Security Advisory

CVE-2017-16939

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2017-11-24 10:00:00

Last updated 2024-08-05 20:43:59

Assigner mitre

State PUBLISHED

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.

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