PT-2017-3128 · Intel · Intel Trusted Execution Engine Firmware+1

Published

2017-10-04

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Updated

2018-05-11

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CVE-2017-5707

CVSS v3.1

7.8

High

VectorAV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions Intel Trusted Execution Engine Firmware version 3.0
Description The issue is related to multiple buffer overflows in the kernel of the Intel Trusted Execution Engine Firmware. This allows an attacker with local access to the system to execute arbitrary code. The buffer overflows are present in the Intel Trusted Execution Engine (TXE) firmware subsystem of the Platform Controller Hub (PCH) chipsets, which act as a southbridge.
Recommendations For Intel Trusted Execution Engine Firmware version 3.0, update to a newer version that contains a fix for this issue. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Insufficient Verification of Data Authenticity

Buffer Overflow

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Weakness Enumeration

CWE-345CWE-119

Related Identifiers

BDU:2017-02528
CVE-2017-5707

Affected Products

Intel Trusted Execution Engine Firmware
Platform Controller Hub