cve/2017/CVE-2017-14106.md

CVE-2017-14106

Description

The tcp_disconnect function in net/ipv4/tcp.c in the Linux kernel before 4.12 allows local users to cause a denial of service (__tcp_select_window divide-by-zero error and system crash) by triggering a disconnect within a certain tcp_recvmsg code path.

POC

Reference

• https://www.mail-archive.com/netdev@vger.kernel.org/msg186255.html

Github

• https://github.com/fir3storm/Vision2