Entreprise d'experts en Sécurité Informatique : Audits et conseils en cybersécurité
Entreprise française de cybersécurité depuis 2004
☎ 03 60 47 09 81 - info@securiteinfo.com


CVE-2018-20784

Description

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.

POC

Reference

- https://usn.ubuntu.com/4115-1/

- https://usn.ubuntu.com/4118-1/

- https://usn.ubuntu.com/4211-2/

Github

- https://github.com/seokjeon/SARD-vs-CVE