CVE-2016-5195 Kernel Local Privilege Escalation Vulnerability in Multiple NetApp Products

Summary

Multiple NetApp products incorporate the Linux kernel. Any system containing the Linux kernel is susceptible to a vulnerability referred to as Dirty COW that could be exploited to allow local users to gain privileges. NetApp is investigating which products use affected versions of the Linux kernel. This advisory will be updated as additional information becomes available.

Impact

Successful exploitation of this vulnerability may lead to an unauthorized user privilege escalation.

Vulnerability Scoring Details

CVE Score Vector
8.8 (HIGH) CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Exploitation and Public Announcements

NetApp is aware of public discussion of this vulnerability.

References

Affected Products

  • NetApp AltaVault
  • ONTAP Select Deploy administration utility
  • OnCommand Balance
  • OnCommand Performance Manager (Unified Manager Performance Pkg)
  • OnCommand Unified Manager for Clustered Data ONTAP
  • SolidFire Element OS

Products Under Investigation

  • SnapProtect

Products Not Affected

  • 7-Mode Transition Tool
  • ATTO FibreBridge
  • AltaVault OST Plug-in
  • AutoSupport, MySupport,support.netapp.com
  • Brocade Fabric Operating System Firmware
  • Brocade Network Advisor Software
  • Brocade Network Operating System Firmware
  • Cluster Network Switch (NetApp CN1610)
  • Clustered Data ONTAP
  • Clustered Data ONTAP Antivirus Connector
  • Data Migration Appliance DTA2800 (DTA Firmware)
  • Data Migration Appliance DTA2800 (DTA Manager)
  • Data Migration Appliance DTA2800 (DTA Remote CLI)
  • Data Migration Appliance DTA2800 (Space Reclamation Utility)
  • Data ONTAP Edge
  • Data ONTAP operating in 7-Mode
  • E-Series SANtricity Management Plug-ins (Microsoft SQL Server (SSMS))
  • E-Series SANtricity Management Plug-ins (Microsoft System Center (SCOM))
  • E-Series SANtricity Management Plug-ins (Oracle EM)
  • E-Series SANtricity Management Plug-ins (VMware SRA)
  • E-Series SANtricity Management Plug-ins (VMware VASA (Windows))
  • E-Series SANtricity Management Plug-ins (VMware vCenter (Linux))
  • E-Series SANtricity Management Plug-ins (VMware vCenter (Windows))
  • E-Series SANtricity OS Controller Software 8.x
  • E-Series SANtricity Storage Manager
  • E-Series SANtricity Web Services (REST API)
  • FAS/AFF System Firmware (BIOS)
  • Host Utilities - SAN for ESX
  • Host Utilities - SAN for Unix and Linux
  • Host Utilities - SAN for Windows
  • Management Network Switch (NetApp CN1601)
  • MetroCluster Tiebreaker for clustered Data ONTAP
  • Multipath I/O (Data ONTAP DSM for Windows MPIO)
  • NetApp Host Agent
  • NetApp Manageability SDK
  • NetApp NFS Plug-in for VMware VAAI
  • NetApp Plug-in for Symantec NetBackup
  • NetApp SANtricity SMI-S Provider
  • NetApp SMI-S Provider
  • NetApp Storage Encryption
  • NetApp VASA Provider for Clustered Data ONTAP
  • OnCommand API Services
  • OnCommand Cloud Manager
  • OnCommand Insight
  • OnCommand Plug-in for Microsoft
  • OnCommand Shift
  • OnCommand System Manager
  • OnCommand Unified Manager for 7-mode (core package)
  • OnCommand Workflow Automation
  • Open Systems SnapVault Agent
  • Perfstat
  • RAID Controller CTS2600 Legacy Engenio
  • Service Processor
  • Single Mailbox Recovery
  • Snap Creator Framework
  • SnapCenter Server
  • SnapDrive for Unix
  • SnapDrive for Windows
  • SnapManager for Exchange
  • SnapManager for Hyper-V
  • SnapManager for MS SQL
  • SnapManager for Oracle
  • SnapManager for SAP
  • SnapManager for Sharepoint
  • Storage Replication Adapter for 7-Mode Data ONTAP
  • Storage Replication Adapter for Clustered Data ONTAP 7.0 and above
  • Storage Services Connector
  • StorageGRID
  • StorageGRID Webscale
  • System Setup
  • Virtual Storage Console for VMware vSphere

Software Versions and Fixes

NetApp's currently available patches are listed below.


Workarounds

None.

Obtaining Software Fixes

Software fixes will be made available through the NetApp Support website in the Software Download section.

https://mysupport.netapp.com/NOW/cgi-bin/software/

Customers who do not have access to the Support website should contact Technical Support at the number below to obtain the patches.

Contact Information

Check http://mysupport.netapp.com for further updates.
For questions, contact NetApp at:

Technical Support
mysupport.netapp.com
1 888 4 NETAPP (1 888 463 8277) (U.S. and Canada)
+00 800 44 638277 (EMEA/Europe)
+800 800 80 800 (Asia/Pacific)

Status of This Notice

Interim.

NetApp will continue to update this advisory as additional information becomes available.

This advisory should be considered the single source of current, up-to-date, authorized and accurate information from NetApp.

This advisory is posted at the following link:
https://security.netapp.com/advisory/NTAP-20161025-0001

Revision History

Revision # Date Comments
1.0 20161025 Initial Public Release
2.0 20170124 Cluster Network Switch (NetApp CN1610) moved to Products Not Affected, SolidFire Element OS moved to Affected Products
3.0 20170131 OnCommand Balance moved to Affected Products and Management Network Switch (NetApp CN1601) moved to Products not Affected
4.0 20170207 OnCommand Unified Manager for Clustered Data ONTAP moved to Products With Revised Vulnerability Stat and added to Software Versions and Fixes, NetApp AltaVault moved to Products Under Investigation from Products not Affected
5.0 20170214 OnCommand Performance Manager (Unified Manager Performance Pkg) moved to Affected Products and added to Software Versions and Fixes, ONTAP Select Deploy administration tool added to Software Versions and Fixes
6.0 20170315 NetApp AltaVault moved to Affected Products and added to Software Versions and Fixes
7.0 20180122 OnCommand Balance moved to Won't Fix status
8.0 20180124 NetApp VASA Provider for Clustered Data ONTAP moved to Products Not Affected

This document is provided solely for informational purposes. All information is based upon NetApp’s current knowledge and understanding of the hardware and software products tested by NetApp, and the methodology and assumptions used by NetApp. NetApp is not responsible for any errors or omissions that may be contained herein, and no warranty, representation, or other legal commitment or obligation is being provided by NetApp. © 2017 NetApp, Inc. All rights reserved. No portions of this document may be reproduced without prior written consent of NetApp, Inc.