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Fixed

LIN7-2573 : Security Advisory - linux - CVE-2014-9322

Created: Dec 30, 2014    Updated: Sep 8, 2018
Resolved Date: Jan 29, 2015
Found In Version: 7.0
Fix Version: 7.0.0.2
Severity: Standard
Applicable for: Wind River Linux 7
Component/s: Kernel

Description

arch/x86/kernel/entry_64.S in the Linux kernel before 3.17.5 does not properly handle faults associated with the Stack Segment (SS) segment register, which allows local users to gain privileges by triggering an IRET instruction that leads to access to a GS Base address from the wrong space.

http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2014-9322

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