{"dataType": "CVE_RECORD", "dataVersion": "5.0", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2021-46884", "assignerOrgId": "25ac1063-e409-4190-8079-24548c77ea2e", "assignerShortName": "huawei", "dateUpdated": "2023-05-26T00:00:00", "dateReserved": "2023-04-26T00:00:00", "datePublished": "2023-05-26T00:00:00"}, "containers": {"cna": {"providerMetadata": {"orgId": "25ac1063-e409-4190-8079-24548c77ea2e", "shortName": "huawei", "dateUpdated": "2023-05-26T00:00:00"}, "descriptions": [{"lang": "en", "value": "The video framework has memory overwriting caused by addition overflow. Successful exploitation of this vulnerability may affect availability."}], "affected": [{"vendor": "Huawei", "product": "HarmonyOS", "versions": [{"version": "2.1.0", "status": "affected"}, {"version": "2.0.1", "status": "affected"}, {"version": "2.0.0", "status": "affected"}]}, {"vendor": "Huawei", "product": "EMUI", "versions": [{"version": "12.0.1", "status": "affected"}, {"version": "12.0.0", "status": "affected"}, {"version": "11.0.0", "status": "affected"}, {"version": "10.1.1", "status": "affected"}, {"version": "10.1.0", "status": "affected"}]}], "references": [{"url": "https://consumer.huawei.com/en/support/bulletin/2023/5/"}], "problemTypes": [{"descriptions": [{"type": "text", "lang": "en", "description": "Memory Overwriting Vulnerability"}]}]}}}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:huawei:emui:10.1.0:*:*:*:*:*:*:*", "matchCriteriaId": "66AC7F91-917C-40A6-9983-A339EFB091F1", "vulnerable": true}, {"criteria": "cpe:2.3:o:huawei:emui:10.1.1:*:*:*:*:*:*:*", "matchCriteriaId": "A7FF0AD1-22C2-423B-822A-E6496CEDAB02", "vulnerable": true}, {"criteria": "cpe:2.3:o:huawei:emui:11.0.0:*:*:*:*:*:*:*", "matchCriteriaId": "0B701EC6-8208-4D22-95A6-B07D471A8A8B", "vulnerable": true}, {"criteria": "cpe:2.3:o:huawei:emui:12.0.0:*:*:*:*:*:*:*", "matchCriteriaId": "A974CA73-84E8-480B-BB4C-4A81D0C985B2", "vulnerable": true}, {"criteria": "cpe:2.3:o:huawei:emui:12.0.1:*:*:*:*:*:*:*", "matchCriteriaId": "2DF07E7F-3A18-4B74-B73D-DF3647C2A48F", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "The video framework has memory overwriting caused by addition overflow. Successful exploitation of this vulnerability may affect availability."}], "id": "CVE-2021-46884", "lastModified": "2023-05-29T03:39:10.010", "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": "2023-05-26T17:15:12.880", "references": [{"source": "psirt@huawei.com", "tags": ["Vendor Advisory"], "url": "https://consumer.huawei.com/en/support/bulletin/2023/5/"}], "sourceIdentifier": "psirt@huawei.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-120"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}