Escalation of Privilege, Denial of Service.
Source: HP, HP Product Security Response Team (PSRT)
Reported By: Intel
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HP Customer Support - Knowledge Base
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SUPPORT COMMUNICATION- SECURITY BULLETIN
Document ID: c06237900
Version: 2
HPSBHF03604 rev. 2 - Intel Xeon® Platform Firmware Included Unsecure Handling of Certain UEFI Variables
Notice:: The information in this security bulletin should be acted upon as soon as possible.
Release date : 14-Feb-2019
Last updated : 22-Feb-2019
Insecure handling of UEFI variables in Intel® Xeon® Scalable processors, Intel® Xeon® Processor E5 v4 Family, Intel® Xeon® Processor E5 v3 Family system firmware potentially results in elevation of privilege by disabling protection of the system configuration or denial of service.
For further details, see the Intel Security Advisory link below.
CVE-TBD, PSR-2019-0030,
Intel SA-00158 (in English)
See RESOLUTION section.
For a PGP signed version of this security bulletin please write to: hp-security-alert@hp.com
CVSS 3.0 Base Metrics
|
Reference
|
Base Vector
|
Base Score
|
|
CVE-TBD
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CVSS:3.0/AV:L/AC:H/PR:H/UI:N/S:C/C:L/I:N/A:H
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6.1
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HP recommends keeping your system up to date with the latest firmware.
Desktop Workstation PCs
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Product Name
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Updated Version
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Softpaq#
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Softpaq Link
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HP Z4 G4 Workstation (Xeon W)
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1.72
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SP93533
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|
HP Z4 G4 Workstation (Xeon W) Linux
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1.72
|
SP93534
| |
|
HP Z440 Workstation
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2.47
|
SP93482
| |
|
HP Z440 Workstation Linux
|
2.47
|
SP93481
| |
|
HP Z6 G4 Workstation
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1.72
|
SP93535
| |
|
HP Z6 G4 Workstation Linux
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1.72
|
SP93536
| |
|
HP Z640 Workstation
|
2.47
|
SP93482
| |
|
HP Z640 Workstation Linux
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2.47
|
SP93481
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|
HP Z8 G4 Workstation
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1.72
|
SP93535
| |
|
HP Z8 G4 Workstation Linux
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1.72
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SP93536
| |
|
HP Z840 Workstation
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2.47
|
SP93482
| |
|
HP Z840 Workstation Linux
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2.47
|
SP93481
|
Pending: Softpaq is in progress
Under Investigation: Softpaq is being investigated for feasibility and availability
Not Available: Softpaq not available due to technical or logistical constraints
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
https://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://www.hp.com/go/alerts.
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
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|
HF
|
HP Hardware and Firmware
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|
GN
|
HP General Software
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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."
REVISION HISTORY :
Version: 1 - 14 February 2019 Initial release; Version: 2 - 22 February 2019 Updated product table with Softpaq information.
© Copyright 2021 HP Development Company, L.P.
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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