{"id":"CVE-2024-7139","aliases":["EUVD-2024-48323","GHSA-m2wv-vgv6-f4hv"],"status":"published","title":"Denial of Service in Silicon Labs RS9116 Bluetooth SDK","description":"Due to an unchecked buffer length, a specially crafted L2CAP packet can cause a buffer overflow. This buffer overflow triggers an assert, which results in a temporary denial of service. \n\nIf a watchdog timer is not enabled, a hard reset is required to recover the 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":"2026-11-10","score":0.00324,"percentile":0.25735,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-617","CWE-787"],"published":"2024-12-19T19:24:08Z","modified":"2026-10-28T02:30:42Z","products":[{"vendor":"silabs.com","product":"rs9116 bluetooth sdk"}],"references":[{"url":"https://community.silabs.com/068Vm00000I5mjD","tags":["vendor-advisory","permissions-required","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-7139","tags":["advisory"]},{"url":"https://community.silabs.com/068Vm00000F9zre"},{"url":"https://github.com/advisories/GHSA-m2wv-vgv6-f4hv"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/7xxx/CVE-2024-7139.json","tags":["advisory"]},{"url":"https://github.com/SiliconLabs/wiseconnect-wifi-bt-sdk","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2024-7139","title":"Denial of Service in Silicon Labs RS9116 Bluetooth SDK","description":"Due to an unchecked buffer length, a specially crafted L2CAP packet can cause a buffer overflow. This buffer overflow triggers an assert, which results in a temporary denial of service. \n\nIf a watchdog timer is not enabled, a hard reset is required to recover the device.","status":"published","published":"2024-12-19T19:24:08.214Z","modified":"2025-05-28T13:20:13.453Z","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-787","CWE-617"],"updated_at":"2026-11-02T14:34:21.025267Z"}],"euvd":[{"id":"EUVD-2024-48323","description":"Due to an unchecked buffer length, a specially crafted L2CAP packet can cause a buffer overflow. This buffer overflow triggers an assert, which results in a temporary denial of service. \n\nIf a watchdog timer is not enabled, a hard reset is required to recover the device.","status":"published","published":"2024-12-19T19:24:08Z","modified":"2025-05-28T13:20:13Z","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":"2026-11-02T20:32:37.456975Z"}],"ghsa":[{"id":"GHSA-m2wv-vgv6-f4hv","title":"Due to an unchecked buffer length, a specially crafted L2CAP packet can cause a buffer overflow....","description":"Due to an unchecked buffer length, a specially crafted L2CAP packet can cause a buffer overflow. This buffer overflow triggers an assert, which results in a temporary denial of service. \n\nIf a watchdog timer is not enabled, a hard reset is required to recover the device.","status":"published","published":"2024-12-19T21:31:11Z","modified":"2025-05-28T15:35:00Z","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-617"],"updated_at":"2026-11-02T15:02:27.916753Z"}],"nvd":[{"id":"CVE-2024-7139","description":"Due to an unchecked buffer length, a specially crafted L2CAP packet can cause a buffer overflow. This buffer overflow triggers an assert, which results in a temporary denial of service. \n\nIf a watchdog timer is not enabled, a hard reset is required to recover the device.","status":"published","published":"2024-12-19T20:15:08.073Z","modified":"2026-06-17T08:19:26.007Z","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-617","CWE-787"],"updated_at":"2026-11-02T14:10:40.507978Z"}],"osv":[{"id":"CVE-2024-7139","title":"Denial of Service in Silicon Labs RS9116 Bluetooth SDK","description":"Due to an unchecked buffer length, a specially crafted L2CAP packet can cause a buffer overflow. This buffer overflow triggers an assert, which results in a temporary denial of service. \n\nIf a watchdog timer is not enabled, a hard reset is required to recover the device.","status":"published","published":"2024-12-19T19:24:08.214Z","modified":"2026-10-28T02:30:42.295733885Z","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-617","CWE-787"],"updated_at":"2026-11-02T15:44:45.405014Z"}]}}