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Intel Graphics Driver - Pointer Dereference/Type Confusion in HECI Service

Intel has discovered vulnerabilities in the Intel Content Protection HECI Service and Intel Graphics Drivers for Windows Code that might lead to elevation of privilege.

Severity

High

HP Reference

HPSBHF03578 Rev. 5

Release date

January 30, 2018

Last updated

April 26, 2018

Category

PC

Potential Security Impact

Elevation of Privilege

Scroll to Resolution

Summary

CVE-2017-5717: The Intel® Content Protection HECI Service has a Type Confusion vulnerability which potentially can lead to a privilege escalation. The HECI service software is distributed as part of the Intel Graphics Driver, and is used by the graphics driver to provide premium content playback services.

CVE-2017-5727: The Intel® Graphics Drivers for Windows Code can fail to adequately validate a pointer input. This may lead to modification of kernel memory and a potential for an escalation of privilege.

Relevant Common Vulnerabilities and Exposures (CVE) List

Source: HP, HP Security Response Team (PSIRT)

Reported by: Intel

List of CVE IDs

Reference

Base Score

Base Vector

CVE-2017-5717

8.8

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

CVE-2017-5727

7.8

CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:H

Learn more about CVSS 3.0 base metrics, which range from 0 to 10.

PSR-2017-0171, PSR-2017-0172

References

PSR-2017-0171, PSR-2017-0172, Intel SA-00080, Intel SA-00089, Intel SA-00095

Resolution

HP is working to update the affected systems. Schedules for these updates will be provided via this bulletin. Impacted HP products are shown in the table below. We will update the table as softpaqs become available. Check back frequently for updates.

SoftPaqs and affected products

Find the SoftPaq that resolves the vulnerability of your system.

SoftPaq Status

A status is provided if no SoftPaq is listed for a particular product.

  • Pending: SoftPaq is in progress.

  • Under investigation: System under investigation for impact, or the SoftPaq is under investigation for feasibility/availability.

  • Not available: SoftPaq not available due to technical or logistical constraints.

  • Check Support Page: The listed SoftPaq has been removed from the download site. SoftPaqs with newer versions may be available on the HP Customer Support - Software and Driver Downloads site.

Supported Software Versions

  • Windows 10

  • Windows 8.1

  • Windows 7

  • Windows 10 IoT

  • POSReady 7

  • Industry 8.1

  • Windows Embedded 7 (WES 7)

Revision history

This document has been revised according to the information below.

List of versions

Version

Description

Date

5

Added updates for March 2018 platforms.

April 26, 2018

4

Added Softpaq links, updated ETA dates.

March 2, 2018

3

Updated platform list and release dates.

February 16, 2018

2

Platform list updated.

February 5, 2018

1

Initial Release

January 30, 2018

Additional information

Follow these links for additional information.

Third-party security patches

Third party security patches that are to be installed on systems running HP software products should be applied in accordance with the customer's patch management policy.

Support

For issues about implementing the recommendations of this Security Bulletin, visit http://www.hp.com/go/contacthp to learn about your HP support options.

Report

To report a potential security vulnerability with any HP supported product, send email to: hp-security-alert@hp.com.

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Legal information

System management and security procedures must be reviewed frequently to maintain system integrity. HP is continually reviewing and enhancing the security features of software products to provide customers with current secure solutions.

HP is broadly distributing this Security Bulletin in order to bring to the attention of users of the affected HP products the important security information contained in this Security Bulletin. HP recommends that all users determine the applicability of this information to their individual situations and take appropriate action. HP does not warrant that this information is necessarily accurate or complete for all user situations and, consequently, HP will not be responsible for any damages resulting from user's use or disregard of the information provided in this Security Bulletin. To the extent permitted by law, HP disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose, title and non-infringement.

© Copyright 2018 HP Development Company, L.P.

HP Inc. (HP) shall not be liable for technical or editorial errors or omissions contained herein. The information provided is provided "as is" without warranty of any kind. To the extent permitted by law, neither HP nor its affiliates, subcontractors or suppliers will be liable for incidental, special or consequential damages including downtime cost; lost profits; damages relating to the procurement of substitute products or services; or damages for loss of data, or software restoration. The information in this document is subject to change without notice. "HP Inc.," "HP" and the names of HP products referenced herein are trademarks of HP Inc. or its affiliates in the United States and other countries. Other product and company names mentioned herein may be trademarks of their respective owners.

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