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{"id": "CVE-2021-22434", "vendorId": null, "type": "cve", "bulletinFamily": "NVD", "title": "CVE-2021-22434", "description": "There is a memory address out of bounds vulnerability in smartphones. Successful exploitation of this vulnerability may cause malicious code to be executed.", "published": "2022-02-25T19:15:00", "modified": "2022-03-07T18:46:00", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}, "cvss2": {"cvssV2": {"version": "2.0", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "accessVector": "NETWORK", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "baseScore": 7.5}, "severity": "HIGH", "exploitabilityScore": 10.0, "impactScore": 6.4, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}, "cvss3": {"cvssV3": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL"}, "exploitabilityScore": 3.9, "impactScore": 5.9}, "href": "https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-22434", "reporter": "psirt@huawei.com", "references": ["https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202107-0000001170634565", "https://consumer.huawei.com/en/support/bulletin/2021/6/"], "cvelist": ["CVE-2021-22434"], "immutableFields": [], "lastseen": "2022-03-23T14:11:39", "viewCount": 26, "enchantments": {"score": {"value": 2.3, "vector": "NONE"}, "vulnersScore": 2.3}, "_state": {"dependencies": 0}, "_internal": {}, "cna_cvss": {"cna": null, "cvss": {}}, "cpe": ["cpe:/o:huawei:magic_ui:4.0.0", "cpe:/o:huawei:emui:11.0.0", "cpe:/o:huawei:harmonyos:2.0"], "cpe23": ["cpe:2.3:o:huawei:harmonyos:2.0:*:*:*:*:*:*:*", "cpe:2.3:o:huawei:emui:11.0.0:*:*:*:*:*:*:*", "cpe:2.3:o:huawei:magic_ui:4.0.0:*:*:*:*:*:*:*"], "cwe": ["CWE-119"], "affectedSoftware": [{"cpeName": "huawei:emui", "version": "11.0.0", "operator": "eq", "name": "huawei emui"}, {"cpeName": "huawei:harmonyos", "version": "2.0", "operator": "eq", "name": "huawei harmonyos"}, {"cpeName": "huawei:magic_ui", "version": "4.0.0", "operator": "eq", "name": "huawei magic ui"}], "affectedConfiguration": [], "cpeConfiguration": {"CVE_data_version": "4.0", "nodes": [{"operator": "OR", "children": [], "cpe_match": [{"vulnerable": true, "cpe23Uri": "cpe:2.3:o:huawei:emui:11.0.0:*:*:*:*:*:*:*", "cpe_name": []}, {"vulnerable": true, "cpe23Uri": "cpe:2.3:o:huawei:harmonyos:2.0:*:*:*:*:*:*:*", "cpe_name": []}, {"vulnerable": true, "cpe23Uri": "cpe:2.3:o:huawei:magic_ui:4.0.0:*:*:*:*:*:*:*", "cpe_name": []}]}]}, "extraReferences": [{"url": "https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202107-0000001170634565", "name": "https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202107-0000001170634565", "refsource": "MISC", "tags": ["Vendor Advisory"]}, {"url": "https://consumer.huawei.com/en/support/bulletin/2021/6/", "name": "https://consumer.huawei.com/en/support/bulletin/2021/6/", "refsource": "MISC", "tags": ["Vendor Advisory"]}]}

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