{"id":"CVE-2024-6657","aliases":["EUVD-2024-47714","GHSA-4vhv-rmg8-wc9v"],"status":"published","title":"BLE peripheral DoS after few cycles of connect/disconnects","description":"A denial of service may be caused to a single peripheral device in a BLE network when multiple central \ndevices continuously connect and disconnect to the peripheral. A hard reset is required to recover the peripheral device.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00197,"percentile":0.09479,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-821"],"published":"2024-10-11T13:52:59Z","modified":"2026-06-17T08:18:26Z","products":[{"vendor":"silabs.com","product":"efr32 ble sdk"}],"references":[{"url":"https://community.silabs.com/068Vm00000FfVNN","tags":["permissions-required","vendor-advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-6657"},{"url":"https://siliconlabs.lightning.force.com/sfc/servlet.shepherd/document/download/069Vm00000E9IIbIAN?operationContext=S1"},{"url":"https://community.silabs.com/068Vm00000FPVg0"},{"url":"https://github.com/advisories/GHSA-4vhv-rmg8-wc9v"}],"sources":{"cve":[{"id":"CVE-2024-6657","title":"BLE peripheral DoS after few cycles of connect/disconnects","description":"A denial of service may be caused to a single peripheral device in a BLE network when multiple central \ndevices continuously connect and disconnect to the peripheral. A hard reset is required to recover the peripheral device.","status":"published","published":"2024-10-11T13:52:59.562Z","modified":"2024-11-04T14:16:17.415Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"cna"}],"cwes":["CWE-821"],"updated_at":"2026-11-02T14:34:11.305983Z"}],"euvd":[{"id":"EUVD-2024-47714","description":"A denial of service may be caused to a single peripheral device in a BLE network when multiple central \ndevices continuously connect and disconnect to the peripheral. A hard reset is required to recover the peripheral device.","status":"published","published":"2024-10-11T13:52:59Z","modified":"2024-11-04T14:16:17Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-03T00:05:12.213578Z"}],"ghsa":[{"id":"GHSA-4vhv-rmg8-wc9v","title":"A denial of service may be caused to a single peripheral device in a BLE network when multiple...","description":"A denial of service may be caused to a single peripheral device in a BLE network when multiple central \ndevices continuously connect and disconnect to the peripheral. A hard reset is required to recover the peripheral device.","status":"published","published":"2024-10-11T15:30:33Z","modified":"2024-11-04T15:33:01Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-821"],"updated_at":"2026-11-02T14:58:42.644546Z"}],"nvd":[{"id":"CVE-2024-6657","description":"A denial of service may be caused to a single peripheral device in a BLE network when multiple central \ndevices continuously connect and disconnect to the peripheral. A hard reset is required to recover the peripheral device.","status":"published","published":"2024-10-11T14:15:05.77Z","modified":"2026-06-17T08:18:26.22Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"secondary"}],"cwes":["CWE-821"],"updated_at":"2026-11-02T14:10:31.879321Z"}]}}