{"containers": {"cna": {"affected": [{"product": "EMUI", "vendor": "Huawei", "versions": [{"status": "affected", "version": "11.0.0"}, {"status": "affected", "version": "10.1.1"}]}, {"product": "Magic UI", "vendor": "Huawei", "versions": [{"status": "affected", "version": "4.0.0"}, {"status": "affected", "version": "3.1.1"}]}], "descriptions": [{"lang": "en", "value": "There is a issue that trustlist strings being repeatedly inserted into the linked list in Huawei Smartphone due to race conditions. Successful exploitation of this vulnerability can cause exceptions when managing the system trustlist."}], "problemTypes": [{"descriptions": [{"description": "Competitive Condition Vulnerability", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2021-10-28T12:26:58.000Z", "orgId": "25ac1063-e409-4190-8079-24548c77ea2e", "shortName": "huawei"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://consumer.huawei.com/en/support/bulletin/2021/7/"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "psirt@huawei.com", "ID": "CVE-2021-36994", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "EMUI", "version": {"version_data": [{"version_affected": "=", "version_value": "11.0.0"}, {"version_affected": "=", "version_value": "10.1.1"}]}}, {"product_name": "Magic UI", "version": {"version_data": [{"version_affected": "=", "version_value": "4.0.0"}, {"version_affected": "=", "version_value": "3.1.1"}]}}]}, "vendor_name": "Huawei"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "There is a issue that trustlist strings being repeatedly inserted into the linked list in Huawei Smartphone due to race conditions. Successful exploitation of this vulnerability can cause exceptions when managing the system trustlist."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Competitive Condition Vulnerability"}]}]}, "references": {"reference_data": [{"name": "https://consumer.huawei.com/en/support/bulletin/2021/7/", "refsource": "MISC", "url": "https://consumer.huawei.com/en/support/bulletin/2021/7/"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T01:09:07.485Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://consumer.huawei.com/en/support/bulletin/2021/7/"}]}]}, "cveMetadata": {"assignerOrgId": "25ac1063-e409-4190-8079-24548c77ea2e", "assignerShortName": "huawei", "cveId": "CVE-2021-36994", "datePublished": "2021-10-28T12:26:58.000Z", "dateReserved": "2021-07-20T00:00:00.000Z", "dateUpdated": "2024-08-04T01:09:07.485Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"affected": [{"affectedData": [{"product": "EMUI", "vendor": "Huawei", "versions": [{"status": "affected", "version": "11.0.0"}, {"status": "affected", "version": "10.1.1"}]}, {"product": "Magic UI", "vendor": "Huawei", "versions": [{"status": "affected", "version": "4.0.0"}, {"status": "affected", "version": "3.1.1"}]}], "source": "psirt@huawei.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"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:magic_ui:3.1.1:*:*:*:*:*:*:*", "matchCriteriaId": "B655712B-E86C-4BD2-8A99-AEA382C520E7", "vulnerable": true}, {"criteria": "cpe:2.3:o:huawei:magic_ui:4.0.0:*:*:*:*:*:*:*", "matchCriteriaId": "F6066FAB-23F5-4CB2-B89E-B00F8835AC39", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "There is a issue that trustlist strings being repeatedly inserted into the linked list in Huawei Smartphone due to race conditions. Successful exploitation of this vulnerability can cause exceptions when managing the system trustlist."}, {"lang": "es", "value": "Se presenta un problema de inserci\u00f3n repetida de cadenas confiable en la lista enlazada en Huawei Smartphone debido a condiciones de carrera. Una explotaci\u00f3n con \u00e9xito de esta vulnerabilidad puede causar excepciones cuando es administrada la lista confiable del sistema"}], "id": "CVE-2021-36994", "lastModified": "2026-06-17T03:59:47.407", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 3.7, "baseSeverity": "LOW", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.2, "impactScore": 1.4, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-10-28T13:15:10.740", "references": [{"source": "psirt@huawei.com", "tags": ["Vendor Advisory"], "url": "https://consumer.huawei.com/en/support/bulletin/2021/7/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://consumer.huawei.com/en/support/bulletin/2021/7/"}], "sourceIdentifier": "psirt@huawei.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-362"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}

{}