CVE-2021-22303

{"id": "CVE-2021-22303", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.3, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 3.3, "attackVector": "LOCAL", "baseSeverity": "LOW", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L", "integrityImpact": "NONE", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 1.4, "exploitabilityScore": 1.8}]}, "published": "2021-02-06T01:15:13.810", "references": [{"url": "https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210127-02-smartphone-en", "tags": ["Vendor Advisory"], "source": "psirt@huawei.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-415"}]}], "descriptions": [{"lang": "en", "value": "There is a pointer double free vulnerability in Taurus-AL00A 10.0.0.1(C00E1R1P1). There is a lack of muti-thread protection when a function is called. Attackers can exploit this vulnerability by performing malicious operation to cause pointer double free. This may lead to module crash, compromising normal service."}, {"lang": "es", "value": "Se presenta una vulnerabilidad de doble liberaci\u00f3n de puntero en Taurus-AL00A versi\u00f3n 10.0.0.1(C00E1R1P1). Se presenta una falta de protecci\u00f3n entre m\u00faltiples subprocesos cuando es llamada una funci\u00f3n. Unos atacantes pueden explotar esta vulnerabilidad al llevar a cabo una operaci\u00f3n maliciosa para causar una doble liberaci\u00f3n de puntero. Esto puede causar un bloqueo del m\u00f3dulo, comprometiendo el servicio normal"}], "lastModified": "2021-02-10T22:48:50.273", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:huawei:taurus-al00a_firmware:10.0.0.1\\(c00e1r1p1\\):*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1110292D-92A1-4B57-BFE6-042389ED1C2B"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:huawei:taurus-al00a:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "369D8168-4BFA-4003-A332-3E6876459623"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "psirt@huawei.com"}