CVE-2022-44556

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "https://consumer.huawei.com/en/support/bulletin/2022/11/", "name": "https://consumer.huawei.com/en/support/bulletin/2022/11/", "tags": ["Vendor Advisory"], "refsource": ""}, {"url": "https://consumer.huawei.com/en/support/bulletin/2022/11/", "name": "https://consumer.huawei.com/en/support/bulletin/2022/11/", "tags": ["Vendor Advisory"], "refsource": ""}, {"url": "https://device.harmonyos.com/en/docs/security/update/security-bulletins-202212-0000001462975397", "name": "https://device.harmonyos.com/en/docs/security/update/security-bulletins-202212-0000001462975397", "tags": ["Vendor Advisory"], "refsource": ""}, {"url": "https://device.harmonyos.com/en/docs/security/update/security-bulletins-202212-0000001462975397", "name": "https://device.harmonyos.com/en/docs/security/update/security-bulletins-202212-0000001462975397", "tags": ["Vendor Advisory"], "refsource": ""}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "Missing parameter type validation in the DRM module. Successful exploitation of this vulnerability may affect availability.\n\n"}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-20"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2022-44556", "ASSIGNER": "psirt@huawei.com"}}, "impact": {"baseMetricV3": {"cvssV3": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}}, "publishedDate": "2022-11-08T18:15Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:huawei:harmonyos:2.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:o:huawei:emui:12.0.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:o:huawei:harmonyos:3.0.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2025-05-01T18:15Z"}