{"vulnerability": "CVE-2021-3659", "sightings": [{"uuid": "1450e972-949c-40b6-87b3-5bae6e33cb28", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-3659", "type": "seen", "source": "https://t.me/cibsecurity/48495", "content": "\u203c CVE-2021-3659 \u203c\n\nA NULL pointer dereference flaw was found in the Linux kernel\u00e2\u20ac\u2122s IEEE 802.15.4 wireless networking subsystem in the way the user closes the LR-WPAN connection. This flaw allows a local user to crash the system. The highest threat from this vulnerability is to system availability.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2022-08-22T18:26:34.000000Z"}]}