NIAP: Assurance Continuity
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Assurance Continuity - LG Electronics, Inc. G5, V10, and G4 Smartphones Update

Date of Maintenance Completion:  2017.04.21

Product Type:    Mobility

Conformance Claim:  Protection Profile Compliant

PP Identifier:    Protection Profile for Mobile Device Fundamentals Version 2.0

Original Evaluated TOE:  2016.04.14 - LG Electronics, Inc. G5, V10, and G4 Smartphones

CC Certificate [PDF] Validation Report [PDF] Assurance Activity [PDF]

Administrative Guide [PDF]

Please note:  The above files are for the Original Evaluated TOE.  Consequently, they do not refer to this maintained version, although they apply to the maintained version. 

Security Target [PDF] * Assurance Continuity Maintenance Report [PDF]

Please note:  This serves as an addendum to the VR for the Original Evaluated TOE. 

* This is the Security Target (ST) associated with this latest Maintenance Release.  To view previous STs for this TOE, click here.

Readers are reminded that the certification of this product (TOE) is the result of maintenance, rather than an actual re-evaluation of the product.  Maintenance only considers the affect of TOE changes on the assurance baseline (i.e. the original evaluated TOE); maintenance is not intended to provide assurance in regard to the resistance of the TOE to new vulnerabilities or attack methods discovered since the date of the initial certificate.  Such assurance can only be gained through re-evaluation. 

Using a security impact analysis of the changes made to the TOE, which was provided by the developer, the CCEVS has determined that the impact of changes on the TOE are considered minor and that independent evaluator analysis was not necessary.  A summary of the results can be found in the Maintenance Report, which is written in relation to the product's original validation report and Security Target.  Readers are therefore reminded to read the Security Target, Validation Report, and the Assurance Maintenance Report to fully understand the meaning of what a maintained certificate represents. 

Product Description

The specific devices in question consist of three LG devices: The LG G5, V10, and G4 Qualcomm devices. The devices themselves have not changed in functionality; only the descriptions of the validated configuration have changed. The changes and effects based on ST modifications are summarized below. The Qualcomm chip in the TOE does not provide the 256-bit encryption support for Data at Rest device encryption as first understood. The Qualcomm chip only provides a 128-bit key in their ICE module. 

In addition to the selection and TSS content changes addressing AES encryption, patches for software updates for vulnerabilities are prepared as required by various policies and MDF requirements.

Vendor Information

LG Electronics, Inc.
Mitchell Park
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