Show plain JSON{"id": "CVE-2021-31611", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 3.3, "accessVector": "ADJACENT_NETWORK", "vectorString": "AV:A/AC:L/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "LOW", "obtainAllPrivilege": false, "exploitabilityScore": 6.5, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.7, "attackVector": "ADJACENT_NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 2.1}]}, "published": "2021-09-07T07:15:07.043", "references": [{"url": "http://www.zh-jieli.com/product/68-cn.html", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://dl.packetstormsecurity.net/papers/general/braktooth.pdf", "tags": ["Broken Link"], "source": "cve@mitre.org"}, {"url": "https://launchstudio.bluetooth.com/ListingDetails/19746", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://launchstudio.bluetooth.com/ListingDetails/58628", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-667"}]}], "descriptions": [{"lang": "en", "value": "The Bluetooth Classic implementation on Zhuhai Jieli AC690X and AC692X devices does not properly handle an out-of-order LMP Setup procedure that is followed by a malformed LMP packet, allowing attackers in radio range to deadlock a device via a crafted LMP packet. The user needs to manually reboot the device to restore communication."}, {"lang": "es", "value": "La implementaci\u00f3n de Bluetooth Classic en los dispositivos Zhuhai Jieli AC690X y AC692X, no maneja apropiadamente un procedimiento de configuraci\u00f3n LMP fuera de orden que es seguido por un paquete LMP malformado, que permite a atacantes en el rango de radio bloquear un dispositivo por medio de un paquete LMP dise\u00f1ado. El usuario debe reiniciar manualmente el dispositivo para restablecer la comunicaci\u00f3n"}], "lastModified": "2022-05-03T16:04:40.443", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:zh-jieli:ac6901_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A68BB39A-4A9C-4B57-9D29-12601FCFC763"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:zh-jieli:ac6901:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "06EBB244-F958-45C8-84B5-DFB3BA3E9449"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:zh-jieli:ac6925_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F327D670-BA99-4E1B-8653-0D611BAC2DB6"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:zh-jieli:ac6925:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "6B4E66F9-29B9-4A90-96DE-3E4FE0A5F598"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:zh-jieli:ac6926_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7AB77D0C-695A-4092-8660-D3A54BFD4059"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:zh-jieli:ac6926:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "754D8DF0-4090-4E6A-9433-6727A941A29F"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:zh-jieli:ac6928_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F773079C-E4F2-4ABC-9AFD-3FA806B01055"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:zh-jieli:ac6928:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "1A6CC1D2-2654-4E88-B564-A51B3BBB6D1B"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:zh-jieli:ac6921_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E80A0EAC-347A-4E0A-8C7E-2FD527DAC8CE"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:zh-jieli:ac6921:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "0E825175-6F3D-4835-89C4-70BDCFA7564F"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cve@mitre.org"} 