{"vulnerability": "CVE-2021-20317", "sightings": [{"uuid": "0f7eba13-8f28-40af-b2ff-52978a77cbf1", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2021-20317", "type": "seen", "source": "https://t.me/cibsecurity/29439", "content": "\u203c CVE-2021-20317 \u203c\n\nA flaw was found in the Linux kernel. A corrupted timer tree caused the task wakeup to be missing in the timerqueue_add function in lib/timerqueue.c. This flaw allows a local attacker with special user privileges to cause a denial of service, slowing and eventually stopping the system while running OSP.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2021-09-27T14:34:36.000000Z"}]}