{"containers":{"cna":{"affected":[{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}],"descriptions":[{"lang":"en","value":"The Bluetooth Classic implementation in the Zhuhai Jieli AC6366C_DEMO_V1.0 does not properly handle the reception of continuous unsolicited LMP responses, allowing attackers in radio range to trigger a denial of service (deadlock) of the device by flooding it with LMP_AU_Rand packets after paging procedure. User intervention is required to restart the device."}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2021-09-07T06:19:56.000Z","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","shortName":"mitre"},"references":[{"tags":["x_refsource_MISC"],"url":"https://github.com/Jieli-Tech/fw-AC63_BT_SDK"},{"tags":["x_refsource_MISC"],"url":"https://launchstudio.bluetooth.com/ListingDetails/91371"},{"tags":["x_refsource_MISC"],"url":"https://dl.packetstormsecurity.net/papers/general/braktooth.pdf"}],"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2021-34143","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"n/a","version":{"version_data":[{"version_value":"n/a"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"The Bluetooth Classic implementation in the Zhuhai Jieli AC6366C_DEMO_V1.0 does not properly handle the reception of continuous unsolicited LMP responses, allowing attackers in radio range to trigger a denial of service (deadlock) of the device by flooding it with LMP_AU_Rand packets after paging procedure. User intervention is required to restart the device."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"https://github.com/Jieli-Tech/fw-AC63_BT_SDK","refsource":"MISC","url":"https://github.com/Jieli-Tech/fw-AC63_BT_SDK"},{"name":"https://launchstudio.bluetooth.com/ListingDetails/91371","refsource":"MISC","url":"https://launchstudio.bluetooth.com/ListingDetails/91371"},{"name":"https://dl.packetstormsecurity.net/papers/general/braktooth.pdf","refsource":"MISC","url":"https://dl.packetstormsecurity.net/papers/general/braktooth.pdf"}]}}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-04T00:05:52.426Z"},"title":"CVE Program Container","references":[{"tags":["x_refsource_MISC","x_transferred"],"url":"https://github.com/Jieli-Tech/fw-AC63_BT_SDK"},{"tags":["x_refsource_MISC","x_transferred"],"url":"https://launchstudio.bluetooth.com/ListingDetails/91371"},{"tags":["x_refsource_MISC","x_transferred"],"url":"https://dl.packetstormsecurity.net/papers/general/braktooth.pdf"}]}]},"cveMetadata":{"assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","assignerShortName":"mitre","cveId":"CVE-2021-34143","datePublished":"2021-09-07T06:19:56.000Z","dateReserved":"2021-06-07T00:00:00.000Z","dateUpdated":"2024-08-04T00:05:52.426Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"}