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Fixed

SCP7-384 : Security Advisory - linux - CVE-2016-4486

Created: May 31, 2016    Updated: Sep 8, 2018
Resolved Date: Aug 10, 2016
Found In Version: 7.0.0.15
Fix Version: 7.0.0.19
Severity: Standard
Applicable for: Wind River Linux 7
Component/s: Kernel

Description

The rtnl_fill_link_ifmap function in net/core/rtnetlink.c in the Linux kernel before 4.5.5 does not initialize a certain data structure, which allows local users to obtain sensitive information from kernel stack memory by reading a Netlink message.

http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2016-4486 

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