cve/2017/CVE-2017-16939.md
2024-05-27 13:12:02 +00:00

1.9 KiB

CVE-2017-16939

Description

The XFRM dump policy implementation in net/xfrm/xfrm_user.c in the Linux kernel before 4.13.11 allows local users to gain privileges or cause a denial of service (use-after-free) via a crafted SO_RCVBUF setsockopt system call in conjunction with XFRM_MSG_GETPOLICY Netlink messages.

POC

Reference

No PoCs from references.

Github