{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2021-46852", "assignerOrgId": "25ac1063-e409-4190-8079-24548c77ea2e", "assignerShortName": "huawei", "dateUpdated": "2024-08-04T05:17:42.716Z", "dateReserved": "2022-11-01T00:00:00", "datePublished": "2022-11-09T00:00:00"}, "containers": {"cna": {"providerMetadata": {"orgId": "25ac1063-e409-4190-8079-24548c77ea2e", "shortName": "huawei", "dateUpdated": "2022-11-09T00:00:00"}, "descriptions": [{"lang": "en", "value": "The memory management module has the logic bypass vulnerability. Successful exploitation of this vulnerability may affect data confidentiality."}], "affected": [{"vendor": "Huawei", "product": "HarmonyOS", "versions": [{"version": "2.0", "status": "affected"}]}, {"vendor": "Huawei", "product": "EMUI", "versions": [{"version": "12.0.0", "status": "affected"}]}], "references": [{"url": "https://consumer.huawei.com/en/support/bulletin/2022/11/"}, {"url": "https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202211-0000001441016433"}], "problemTypes": [{"descriptions": [{"type": "text", "lang": "en", "description": "Logic bypass vulnerability"}]}]}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T05:17:42.716Z"}, "title": "CVE Program Container", "references": [{"url": "https://consumer.huawei.com/en/support/bulletin/2022/11/", "tags": ["x_transferred"]}, {"url": "https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202211-0000001441016433", "tags": ["x_transferred"]}]}]}}

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{"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}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The memory management module has the logic bypass vulnerability. Successful exploitation of this vulnerability may affect data confidentiality."}, {"lang": "es", "value": "El m\u00f3dulo de administraci\u00f3n de memoria tiene la vulnerabilidad de omisi\u00f3n l\u00f3gica. La explotaci\u00f3n exitosa de esta vulnerabilidad puede afectar la confidencialidad de los datos."}], "id": "CVE-2021-46852", "lastModified": "2022-11-10T19:32:16.360", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2022-11-09T21:15:13.230", "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-phones-202211-0000001441016433"}], "sourceIdentifier": "psirt@huawei.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-306"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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