54:19.583", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2022-11-08T18:15:11.483", "references": [{"source": "psirt@huawei.com", "tags": ["Vendor Advisory"], "url": "https://consumer.huawei.com/en/support/bulletin/2022/11/"}, {"source": "psirt@huawei.com", "tags": ["Vendor Advisory"], "url": "https://device.harmonyos.com/en/docs/security/update/security-bulletins-202212-0000001462975397"}], "sourceIdentifier": "psirt@huawei.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-20"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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