Home / vulnerabilities HP Security Bulletin HPSBHF03271 1
Posted on 01 April 2015
Source : packetstormsecurity.org Link
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SUPPORT COMMUNICATION - SECURITY BULLETIN
Document ID: c04577892
Version: 1
HPSBHF03271 rev.1 - HP PCs and Workstations Running Windows 7 with NVidia
Graphics Driver, Elevation of Privileges
NOTICE: The information in this Security Bulletin should be acted upon as
soon as possible.
Release Date: 2015-03-30
Last Updated: 2015-03-30
Potential Security Impact: Elevation of privileges
Source: Hewlett-Packard Company, HP Software Security Response Team
VULNERABILITY SUMMARY
A potential security vulnerability has been identified with certain HP PCs
and workstations running Windows 7 and NVidia Graphics Driver. This
vulnerability could be exploited resulting in elevation of privilege.
Note: The NVIDIA Display Drivers kernel administrator check improperly
validates local client impersonation levels in some cases.
References:
CVE-2015-1170
SUPPORTED SOFTWARE VERSIONS*: ONLY impacted versions are listed.
See the RESOLUTION
Section for a table of impacted HP PCs and workstations, which could use the
NVidia driver when running Windows 7.
BACKGROUND
CVSS 2.0 Base Metrics
===========================================================
Reference Base Vector Base Score
CVE-2015-1170 (AV:L/AC:M/Au:S/C:C/I:C/A:C) 6.6
===========================================================
Information on CVSS is documented
in HP Customer Notice: HPSN-2008-002
RESOLUTION
HP has provided the following NVidia driver updates for the impacted
platforms running Windows 7 to resolve the vulnerability in HP PCs and
workstations.
To acquire the NVidia driver update, go to hp.com
Select "Support" and then "Download Drivers"
Enter your product name or number in the "Find my product" field.
Choose the product from the returned search
Choose the "Windows 7" operating system
Under the Download Index, select Driver-Graphics, and download the updated
NVidia driver version as listed in the table below. Follow the installation
instructions to install the NVidia Driver update.
NVidia Driver Update HP Notebooks
Version
Softpaq
HP EliteBook 8530w Mobile Workstation
341.44
sp70759
HP EliteBook 8540p Notebook PC
341.44
sp70759
HP EliteBook 8530p Notebook PC
341.44
sp70759
HP EliteBook 8760w Mobile Workstation
341.44
sp70759
HP EliteBook 8770w Mobile Workstation
341.44
sp70759
HP EliteBook 8440p Notebook PC
341.44
sp70759
HP EliteBook 8440w Mobile Workstation
341.44
sp70759
HP EliteBook 8540w Mobile Workstation
341.44
sp70759
HP EliteBook 8560w Mobile Workstation
341.44
sp70759
HP EliteBook 8730w Mobile Workstation
341.44
sp70759
HP ZBook 15 G2 Mobile Workstation
341.44
sp70759
HP EliteBook 8740w Mobile Workstation
341.44
sp70759
HP ZBook 15 Mobile Workstation
341.44
sp70759
HP EliteBook 8570w Mobile Workstation
341.44
sp70759
HP ZBook 17 G2 Mobile Workstation
341.44
sp70759
HP ZBook 17 Mobile Workstation
341.44
sp70759
HP Workstations
Version
Softpaq
HP Z1 G2 Touch Workstation
347.52
sp70633
HP Z1 G2 Workstation
347.52
sp70633
HP Z210 CMT Workstation
341.44
sp70898
HP Z210 SFF Workstation
341.44
sp70898
HP Z220 CMT Workstation
347.52
sp70633
HP Z220 SFF Workstation
347.52
sp70633
HP Z230 SFF Workstation
347.52
sp70633
HP Z230 Tower Workstation
347.52
sp70633
HP Z400 Workstation
341.44
sp70898
HP Z420 Workstation
347.52
sp70633
HP Z440 Workstation
347.52
sp70633
HP Z600 Workstation
341.44
sp70898
HP Z620 Workstation
347.52
sp70633
HP Z640 Workstation
347.52
sp70633
HP Z800 Workstation
341.44
sp70898
HP Z820 Workstation
347.52
sp70633
HP Z840 Workstation
347.52
sp70633
HISTORY
Version:1 (rev.1) - 30 May 2015 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 e-mail to security-alert@hp.com.
Report: To report a potential security vulnerability with any HP supported
product, send Email to: security-alert@hp.com
Subscribe: To initiate a subscription to receive future HP Security Bulletin
alerts via Email:
http://h41183.www4.hp.com/signup_alerts.php?jumpid=hpsc_secbulletins
Security Bulletin Archive: A list of recently released Security Bulletins is
available here:
https://h20564.www2.hp.com/portal/site/hpsc/public/kb/secBullArchive/
Software Product Category: The Software Product Category is represented in
the title by the two characters following HPSB.
3C = 3COM
3P = 3rd Party Software
GN = HP General Software
HF = HP Hardware and Firmware
MP = MPE/iX
MU = Multi-Platform Software
NS = NonStop Servers
OV = OpenVMS
PI = Printing and Imaging
PV = ProCurve
ST = Storage Software
TU = Tru64 UNIX
UX = HP-UX
Copyright 2015 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.
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