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Fixed

LIN6-13126 : Security Advisory - linux - CVE-2017-9984

Created: Jun 29, 2017    Updated: Dec 3, 2018
Resolved Date: Sep 24, 2017
Found In Version: 6.0.0.33
Fix Version: 6.0.0.35
Severity: Standard
Applicable for: Wind River Linux 6
Component/s: Kernel

Description

The snd_msnd_interrupt function in sound/isa/msnd/msnd_pinnacle.c in the Linux kernel through 4.11.7 allows local users to cause a denial of service (over-boundary access) or possibly have unspecified other impact by changing the value of a message queue head pointer between two kernel reads of that value, aka a double fetch vulnerability.

https://nvd.nist.gov/vuln/detail/CVE-2017-9984

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