In the Linux kernel before 4.20.2, kernel/sched/fair.c mishandles leaf cfs_rq's, which allows attackers to cause a denial of service (infinite loop in update_blocked_averages) or possibly have unspecified other impact by inducing a high load.
CREATE(Triage): {Link=https://nvd.nist.gov/vuln/detail/CVE-2018-20784 User=admin}
