cve/2019/CVE-2019-3819.md

CVE-2019-3819

Description

A flaw was found in the Linux kernel in the function hid_debug_events_read() in drivers/hid/hid-debug.c file which may enter an infinite loop with certain parameters passed from a userspace. A local privileged user ("root") can cause a system lock up and a denial of service. Versions from v4.18 and newer are vulnerable.

POC

Reference

• https://usn.ubuntu.com/3932-1/
• https://usn.ubuntu.com/4115-1/
• https://usn.ubuntu.com/4115-1/
• https://usn.ubuntu.com/4118-1/
• https://usn.ubuntu.com/4118-1/

Github

No PoCs found on GitHub currently.