{"id":"CVE-2024-3077","aliases":["EUVD-2024-31683","GHSA-gmfv-4vfh-2mh8"],"status":"published","title":"Bluetooth: integer underflow in gatt_find_info_rsp","description":"An malicious BLE device can crash BLE victim device by sending malformed gatt packet","severity":{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00469,"percentile":0.40868,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-126","CWE-190","CWE-191"],"published":"2024-03-29T05:06:18Z","modified":"2026-10-28T02:31:12Z","products":[{"vendor":"zephyrproject","product":"zephyr"},{"vendor":"zephyrproject-rtos","product":"zephyr"}],"references":[{"url":"https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-gmfv-4vfh-2mh8","tags":["x_transferred","Exploit","Patch","Vendor Advisory","advisory"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/3xxx/CVE-2024-3077.json","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-3077","tags":["advisory"]},{"url":"https://github.com/zephyrproject-rtos/zephyr","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2024-3077","title":"Bluetooth: integer underflow in gatt_find_info_rsp","description":"An malicious BLE device can crash BLE victim device by sending malformed gatt packet","status":"published","published":"2024-03-29T05:06:18.378Z","modified":"2024-08-01T19:32:42.668Z","cvss":[{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H","level":"medium","assessor":"cna"}],"cwes":["CWE-126","CWE-190"],"updated_at":"2026-11-02T14:34:10.613319Z"}],"euvd":[{"id":"EUVD-2024-31683","description":"An malicious BLE device can crash BLE victim device by sending malformed gatt packet","status":"published","published":"2024-03-29T05:06:18Z","modified":"2024-08-01T19:32:42Z","cvss":[{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H","level":"medium"}],"updated_at":"2026-11-03T03:50:39.455816Z"}],"nvd":[{"id":"CVE-2024-3077","description":"An malicious BLE device can crash BLE victim device by sending malformed gatt packet","status":"published","published":"2024-03-29T05:15:46.41Z","modified":"2026-06-17T07:43:15.71Z","cvss":[{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H","level":"medium","assessor":"secondary"},{"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":"primary"}],"cwes":["CWE-126","CWE-190","CWE-191"],"updated_at":"2026-11-02T14:09:44.124823Z"}],"osv":[{"id":"CVE-2024-3077","title":"Bluetooth: integer underflow in gatt_find_info_rsp","description":"An malicious BLE device can crash BLE victim device by sending malformed gatt packet","status":"published","published":"2024-03-29T05:06:18.378Z","modified":"2026-10-28T02:31:12.535483197Z","cvss":[{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H","level":"medium"}],"cwes":["CWE-126","CWE-190"],"updated_at":"2026-11-02T15:44:40.06138Z"}]}}