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Fixed

SCP7-452 : Security Advisory - linux - CVE-2015-8950

Created: Oct 16, 2016    Updated: Sep 8, 2018
Resolved Date: Oct 26, 2016
Found In Version: 7.0.0.5
Fix Version: 7.0.0.22
Severity: Standard
Applicable for: Wind River Linux 7
Component/s: Kernel

Description

arch/arm64/mm/dma-mapping.c in the Linux kernel before 4.0.3, as used in the ION subsystem in Android and other products, does not initialize certain data structures, which allows local users to obtain sensitive information from kernel memory by triggering a dma_mmap call.

http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2015-8950

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