CVEs-PoC/2018/CVE-2018-13406.md

CVE-2018-13406

Description

An integer overflow in the uvesafb_setcmap function in drivers/video/fbdev/uvesafb.c in the Linux kernel before 4.17.4 could result in local attackers being able to crash the kernel or potentially elevate privileges because kmalloc_array is not used.

POC

Reference

• https://usn.ubuntu.com/3753-1/
• https://usn.ubuntu.com/3753-2/

Github

No PoCs found on GitHub currently.