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redhatcveRedhat.comRH:CVE-2017-17450
HistoryMar 31, 2020 - 8:14 a.m.

CVE-2017-17450

2020-03-3108:14:29
redhat.com
access.redhat.com
25

EPSS

0

Percentile

10.1%

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. This allows local users to bypass intended access restrictions because the xt_osf_fingers data structure is shared across all network namespaces.