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Fixed

LIN10-2757 : Security Advisory - linux - CVE-2017-17450

Created: Dec 14, 2017    Updated: Dec 3, 2018
Resolved Date: Aug 24, 2018
Found In Version: 10.17.41.1
Fix Version: 10.17.41.11
Severity: Standard
Applicable for: Wind River Linux LTS 17
Component/s: Kernel

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.

https://nvd.nist.gov/vuln/detail/CVE-2017-17450

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