MS10-102: Vulnerability in Hyper-V could allow denial of service

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Article ID: 2345316 - View products that this article applies to.
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INTRODUCTION

Microsoft has released security bulletin MS10-102. To view the complete security bulletin, visit one of the following Microsoft websites:

How to obtain help and support for this security update

Help installing updates: Support for Microsoft Update

Security solutions for IT professionals: TechNet Security Troubleshooting and Support

Help protect your computer that is running Windows from viruses and malware: Virus Solution and Security Center

Local support according to your country: International Support

More information about this security update

Known issues with this security update

The following are the known issues that customers may experience when uninstalling this security update.

Note We do not recommend that customers uninstall this security update because that exposes the system to the vulnerability that is described in this article.
  • Uninstallation of this security update requires an additional restart because Microsoft Virtual Network Switch (VMSP) will not start after the first restart. The uninstallation process will not prompt for this additional restart. The restart must be initiated by the network administrator manually. Without this additional restart step, network services on the host and the guest operating systems might not start. Although the host computer might be available for remote administration through Remote Desktop, we strongly recommend that the host be restarted again to make sure that the VMSP is started. Use the following items to diagnose this problem:
    • The Task manager shows that the computer does not have Network access.
      Collapse this imageExpand this image
      Task manager shows no Network access
    • The Hyper-V Virtual Network Manager displays the following error message:
      There was an error enumerating the machines network switches. Make sure the Hyper-V networking service is installed and working properly.

      You might not have permission to perform this task.
      Collapse this imageExpand this image
      HyperV Virtual Network Manager error message
    • In the Hyper-V Network event log, the following event error will be logged:
      Event ID 14108
      Unable to open handle to switch driver, error = 21477942402
      Collapse this imageExpand this image
      Event ID 14108 is logged in Hyper-V-Network event log

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). The dates and times for these files on your local computer are displayed in your local time and with your current daylight saving time (DST) bias. Additionally, the dates and times may change when you perform certain operations on the files.

Windows Server 2008 file information

  • 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:
    Collapse this tableExpand this table
    VersionProductMilestoneService branch
    6.0.6000.16xxxWindows VistaRTMGDR
    6.0.6000.20xxxWindows VistaRTMLDR
    6.0.6001.18xxxWindows Vista SP1 and Windows Server 2008 SP1SP1GDR
    6.0.6001.22xxxWindows Vista SP1 and Windows Server 2008 SP1SP1LDR
    6.0.6002.18xxxWindows Vista SP2 and Windows Server 2008 SP2SP2GDR
    6.0.6002.22xxxWindows Vista SP2 and Windows Server 2008 SP2SP2LDR
  • Service Pack 1 is integrated into the release version of Windows Server 2008. Therefore, RTM milestone files apply only to Windows Vista. RTM milestone files have a 6.0.0000.xxxxxx version number.
  • 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 the MUM files (.mum) that are installed for each environment are listed separately. MUM and MANIFEST files, and the associated security catalog (.cat) files, are critical to maintaining the state of the updated component. The security catalog files (attributes not listed) are signed with a Microsoft digital signature.

For all supported x64-based versions of Windows Server 2008

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File nameFile versionFile sizeDateTimePlatform
Hvax64.exe6.0.6001.18538707,07214-Oct-201015:04x64
Hvboot.sys6.0.6001.18538108,43218-Oct-201006:07x64
Hvix64.exe6.0.6001.18538732,16014-Oct-201015:04x64
Virtualization.events.xmlNot Applicable1,38424-Feb-201014:08Not Applicable
Hvax64.exe6.0.6001.22777707,58414-Oct-201015:06x64
Hvboot.sys6.0.6001.22777108,43218-Oct-201006:07x64
Hvix64.exe6.0.6001.22777732,16014-Oct-201015:06x64
Virtualization.events.xmlNot Applicable1,38426-Feb-201004:15Not Applicable
Hvax64.exe6.0.6002.18327654,84814-Oct-201016:00x64
Hvboot.sys6.0.6002.18327108,43218-Oct-201006:07x64
Hvix64.exe6.0.6002.18327671,74414-Oct-201016:00x64
Virtualization.events.xmlNot Applicable1,38403-Apr-200921:20Not Applicable
Hvax64.exe6.0.6002.22505649,21614-Oct-201016:05x64
Hvboot.sys6.0.6002.22505108,43218-Oct-201006:07x64
Hvix64.exe6.0.6002.22505665,08814-Oct-201016:05x64
Virtualization.events.xmlNot Applicable1,38403-Apr-200920:56Not Applicable
Blank.vfdNot Applicable1,474,56024-Feb-201014:13Not Applicable
Vid.dll6.0.6001.1853837,88814-Oct-201017:09x64
Vmbuspipe.dll6.0.6001.1853815,87214-Oct-201017:09x64
Vmbusvdev.dll6.0.6001.1853883,96814-Oct-201017:09x64
Vmguest.isoNot Applicable42,584,06424-Feb-201014:38Not Applicable
Vmprox.dllNot Applicable178,68814-Oct-201017:09x64
Vmwpctrl.dll6.0.6001.1853887,04014-Oct-201017:09x64
Windowsvirtualization.mofNot Applicable406,53614-Oct-201013:38Not Applicable
Windowsvirtualizationuninstall.mofNot Applicable57224-Feb-201014:09Not Applicable
Blank.vfdNot Applicable1,474,56026-Feb-201004:18Not Applicable
Vid.dll6.0.6001.2277737,88814-Oct-201016:55x64
Vmbuspipe.dll6.0.6001.2277715,87214-Oct-201016:55x64
Vmbusvdev.dll6.0.6001.2277783,96814-Oct-201016:55x64
Vmguest.isoNot Applicable42,584,06426-Feb-201005:05Not Applicable
Vmprox.dllNot Applicable178,68814-Oct-201016:55x64
Vmwpctrl.dll6.0.6001.2277787,04014-Oct-201016:55x64
Windowsvirtualization.mofNot Applicable406,53614-Oct-201013:40Not Applicable
Windowsvirtualizationuninstall.mofNot Applicable57226-Feb-201004:15Not Applicable
Blank.vfdNot Applicable1,474,56003-Apr-200921:36Not Applicable
Vid.dll6.0.6002.1832732,25614-Oct-201018:36x64
Vmbuspipe.dll6.0.6002.1832715,87214-Oct-201018:36x64
Vmbusvdev.dll6.0.6002.1832783,96814-Oct-201018:36x64
Vmprox.dll6.0.6002.18327179,20014-Oct-201018:36x64
Vmwpctrl.dll6.0.6002.1832787,04014-Oct-201018:36x64
Windowsvirtualization.mofNot Applicable406,53614-Oct-201014:06Not Applicable
Windowsvirtualizationuninstall.mofNot Applicable57203-Apr-200921:20Not Applicable
Blank.vfdNot Applicable1,474,56003-Apr-200921:02Not Applicable
Vid.dll6.0.6002.2250532,25614-Oct-201018:34x64
Vmbuspipe.dll6.0.6002.2250515,87214-Oct-201018:34x64
Vmbusvdev.dll6.0.6002.2250583,96814-Oct-201018:34x64
Vmprox.dll6.0.6002.22505179,20014-Oct-201018:34x64
Vmwpctrl.dll6.0.6002.2250587,04014-Oct-201018:34x64
Windowsvirtualization.mofNot Applicable406,53614-Oct-201014:11Not Applicable
Windowsvirtualizationuninstall.mofNot Applicable57203-Apr-200920:56Not Applicable
Isoparser.sys6.0.6001.1853819,96814-Oct-201015:11x64
Passthruparser.sys6.0.6001.1853828,67214-Oct-201015:11x64
Storvsp.sys6.0.6001.18538132,09614-Oct-201015:11x64
Vhdparser.sys6.0.6001.1853894,20814-Oct-201015:11x64
Isoparser.sys6.0.6001.2277719,96814-Oct-201015:12x64
Passthruparser.sys6.0.6001.2277728,67214-Oct-201015:12x64
Storvsp.sys6.0.6001.22777132,09614-Oct-201015:13x64
Vhdparser.sys6.0.6001.2277794,20814-Oct-201015:13x64
Isoparser.sys6.0.6002.1832719,96814-Oct-201016:11x64
Passthruparser.sys6.0.6002.1832728,67214-Oct-201016:11x64
Storvsp.sys6.0.6002.18327121,85614-Oct-201016:11x64
Vhdparser.sys6.0.6002.1832787,55214-Oct-201016:11x64
Isoparser.sys6.0.6002.2250519,96814-Oct-201016:16x64
Passthruparser.sys6.0.6002.2250528,67214-Oct-201016:16x64
Storvsp.sys6.0.6002.22505121,34414-Oct-201016:17x64
Vhdparser.sys6.0.6002.2250587,55214-Oct-201016:17x64
S3cap.sys6.0.6001.185386,65614-Oct-201015:11x64
Storflt.sys6.0.6001.1853838,91214-Oct-201015:11x64
Vmbus.sys6.0.6001.18538236,94418-Oct-201006:07x64
Vmbuscoinstaller.dll6.0.6001.18538124,41614-Oct-201015:11x64
Vmbuspipe.dll6.0.6001.1853815,87214-Oct-201017:09x64
Winhv.sys6.0.6001.1853854,16018-Oct-201006:07x64
S3cap.sys6.0.6001.227776,65614-Oct-201015:13x64
Storflt.sys6.0.6001.2277738,91214-Oct-201015:12x64
Vmbus.sys6.0.6001.22777236,94418-Oct-201006:07x64
Vmbuscoinstaller.dll6.0.6001.22777124,41614-Oct-201015:12x64
Vmbuspipe.dll6.0.6001.2277715,87214-Oct-201016:55x64
Winhv.sys6.0.6001.2277754,16018-Oct-201006:07x64
Vmbus.sys6.0.6002.18327214,41618-Oct-201006:07x64
Vmbuscoinstaller.dll6.0.6002.18327124,41614-Oct-201016:11x64
Vmbuspipe.dll6.0.6002.1832715,87214-Oct-201018:36x64
Winhv.sys6.0.6002.1832752,11218-Oct-201006:07x64
Vmbus.sys6.0.6002.22505213,39218-Oct-201006:07x64
Vmbuscoinstaller.dll6.0.6002.22505124,41614-Oct-201016:16x64
Vmbuspipe.dll6.0.6002.2250515,87214-Oct-201018:34x64
Winhv.sys6.0.6002.2250552,11218-Oct-201006:07x64
Vmsntfy.dll6.0.6001.1853862,46414-Oct-201015:11x64
Vmswitch.sys6.0.6001.18538273,92014-Oct-201015:11x64
Vmsntfy.dll6.0.6001.2277762,46414-Oct-201015:12x64
Vmswitch.sys6.0.6001.22777273,40814-Oct-201015:13x64
Vmsntfy.dll6.0.6002.1832762,46414-Oct-201016:11x64
Vmswitch.sys6.0.6002.18327249,85614-Oct-201016:11x64
Vmsntfy.dll6.0.6002.2250562,46414-Oct-201016:16x64
Vmswitch.sys6.0.6002.22505249,85614-Oct-201016:17x64

Additional file information for Windows Server 2008

Additional files for all supported x64-based versions of Windows Server 2008

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File nameAmd64_0461fa4f10abf3189ed5a33bb8cc0441_31bf3856ad364e35_6.0.6001.18538_none_15a6a1b0152566e8.manifest
File versionNot Applicable
File size699
Date (UTC)18-Oct-2010
Time (UTC)06:14
PlatformNot Applicable
File nameAmd64_141db8a29ce715ca1ae5bc18ccc59348_31bf3856ad364e35_6.0.6002.22505_none_c72705a26eebd0d6.manifest
File versionNot Applicable
File size699
Date (UTC)18-Oct-2010
Time (UTC)06:14
PlatformNot Applicable
File nameAmd64_25aa32d96134c0b3a1b53b2bfe4b3432_31bf3856ad364e35_6.0.6001.22777_none_49b5ac16df21ce5f.manifest
File versionNot Applicable
File size699
Date (UTC)18-Oct-2010
Time (UTC)06:14
PlatformNot Applicable
File nameAmd64_385a5460cc8263a1d25dffc020c383fb_31bf3856ad364e35_6.0.6002.22505_none_b55dd2e3c3326d57.manifest
File versionNot Applicable
File size698
Date (UTC)18-Oct-2010
Time (UTC)06:14
PlatformNot Applicable
File nameAmd64_7ed256c37f2891c4a792b28896c22a0f_31bf3856ad364e35_6.0.6002.18327_none_3f4b2456207dec75.manifest
File versionNot Applicable
File size699
Date (UTC)18-Oct-2010
Time (UTC)06:14
PlatformNot Applicable
File nameAmd64_a0da8853834153a94cb1c38e9bd02f55_31bf3856ad364e35_6.0.6002.18327_none_96ee168d0928af08.manifest
File versionNot Applicable
File size698
Date (UTC)18-Oct-2010
Time (UTC)06:14
PlatformNot Applicable
File nameAmd64_b2af6022d7083f83ccacb0417f3ee599_31bf3856ad364e35_6.0.6001.18538_none_08936785ac23b2ef.manifest
File versionNot Applicable
File size698
Date (UTC)18-Oct-2010
Time (UTC)06:14
PlatformNot Applicable
File nameAmd64_d7948e7e1db2bca9211e582f23c678d8_31bf3856ad364e35_6.0.6001.22777_none_abb6c585a34c9be5.manifest
File versionNot Applicable
File size698
Date (UTC)18-Oct-2010
Time (UTC)06:14
PlatformNot Applicable
File nameAmd64_microsoft-hyper-v-drivers_31bf3856ad364e35_6.0.6001.18538_none_c537f153afe51061.manifest
File versionNot Applicable
File size9,808
Date (UTC)18-Oct-2010
Time (UTC)06:14
PlatformNot Applicable
File nameAmd64_microsoft-hyper-v-drivers_31bf3856ad364e35_6.0.6001.22777_none_c595500ac92403bf.manifest
File versionNot Applicable
File size9,808
Date (UTC)18-Oct-2010
Time (UTC)06:14
PlatformNot Applicable
File nameAmd64_microsoft-hyper-v-drivers_31bf3856ad364e35_6.0.6002.18327_none_c72834c3ad042d64.manifest
File versionNot Applicable
File size9,808
Date (UTC)18-Oct-2010
Time (UTC)06:14
PlatformNot Applicable
File nameAmd64_microsoft-hyper-v-drivers_31bf3856ad364e35_6.0.6002.22505_none_c7c572b8c6135fc5.manifest
File versionNot Applicable
File size9,808
Date (UTC)18-Oct-2010
Time (UTC)06:14
PlatformNot Applicable
File nameAmd64_microsoft-hyper-v-vstack_31bf3856ad364e35_6.0.6001.18538_none_c0c3aa8fac8be99e.manifest
File versionNot Applicable
File size45,508
Date (UTC)14-Oct-2010
Time (UTC)17:28
PlatformNot Applicable
File nameAmd64_microsoft-hyper-v-vstack_31bf3856ad364e35_6.0.6001.22777_none_c1210946c5cadcfc.manifest
File versionNot Applicable
File size45,508
Date (UTC)14-Oct-2010
Time (UTC)17:10
PlatformNot Applicable
File nameAmd64_microsoft-hyper-v-vstack_31bf3856ad364e35_6.0.6002.18327_none_c2b3edffa9ab06a1.manifest
File versionNot Applicable
File size44,661
Date (UTC)14-Oct-2010
Time (UTC)18:57
PlatformNot Applicable
File nameAmd64_microsoft-hyper-v-vstack_31bf3856ad364e35_6.0.6002.22505_none_c3512bf4c2ba3902.manifest
File versionNot Applicable
File size44,661
Date (UTC)14-Oct-2010
Time (UTC)18:50
PlatformNot Applicable
File nameAmd64_wstorvsp.inf_31bf3856ad364e35_6.0.6001.18538_none_8a45f09066e3b60b.manifest
File versionNot Applicable
File size5,262
Date (UTC)14-Oct-2010
Time (UTC)17:33
PlatformNot Applicable
File nameAmd64_wstorvsp.inf_31bf3856ad364e35_6.0.6001.22777_none_8aa34f478022a969.manifest
File versionNot Applicable
File size5,262
Date (UTC)14-Oct-2010
Time (UTC)17:17
PlatformNot Applicable
File nameAmd64_wstorvsp.inf_31bf3856ad364e35_6.0.6002.18327_none_8c3634006402d30e.manifest
File versionNot Applicable
File size5,262
Date (UTC)14-Oct-2010
Time (UTC)19:04
PlatformNot Applicable
File nameAmd64_wstorvsp.inf_31bf3856ad364e35_6.0.6002.22505_none_8cd371f57d12056f.manifest
File versionNot Applicable
File size5,262
Date (UTC)14-Oct-2010
Time (UTC)18:54
PlatformNot Applicable
File nameAmd64_wvmbus.inf_31bf3856ad364e35_6.0.6001.18538_none_9586dd2d6275dfdd.manifest
File versionNot Applicable
File size8,991
Date (UTC)18-Oct-2010
Time (UTC)06:14
PlatformNot Applicable
File nameAmd64_wvmbus.inf_31bf3856ad364e35_6.0.6001.22777_none_95e43be47bb4d33b.manifest
File versionNot Applicable
File size8,991
Date (UTC)18-Oct-2010
Time (UTC)06:14
PlatformNot Applicable
File nameAmd64_wvmbus.inf_31bf3856ad364e35_6.0.6002.18327_none_9777209d5f94fce0.manifest
File versionNot Applicable
File size7,535
Date (UTC)18-Oct-2010
Time (UTC)06:14
PlatformNot Applicable
File nameAmd64_wvmbus.inf_31bf3856ad364e35_6.0.6002.22505_none_98145e9278a42f41.manifest
File versionNot Applicable
File size7,535
Date (UTC)18-Oct-2010
Time (UTC)06:14
PlatformNot Applicable
File nameAmd64_wvms_pp.inf_31bf3856ad364e35_6.0.6001.18538_none_beebcaeba9d0e2e9.manifest
File versionNot Applicable
File size6,179
Date (UTC)14-Oct-2010
Time (UTC)17:33
PlatformNot Applicable
File nameAmd64_wvms_pp.inf_31bf3856ad364e35_6.0.6001.22777_none_bf4929a2c30fd647.manifest
File versionNot Applicable
File size6,179
Date (UTC)14-Oct-2010
Time (UTC)17:16
PlatformNot Applicable
File nameAmd64_wvms_pp.inf_31bf3856ad364e35_6.0.6002.18327_none_c0dc0e5ba6efffec.manifest
File versionNot Applicable
File size6,179
Date (UTC)14-Oct-2010
Time (UTC)19:04
PlatformNot Applicable
File nameAmd64_wvms_pp.inf_31bf3856ad364e35_6.0.6002.22505_none_c1794c50bfff324d.manifest
File versionNot Applicable
File size6,179
Date (UTC)14-Oct-2010
Time (UTC)18:54
PlatformNot Applicable
File namePackage_10_for_kb2345316_bf~31bf3856ad364e35~amd64~~6.0.1.1.mum
File versionNot Applicable
File size2,818
Date (UTC)18-Oct-2010
Time (UTC)06:14
PlatformNot Applicable
File namePackage_10_for_kb2345316~31bf3856ad364e35~amd64~~6.0.1.1.mum
File versionNot Applicable
File size6,550
Date (UTC)18-Oct-2010
Time (UTC)06:14
PlatformNot Applicable
File namePackage_11_for_kb2345316_bf~31bf3856ad364e35~amd64~~6.0.1.1.mum
File versionNot Applicable
File size2,878
Date (UTC)18-Oct-2010
Time (UTC)06:14
PlatformNot Applicable
File namePackage_11_for_kb2345316~31bf3856ad364e35~amd64~~6.0.1.1.mum
File versionNot Applicable
File size5,542
Date (UTC)18-Oct-2010
Time (UTC)06:14
PlatformNot Applicable
File namePackage_12_for_kb2345316_bf~31bf3856ad364e35~amd64~~6.0.1.1.mum
File versionNot Applicable
File size2,515
Date (UTC)18-Oct-2010
Time (UTC)06:14
PlatformNot Applicable
File namePackage_12_for_kb2345316~31bf3856ad364e35~amd64~~6.0.1.1.mum
File versionNot Applicable
File size4,449
Date (UTC)18-Oct-2010
Time (UTC)06:14
PlatformNot Applicable
File namePackage_13_for_kb2345316_bf~31bf3856ad364e35~amd64~~6.0.1.1.mum
File versionNot Applicable
File size2,818
Date (UTC)18-Oct-2010
Time (UTC)06:14
PlatformNot Applicable
File namePackage_13_for_kb2345316~31bf3856ad364e35~amd64~~6.0.1.1.mum
File versionNot Applicable
File size6,550
Date (UTC)18-Oct-2010
Time (UTC)06:14
PlatformNot Applicable
File namePackage_14_for_kb2345316_bf~31bf3856ad364e35~amd64~~6.0.1.1.mum
File versionNot Applicable
File size2,878
Date (UTC)18-Oct-2010
Time (UTC)06:14
PlatformNot Applicable
File namePackage_14_for_kb2345316~31bf3856ad364e35~amd64~~6.0.1.1.mum
File versionNot Applicable
File size5,542
Date (UTC)18-Oct-2010
Time (UTC)06:14
PlatformNot Applicable
File namePackage_1_for_kb2345316_bf~31bf3856ad364e35~amd64~~6.0.1.1.mum
File versionNot Applicable
File size1,789
Date (UTC)18-Oct-2010
Time (UTC)06:14
PlatformNot Applicable
File namePackage_1_for_kb2345316~31bf3856ad364e35~amd64~~6.0.1.1.mum
File versionNot Applicable
File size2,520
Date (UTC)18-Oct-2010
Time (UTC)06:14
PlatformNot Applicable
File namePackage_2_for_kb2345316_bf~31bf3856ad364e35~amd64~~6.0.1.1.mum
File versionNot Applicable
File size2,493
Date (UTC)18-Oct-2010
Time (UTC)06:14
PlatformNot Applicable
File namePackage_2_for_kb2345316~31bf3856ad364e35~amd64~~6.0.1.1.mum
File versionNot Applicable
File size6,213
Date (UTC)18-Oct-2010
Time (UTC)06:14
PlatformNot Applicable
File namePackage_3_for_kb2345316_bf~31bf3856ad364e35~amd64~~6.0.1.1.mum
File versionNot Applicable
File size2,553
Date (UTC)18-Oct-2010
Time (UTC)06:14
PlatformNot Applicable
File namePackage_3_for_kb2345316~31bf3856ad364e35~amd64~~6.0.1.1.mum
File versionNot Applicable
File size5,211
Date (UTC)18-Oct-2010
Time (UTC)06:14
PlatformNot Applicable
File namePackage_4_for_kb2345316_bf~31bf3856ad364e35~amd64~~6.0.1.1.mum
File versionNot Applicable
File size2,191
Date (UTC)18-Oct-2010
Time (UTC)06:14
PlatformNot Applicable
File namePackage_4_for_kb2345316~31bf3856ad364e35~amd64~~6.0.1.1.mum
File versionNot Applicable
File size4,118
Date (UTC)18-Oct-2010
Time (UTC)06:14
PlatformNot Applicable
File namePackage_5_for_kb2345316_bf~31bf3856ad364e35~amd64~~6.0.1.1.mum
File versionNot Applicable
File size2,495
Date (UTC)18-Oct-2010
Time (UTC)06:14
PlatformNot Applicable
File namePackage_5_for_kb2345316~31bf3856ad364e35~amd64~~6.0.1.1.mum
File versionNot Applicable
File size6,219
Date (UTC)18-Oct-2010
Time (UTC)06:14
PlatformNot Applicable
File namePackage_6_for_kb2345316_bf~31bf3856ad364e35~amd64~~6.0.1.1.mum
File versionNot Applicable
File size2,555
Date (UTC)18-Oct-2010
Time (UTC)06:14
PlatformNot Applicable
File namePackage_6_for_kb2345316~31bf3856ad364e35~amd64~~6.0.1.1.mum
File versionNot Applicable
File size5,211
Date (UTC)18-Oct-2010
Time (UTC)06:14
PlatformNot Applicable
File namePackage_7_for_kb2345316_bf~31bf3856ad364e35~amd64~~6.0.1.1.mum
File versionNot Applicable
File size2,192
Date (UTC)18-Oct-2010
Time (UTC)06:14
PlatformNot Applicable
File namePackage_7_for_kb2345316~31bf3856ad364e35~amd64~~6.0.1.1.mum
File versionNot Applicable
File size4,118
Date (UTC)18-Oct-2010
Time (UTC)06:14
PlatformNot Applicable
File namePackage_8_for_kb2345316_bf~31bf3856ad364e35~amd64~~6.0.1.1.mum
File versionNot Applicable
File size1,790
Date (UTC)18-Oct-2010
Time (UTC)06:14
PlatformNot Applicable
File namePackage_8_for_kb2345316~31bf3856ad364e35~amd64~~6.0.1.1.mum
File versionNot Applicable
File size2,526
Date (UTC)18-Oct-2010
Time (UTC)06:14
PlatformNot Applicable
File namePackage_9_for_kb2345316_bf~31bf3856ad364e35~amd64~~6.0.1.1.mum
File versionNot Applicable
File size2,514
Date (UTC)18-Oct-2010
Time (UTC)06:14
PlatformNot Applicable
File namePackage_9_for_kb2345316~31bf3856ad364e35~amd64~~6.0.1.1.mum
File versionNot Applicable
File size4,448
Date (UTC)18-Oct-2010
Time (UTC)06:14
PlatformNot Applicable
File namePackage_for_kb2345316_client_1_bf~31bf3856ad364e35~amd64~~6.0.1.1.mum
File versionNot Applicable
File size1,431
Date (UTC)18-Oct-2010
Time (UTC)06:14
PlatformNot Applicable
File namePackage_for_kb2345316_client_1~31bf3856ad364e35~amd64~~6.0.1.1.mum
File versionNot Applicable
File size1,450
Date (UTC)18-Oct-2010
Time (UTC)06:14
PlatformNot Applicable
File namePackage_for_kb2345316_client_2_bf~31bf3856ad364e35~amd64~~6.0.1.1.mum
File versionNot Applicable
File size1,369
Date (UTC)18-Oct-2010
Time (UTC)06:14
PlatformNot Applicable
File namePackage_for_kb2345316_client_2~31bf3856ad364e35~amd64~~6.0.1.1.mum
File versionNot Applicable
File size1,388
Date (UTC)18-Oct-2010
Time (UTC)06:14
PlatformNot Applicable
File namePackage_for_kb2345316_client_bf~31bf3856ad364e35~amd64~~6.0.1.1.mum
File versionNot Applicable
File size1,709
Date (UTC)18-Oct-2010
Time (UTC)06:14
PlatformNot Applicable
File namePackage_for_kb2345316_client~31bf3856ad364e35~amd64~~6.0.1.1.mum
File versionNot Applicable
File size1,740
Date (UTC)18-Oct-2010
Time (UTC)06:14
PlatformNot Applicable
File namePackage_for_kb2345316_sc_0_bf~31bf3856ad364e35~amd64~~6.0.1.1.mum
File versionNot Applicable
File size2,990
Date (UTC)18-Oct-2010
Time (UTC)06:14
PlatformNot Applicable
File namePackage_for_kb2345316_sc_0~31bf3856ad364e35~amd64~~6.0.1.1.mum
File versionNot Applicable
File size3,061
Date (UTC)18-Oct-2010
Time (UTC)06:14
PlatformNot Applicable
File namePackage_for_kb2345316_sc_1_bf~31bf3856ad364e35~amd64~~6.0.1.1.mum
File versionNot Applicable
File size2,711
Date (UTC)18-Oct-2010
Time (UTC)06:14
PlatformNot Applicable
File namePackage_for_kb2345316_sc_1~31bf3856ad364e35~amd64~~6.0.1.1.mum
File versionNot Applicable
File size2,774
Date (UTC)18-Oct-2010
Time (UTC)06:14
PlatformNot Applicable
File namePackage_for_kb2345316_sc_bf~31bf3856ad364e35~amd64~~6.0.1.1.mum
File versionNot Applicable
File size1,697
Date (UTC)18-Oct-2010
Time (UTC)06:14
PlatformNot Applicable
File namePackage_for_kb2345316_sc~31bf3856ad364e35~amd64~~6.0.1.1.mum
File versionNot Applicable
File size1,728
Date (UTC)18-Oct-2010
Time (UTC)06:14
PlatformNot Applicable
File namePackage_for_kb2345316_server_0_bf~31bf3856ad364e35~amd64~~6.0.1.1.mum
File versionNot Applicable
File size2,992
Date (UTC)18-Oct-2010
Time (UTC)06:14
PlatformNot Applicable
File namePackage_for_kb2345316_server_0~31bf3856ad364e35~amd64~~6.0.1.1.mum
File versionNot Applicable
File size3,065
Date (UTC)18-Oct-2010
Time (UTC)06:14
PlatformNot Applicable
File namePackage_for_kb2345316_server_1_bf~31bf3856ad364e35~amd64~~6.0.1.1.mum
File versionNot Applicable
File size2,714
Date (UTC)18-Oct-2010
Time (UTC)06:14
PlatformNot Applicable
File namePackage_for_kb2345316_server_1~31bf3856ad364e35~amd64~~6.0.1.1.mum
File versionNot Applicable
File size2,777
Date (UTC)18-Oct-2010
Time (UTC)06:14
PlatformNot Applicable
File namePackage_for_kb2345316_server_bf~31bf3856ad364e35~amd64~~6.0.1.1.mum
File versionNot Applicable
File size1,709
Date (UTC)18-Oct-2010
Time (UTC)06:14
PlatformNot Applicable
File namePackage_for_kb2345316_server~31bf3856ad364e35~amd64~~6.0.1.1.mum
File versionNot Applicable
File size1,740
Date (UTC)18-Oct-2010
Time (UTC)06:14
PlatformNot Applicable
File nameUpdate-bf.mum
File versionNot Applicable
File size4,182
Date (UTC)18-Oct-2010
Time (UTC)06:14
PlatformNot Applicable

Windows Server 2008 R2 file information

  • 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:
    Collapse this tableExpand this table
    VersionProductMilestoneService branch
    6.1.7600. 16xxxWindows 7 and Windows Server 2008 R2RTMGDR
    6.1.7600. 20xxxWindows 7 and Windows Server 2008 R2RTMLDR
  • 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 the MUM files (.mum) that are installed for each environment are listed separately in the "Additional file information for Windows 7 and Windows Server 2008 R2" section. MUM and MANIFEST files, and the associated security catalog (.cat) files, are critical to maintaining the state of the updated component. The security catalog files, for which the attributes are not listed, are signed with a Microsoft digital signature.

For all supported x64-based versions of Windows Server 2008 R2

Collapse this tableExpand this table
File nameFile versionFile sizeDateTimePlatform
Vmswitch.sys6.1.7600.16701403,45610-Nov-201003:54x64
Vmswitch.sys6.1.7600.20834411,64810-Nov-201004:07x64
Passthruparser.sys6.1.7600.1638520,48013-Jul-200923:42x64
Storvsp.sys6.1.7600.16701120,32010-Nov-201003:53x64
Vhdparser.sys6.1.7600.1638517,40813-Jul-200923:42x64
Passthruparser.sys6.1.7600.1638520,48013-Jul-200923:42x64
Storvsp.sys6.1.7600.20834120,32010-Nov-201004:06x64
Vhdparser.sys6.1.7600.1638517,40813-Jul-200923:42x64
Vmbus.sys6.1.7600.16701199,55210-Nov-201006:21x64
Vmbuscoinstaller.dll6.1.7600.16385130,04813-Jul-200923:42x64
Vmbuspipe.dll6.1.7600.1638515,36013-Jul-200923:42x64
Vmbusres.dll6.1.7600.1638544,54414-Jul-200901:30x64
Winhv.sys6.1.7600.1638552,30414-Jul-200901:48x64
Vmbus.sys6.1.7600.20834199,55210-Nov-201006:28x64
Vmbuscoinstaller.dll6.1.7600.16385130,04813-Jul-200923:42x64
Vmbuspipe.dll6.1.7600.1638515,36013-Jul-200923:42x64
Vmbusres.dll6.1.7600.1638544,54414-Jul-200901:30x64
Winhv.sys6.1.7600.1638552,30414-Jul-200901:48x64
Vmsntfy.dll6.1.7600.1670172,19210-Nov-201006:03x64
Vmswitch.sys6.1.7600.16701403,45610-Nov-201003:54x64
Vmsntfy.dll6.1.7600.2083472,19210-Nov-201006:16x64
Vmswitch.sys6.1.7600.20834411,64810-Nov-201004:07x64

Additional file information for Windows Server 2008 R2

Additional files for all supported x64-based versions of Windows 7 and Windows Server 2008 R2

Collapse this tableExpand this table
File nameAmd64_2ebeb4ee4a2f24b75953a3e55e4196ce_31bf3856ad364e35_6.1.7600.20834_none_b7a34697745058f0.manifest
File versionNot Applicable
File size721
Date (UTC)10-Nov-2010
Time (UTC)10:04
PlatformNot Applicable
File nameAmd64_d57c6813a9ebf5f4d0dbe0bf479dd407_31bf3856ad364e35_6.1.7600.16701_none_2891e5d87e20a937.manifest
File versionNot Applicable
File size708
Date (UTC)10-Nov-2010
Time (UTC)10:04
PlatformNot Applicable
File nameAmd64_dd9d2786c11619ba05cc6b28b972b241_31bf3856ad364e35_6.1.7600.16701_none_62ba9d6a70b07dce.manifest
File versionNot Applicable
File size721
Date (UTC)10-Nov-2010
Time (UTC)10:04
PlatformNot Applicable
File nameAmd64_f01450a27788f2fa27d3a72f27542bae_31bf3856ad364e35_6.1.7600.20834_none_0c1fce113d96ccd0.manifest
File versionNot Applicable
File size708
Date (UTC)10-Nov-2010
Time (UTC)10:04
PlatformNot Applicable
File nameAmd64_microsoft-hyper-v-d..switch-forceproject_31bf3856ad364e35_6.1.7600.16701_none_d2b324e62fdd0b37.manifest
File versionNot Applicable
File size1,756
Date (UTC)10-Nov-2010
Time (UTC)06:55
PlatformNot Applicable
File nameAmd64_microsoft-hyper-v-d..switch-forceproject_31bf3856ad364e35_6.1.7600.20834_none_d31f52cb49104ad9.manifest
File versionNot Applicable
File size1,756
Date (UTC)10-Nov-2010
Time (UTC)06:58
PlatformNot Applicable
File nameAmd64_microsoft-hyper-v-drivers-vmswitch_31bf3856ad364e35_6.1.7600.16701_none_c552b0fa99909ed0.manifest
File versionNot Applicable
File size670
Date (UTC)10-Nov-2010
Time (UTC)06:47
PlatformNot Applicable
File nameAmd64_microsoft-hyper-v-drivers-vmswitch_31bf3856ad364e35_6.1.7600.20834_none_c5bededfb2c3de72.manifest
File versionNot Applicable
File size670
Date (UTC)10-Nov-2010
Time (UTC)06:51
PlatformNot Applicable
File nameAmd64_wstorvsp.inf_31bf3856ad364e35_6.1.7600.16701_none_8a873079c7e8eae6.manifest
File versionNot Applicable
File size3,047
Date (UTC)10-Nov-2010
Time (UTC)10:04
PlatformNot Applicable
File nameAmd64_wstorvsp.inf_31bf3856ad364e35_6.1.7600.20834_none_8af35e5ee11c2a88.manifest
File versionNot Applicable
File size3,047
Date (UTC)10-Nov-2010
Time (UTC)10:04
PlatformNot Applicable
File nameAmd64_wvmbus.inf_31bf3856ad364e35_6.1.7600.16701_none_95c81d16c37b14b8.manifest
File versionNot Applicable
File size3,731
Date (UTC)10-Nov-2010
Time (UTC)10:04
PlatformNot Applicable
File nameAmd64_wvmbus.inf_31bf3856ad364e35_6.1.7600.20834_none_96344afbdcae545a.manifest
File versionNot Applicable
File size3,731
Date (UTC)10-Nov-2010
Time (UTC)10:04
PlatformNot Applicable
File nameAmd64_wvms_pp.inf_31bf3856ad364e35_6.1.7600.16701_none_bf2d0ad50ad617c4.manifest
File versionNot Applicable
File size2,772
Date (UTC)10-Nov-2010
Time (UTC)07:05
PlatformNot Applicable
File nameAmd64_wvms_pp.inf_31bf3856ad364e35_6.1.7600.20834_none_bf9938ba24095766.manifest
File versionNot Applicable
File size2,772
Date (UTC)10-Nov-2010
Time (UTC)07:03
PlatformNot Applicable
File namePackage_1_for_kb2345316_bf~31bf3856ad364e35~amd64~~6.1.1.6.mum
File versionNot Applicable
File size1,836
Date (UTC)10-Nov-2010
Time (UTC)10:04
PlatformNot Applicable
File namePackage_1_for_kb2345316~31bf3856ad364e35~amd64~~6.1.1.6.mum
File versionNot Applicable
File size2,575
Date (UTC)10-Nov-2010
Time (UTC)10:04
PlatformNot Applicable
File namePackage_2_for_kb2345316_bf~31bf3856ad364e35~amd64~~6.1.1.6.mum
File versionNot Applicable
File size1,837
Date (UTC)10-Nov-2010
Time (UTC)10:04
PlatformNot Applicable
File namePackage_2_for_kb2345316~31bf3856ad364e35~amd64~~6.1.1.6.mum
File versionNot Applicable
File size2,576
Date (UTC)10-Nov-2010
Time (UTC)10:04
PlatformNot Applicable
File namePackage_3_for_kb2345316_bf~31bf3856ad364e35~amd64~~6.1.1.6.mum
File versionNot Applicable
File size1,798
Date (UTC)10-Nov-2010
Time (UTC)10:04
PlatformNot Applicable
File namePackage_3_for_kb2345316~31bf3856ad364e35~amd64~~6.1.1.6.mum
File versionNot Applicable
File size3,679
Date (UTC)10-Nov-2010
Time (UTC)10:04
PlatformNot Applicable
File namePackage_4_for_kb2345316_bf~31bf3856ad364e35~amd64~~6.1.1.6.mum
File versionNot Applicable
File size2,516
Date (UTC)10-Nov-2010
Time (UTC)10:04
PlatformNot Applicable
File namePackage_4_for_kb2345316~31bf3856ad364e35~amd64~~6.1.1.6.mum
File versionNot Applicable
File size5,201
Date (UTC)10-Nov-2010
Time (UTC)10:04
PlatformNot Applicable
File namePackage_5_for_kb2345316_bf~31bf3856ad364e35~amd64~~6.1.1.6.mum
File versionNot Applicable
File size1,792
Date (UTC)10-Nov-2010
Time (UTC)10:04
PlatformNot Applicable
File namePackage_5_for_kb2345316~31bf3856ad364e35~amd64~~6.1.1.6.mum
File versionNot Applicable
File size2,533
Date (UTC)10-Nov-2010
Time (UTC)10:04
PlatformNot Applicable
File namePackage_6_for_kb2345316_bf~31bf3856ad364e35~amd64~~6.1.1.6.mum
File versionNot Applicable
File size1,806
Date (UTC)10-Nov-2010
Time (UTC)10:04
PlatformNot Applicable
File namePackage_6_for_kb2345316~31bf3856ad364e35~amd64~~6.1.1.6.mum
File versionNot Applicable
File size2,540
Date (UTC)10-Nov-2010
Time (UTC)10:04
PlatformNot Applicable
File namePackage_for_kb2345316_rtm_bf~31bf3856ad364e35~amd64~~6.1.1.6.mum
File versionNot Applicable
File size3,627
Date (UTC)10-Nov-2010
Time (UTC)10:04
PlatformNot Applicable
File namePackage_for_kb2345316_rtm~31bf3856ad364e35~amd64~~6.1.1.6.mum
File versionNot Applicable
File size3,724
Date (UTC)10-Nov-2010
Time (UTC)10:04
PlatformNot Applicable
File nameUpdate-bf.mum
File versionNot Applicable
File size2,292
Date (UTC)10-Nov-2010
Time (UTC)10:04
PlatformNot Applicable

Properties

Article ID: 2345316 - Last Review: May 11, 2012 - Revision: 2.0
APPLIES TO
  • Microsoft Hyper-V Server 2008
  • Microsoft Hyper-V Server 2008 R2
  • Microsoft Hyper-V Server 2008 Service Pack 2
Keywords: 
atdownload kbbug kbexpertiseinter kbfix kbsecbulletin kbsecurity kbsecvulnerability KB2345316

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