CVE-2018-20784
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.
Date published : 2019-02-22
https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.20.2