cve/2017/CVE-2017-6074.md
2024-08-11 18:44:53 +00:00

4.9 KiB

CVE-2017-6074

Description

The dccp_rcv_state_process function in net/dccp/input.c in the Linux kernel through 4.9.11 mishandles DCCP_PKT_REQUEST packet data structures in the LISTEN state, which allows local users to obtain root privileges or cause a denial of service (double free) via an application that makes an IPV6_RECVPKTINFO setsockopt system call.

POC

Reference

Github