Note: the current version of the following document is available here: https://h20565.www2.hp.com/hpsc/doc/public/display?docId=emr_na-c04971867 SUPPORT COMMUNICATION - SECURITY BULLETIN Document ID: c04971867 Version: 1 HPSBHF03545 rev. 1 - HP EliteBook and Zbook Products with Windows NVidia Graphics Driver, Multiple Local Vulnerabilities NOTICE: The information in this Security Bulletin should be acted upon as soon as possible. Release Date: 2016-02-16 Last Updated: 2016-02-17 Potential Security Impact: Multiple Vulnerabilities Source: Hewlett-Packard Company, HP Software Security Response Team VULNERABILITY SUMMARY Potential security vulnerabilities identified with Windows running the NVidia Graphics Driver have been addressed in certain HP EliteBook and Zbook Products. The vulnerabilities could be locally exploited resulting in execution of code, Denial of Service (DoS), elevation of privilege, or other impacts. Note: In addition to the CVE vulnerabilities referenced below, this update also addresses the "MS_Detours_Security_Update_For_Nvidia_Driver" vulnerability where the Nvidia driver has an unpatched Microsoft Detours library that limits the effectiveness of OS Security features such as ASLR, DEP and SafeSEH. Depending on the security context of the target system, malicious code attacks can result in loss of information, denial of service, or full system compromise. References: CVE20157866 CVE20157865 CVE20157869 SUPPORTED SOFTWARE VERSIONS*: ONLY impacted versions are listed. * Note: All driver versions are impacted prior to the fixed versions listed. Please refer to the RESOLUTION below for a list of impacted products. BACKGROUND For a PGP signed version of this security bulletin please write to: security-alert@hp.com For a PGP signed version of this security bulletin please write to: hpsecurityalert@hp.com. CVSS 2.0 Base Metrics =========================================================== Reference Base Vector Base Score CVE20157866 (AV:L/AC:L/Au:N/C:C/I:C/A:C) 7.2 CVE20157865 (AV:A/AC:L/Au:S/C:C/I:C/A:C) 7.7 CVE20157869 (AV:L/AC:M/Au:N/C:C/I:P/A:C) 6.6 =========================================================== Information on CVSS is documented in HP Customer Notice: HPSN2008002. RESOLUTION HP has provided the following NVidia driver updates for the impacted Windows platforms running the NVidia Graphics Driver. 2/10/2016 HPSBHF03545 rev.1 HP EliteBook and Zbook Products with Windows NVidia Graphics Driver, Multiple Local Vulnerabilities Year Model Driver Version 2010 HP EliteBook 8740w 341.92 2010 HP EliteBook 8440w 341.92 2010 HP EliteBook 8540w 341.92 2011 HP EliteBook 8760w 341.92 2011 HP EliteBook 8560w 341.92 2012 HP EliteBook 8770w 354.42 2012 HP EliteBook 8570w 354.42 2013 HP ZBook 17 354.42 2013 HP ZBook 15 354.42 2014 HP Zbook 17 G2 354.42 2014 HP Zbook 15 G2 354.42 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 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 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." REVISION HISTORY Version:1 (rev.1) 10 February 2016 Initial release 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, contact normal HP Services support channel. For other issues about the content of this Security Bulletin, send email to hpsecurityalert@hp.com Subscribe: To initiate a subscription to receive future HP Security Bulletin alerts via Email: http://www8.hp.com/us/en/subscribe/ Security Bulletin Archive: A list of recently released Security Bulletins is available here: https://h20566.www2.hp.com/portal/site/hpsc/public/kb/secBullArchive/?ac.admitte d=1454360077468.1123376534.199480143 Software Product Category: The Software Product Category is represented in the title by the two characters following HPSB. PI = HP Printing and Imaging HF = HP Hardware and Firmware ST = HP Storage Software GN = HP General Software Report: To report a potential security vulnerability with any HP supported product, send email to: hpsecurityalert@hp.com It is strongly recommended that security related information being communicated to HP be encrypted using PGP, especially exploit information. To get the securityalert PGP key, please send an email message as follows: To: hpsecurityalert@hp.com Subject: get key Copyright 2016 Hewlett-Packard Development Company, L.P. Hewlett-Packard Company 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 or 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. Hewlett-Packard Company and the names of Hewlett-Packard products referenced herein are trademarks of Hewlett-Packard Company in the United States and other countries. Other product and company names mentioned herein may be trademarks of their respective owners.