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HPESBHF03841 rev.2 - Certain HPE Servers with AMD-based Processors, Multiple Vulnerabilities (Fallout/Masterkey)

SUPPORT COMMUNICATION - SECURITY BULLETIN

Document ID: hpesbhf03841en_us

Version: 1

HPESBHF03841 rev.2 - Certain HPE Servers with AMD-based Processors, Multiple Vulnerabilities (Fallout/Masterkey)
NOTICE: The information in this Security Bulletin should be acted upon as soon as possible.

Release Date: 2018-08-02

Last Updated: 2018-05-31


Potential Security Impact: Local: Denial of Service (DoS), Unauthorized Disclosure of Information, Unauthorized Modification

Source: Hewlett Packard Enterprise, HPE Product Security Response Team

VULNERABILITY SUMMARY

Several HPE servers that use AMD processors are vulnerable to security defects (Fallout/Masterkey) which allow local unauthorized elevation of privilege, unauthorized modification of information, unauthorized disclosure of information, and Denial of Service.

References:
  • PSRT110749
  • CVE-2018-8933 - EPYC Server processor chips (Fallout)
  • CVE-2018-8930 - EPYC Server, Ryzen, Ryzen Pro, and Ryzen Mobile processor chips (Masterkey)

SUPPORTED SOFTWARE VERSIONS*: ONLY impacted versions are listed.

  • HPE ProLiant DL385 Gen10 Server - Prior to 1.22_04-16-2018(23 Apr 2018) - AMD Processor, Fallout
  • HPE Cloudline CL3150 Gen10 Server (AMD) - Prior to v5.1.2.0(24 May 2018) - AMD Processor, Fallout and Masterkey

BACKGROUND

CVSS Version 3.0 and Version 2.0 Base Metrics
Reference
V3 Vector
V3 Base Score
V2 Vector
V2 Base Score
CVE-2018-8930
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
9.0
(AV:N/AC:M/Au:N/C:C/I:C/A:C)
9.3
CVE-2018-8933
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
9.0
(AV:N/AC:M/Au:N/C:C/I:C/A:C)
9.3
Information on CVSS is documented in HPE Customer Notice: HPSN-2008-002

RESOLUTION

HPE has provided the following information to resolve the vulnerabilities in its AMD processor-based products:

Please visit HPE Support Center to download firmware updates for the affected HPE systems:

HISTORY
  • Version:1 (rev.1) - 2 May 2018 Initial release
  • Version:2 (rev.2) - 2 August 2018 Updated impacted products

Third Party Security Patches: Third party security patches that are to be installed on systems running Hewlett Packard Enterprise (HPE) 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 HPE Services support channel. For other issues about the content of this Security Bulletin, send e-mail to security-alert@hpe.com.

Report: To report a potential security vulnerability for any HPE supported product:

Subscribe: To initiate a subscription to receive future HPE Security Bulletin alerts via Email: http://www.hpe.com/support/Subscriber_Choice

Security Bulletin Archive: A list of recently released Security Bulletins is available here: http://www.hpe.com/support/Security_Bulletin_Archive

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
MU = Multi-Platform Software
NS = NonStop Servers
OV = OpenVMS
PV = ProCurve
ST = Storage Software
UX = HP-UX

©Copyright 2018 Hewlett Packard Enterprise Development LP
Hewlett Packard Enterprise Development 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 HPE 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. Hewlett Packard Enterprise Development and the names of Hewlett Packard Enterprise Development products referenced herein are trademarks of Hewlett Packard Enterprise Development in the United States and other countries. Other product and company names mentioned herein may be trademarks of their respective owners.

Legal Disclaimer: Products sold prior to the November 1, 2015 separation of Hewlett-Packard Company into Hewlett Packard Enterprise Company and HP Inc. may have older product names and model numbers that differ from current models.

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Document title: HPESBHF03841 rev.2 - Certain HPE Servers with AMD-based Processors, Multiple Vulnerabilities (Fallout/Masterkey)
Document ID: emr_na-hpesbhf03841en_us-2
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