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LIN8-7500 : Security Advisory - linux - CVE-2017-13695

Created: Aug 28, 2017    Updated: Dec 3, 2018
Resolved Date: Sep 8, 2017
Found In Version: 8.0.0.21
Fix Version: 8.0.0.22
Severity: Standard
Applicable for: Wind River Linux 8
Component/s: Kernel

Description

The acpi_ns_evaluate() function in drivers/acpi/acpica/nseval.c in the Linux kernel through 4.12.9 does not flush the operand cache 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-2017-13695

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