CVE-2017-17450

2017-12-07T00:29:00
ID CVE-2017-17450
Type cve
Reporter cve@mitre.org
Modified 2019-10-03T00:03:00

Description

net/netfilter/xt_osf.c in the Linux kernel through 4.14.4 does not require the CAP_NET_ADMIN capability for add_callback and remove_callback operations, which allows local users to bypass intended access restrictions because the xt_osf_fingers data structure is shared across all net namespaces.