MS16-073: Description of the security update for kernel mode drivers: June 14, 2016

Summary

This security update resolves vulnerabilities in Microsoft Windows. The most severe of the vulnerabilities could allow elevation of privilege if an attacker logs on to an affected system and runs a specially crafted application.

To learn more about the vulnerability, see Microsoft Security Bulletin MS16-073.

More Information

Important

• All future security and non-security updates for Windows Server 2012 R2 require update 2919355 to be installed. We recommend that you install update 2919355 on your Windows Server 2012 R2-based computer so that you receive future updates.
• If you install a language pack after you install this update, you must reinstall this update. Therefore, we recommend that you install any language packs that you need before you install this update. For more information, see Add language packs to Windows.

How to obtain and install the update

Method 1: Windows Update

This update is available through Windows Update. When you turn on automatic updating, this update will be downloaded and installed automatically. For more information about how to turn on automatic updating, see
Get security updates automatically.

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Method 2: Microsoft Download Center

You can obtain the stand-alone update package through the Microsoft Download Center. Follow the installation instructions on the download page to install the update.

Click the download link in Microsoft Security Bulletin MS16-073 that corresponds to the version of Windows that you are running.

More Information

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How to obtain help and support for this security update

Help for installing updates: Support for Microsoft Update

Security solutions for IT professionals: TechNet Security Troubleshooting and Support

Help for protecting your Windows-based computer from viruses and malware: Virus Solution and Security Center

Local support according to your country: International Support

File Information

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File hash information

File name	SHA1 hash	SHA256 hash
Windows8-RT-KB3164294-x64.msu	BA259F31541BC1F7530B2C84C496F1E37206065E	A59BAD25D326CC15F3BDF9694070851E84979B7600E636A9B36BC96490EF600E
Windows8.1-KB3164294-x64.msu	1A9C8FE2E3D2DBDA65EDF6D5943810E3915B2869	F10E8DEB12015913CD628B44E8795F5923EB8124383D7782D91EAC4B567CE9D2

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File information

The English (United States) version of this software update installs files that have the attributes that are listed in the following tables. The dates and times for these files are listed in Coordinated Universal Time (UTC). Be aware that dates and times for these files on your local computer are displayed in your local time and with your current daylight saving time bias. The dates and times may also change when you perform certain operations on the files.Windows Server 2012 file informationNotes

* The files that apply to a specific product, milestone (RTM, SPn), and service branch (LDR, GDR) can be identified by examining the file version numbers as shown in the following table:Version	Product	Milestone	Service branch
6.2.920 0.17xxx	Windows 8, Windows RT, or Windows Server 2012	RTM	GDR
6.2.920 0.21xxx	Windows 8, Windows RT, or Windows Server 2012	RTM	LDR

• GDR service branches contain only those fixes that are widely released to address widespread, critical issues. LDR service branches contain hotfixes in addition to widely released fixes.

• The MANIFEST files (.manifest) and MUM files (.mum) that are installed are not listed.
  For all supported x64-based versionsFile name| File version| File size| Date| Time| Platform
  —|—|—|—|—|—
  Vpcivsp.sys| 6.2.9200.21872| 66,560| 12-May-2016| 20:01| x64
  Windows 8.1 and Windows Server 2012 R2 file informationNotes

• The files that apply to a specific product, milestone (RTM, SPn), and service branch (LDR, GDR) can be identified by examining the file version numbers as shown in the following table:Version| Product| Milestone| Service branch
  —|—|—|—
  6.3.960 0.16xxx| Windows RT 8.1, Windows 8.1, and Windows Server 2012 R2| RTM| GDR
  6.3.960 0.17xxx| Windows RT 8.1, Windows 8.1, and Windows Server 2012 R2| RTM| GDR
  6.3.960 0.18xxx| Windows RT 8.1, Windows 8.1, and Windows Server 2012 R2| RTM| GDR

• GDR service branches contain only those fixes that are widely released to address widespread, critical issues. LDR service branches contain hotfixes in addition to widely released fixes.

• The MANIFEST files (.manifest) and MUM files (.mum) that are installed are not listed.
  For all supported x64-based versionsFile name| File version| File size| Date| Time| Platform| SP requirement| Service branch
  —|—|—|—|—|—|—|—
  Vpcivsp.sys| 6.3.9600.18340| 65,536| 13-May-2016| 23:07| x64| SP.| AMD64_WVPCIVSP
  Vpcivsp.sys| 6.3.9600.18340| 65,536| 13-May-2016| 23:07| x64| SP_| AMD64_WVPCIVSP