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SUPPORT COMMUNICATION- SECURITY BULLETIN

Dokument-ID: c04971867

Version: 2

HPSBHF03545 rev. 2 - 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.

Utgivningsdatum : 16-Feb-2016

Last updated : 12-Jul-2017

Potential Security Impact:
Multiple Vulnerabilities
Source: Hewlett­Packard Company, HP Software Security Response Team

SÅRBARHETS-SUMMERING
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.
Referensnummer
  • CVE­2015­7866
  • CVE­2015­7865
  • CVE­2015­7869
PROGRAMVARUVERSIONER SOM STÖDS*: ENDAST berörda versioner är listade.
* Note: All driver versions are impacted prior to the fixed versions listed. Please refer to the RESOLUTION below for a list of impacted products.
BAKGRUND
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.
LÖSNING
HP has provided NVidia driver updates for the impacted Windows platforms running the NVidia Graphics Driver. To obtain updated drivers, go to the HP Software and Drivers page for your product and find the video driver from the list of available software.
HP EliteBook and Zbook Products with Windows NVidia Graphics Driver, Multiple Local Vulnerabilities
Year
Model
Driver Version
2010
HP EliteBook 8740w
341.95
2010
HP EliteBook 8440w
341.95
2010
HP EliteBook 8540w
341.95
2011
HP EliteBook 8760w
341.95
2011
HP EliteBook 8560w
341.95
2012
HP EliteBook 8770w
361.80
2012
HP EliteBook 8570w
361.80
2013
HP ZBook 17
361.80
2013
HP ZBook 15
361.80
2014
HP Zbook 17 G2
361.80
2014
HP Zbook 15 G2
361.80
...
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.
Subscribe: To initiate a subscription to receive future HP Security Bulletin alerts via email, visit https://h41369.www4.hp.com/alerts-signup.php?lang=en&cc=US&jumpid=hpsc_profile.
Security Bulletin Archive: To view released Security Bulletins, search the HP Support Site for "security bulletin".
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
GN
HP General Software
It is strongly recommended that security related information being communicated to HP be encrypted using PGP, especially exploit information.
To get the security-alert PGP key, please send an e-mail message as follows:
Subject: get key
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."
REVISIONSHISTORIK : Version:1 (rev.1) ­ 10 February 2016 Initial release; Version:1 (rev.2) ­ 12 July 2017 Fixed broken links and replaced download process

HP Inc. 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.HP Inc. and the names of HP products referenced herein are trademarks of HP Inc. 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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