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Fixed

SCP7-653 : Security Advisory - linux - CVE-2017-13694

Created: Aug 28, 2017    Updated: Sep 8, 2018
Resolved Date: Sep 21, 2017
Found In Version: 7.0.0.26
Fix Version: 7.0.0.27
Severity: Standard
Applicable for: Wind River Linux 7
Component/s: Kernel

Description

The acpi_ps_complete_final_op() function in drivers/acpi/acpica/psobject.c in the Linux kernel through 4.12.9 does not flush the node and node_ext caches and causes a kernel stack dump, which allows local users to obtain sensitive information from kernel memory and bypass the KASLR protection mechanism (in the kernel through 4.9) via a crafted ACPI table.

https://nvd.nist.gov/vuln/detail/CVE-2017-13694

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