MS12-075: Vulnerabilities in Windows kernel-mode drivers could allow remote code execution: November 13, 2012

INTRODUCTION

Microsoft has released security bulletin MS12-075. To view the complete security bulletin, visit one of the following Microsoft websites:

Home users:
http://www.microsoft.com/security/pc-security/bulletins/201211.aspx
Skip the details: Download the updates for your home computer or laptop from the Microsoft Update website now:
http://update.microsoft.com/microsoftupdate/
IT professionals:
http://technet.microsoft.com/security/bulletin/MS12-075

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

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FILE INFORMATION

File hash information

File name	SHA1 hash	SHA256 hash
Windows6.0-KB2761226-ia64.msu	E7D2BA11922586C82B98F41F4702C075C2E2BEFA	49F9EB8B3CABC2C37712A68DF281C818EF834896A2C865C9841C395257B50010
Windows6.0-KB2761226-x64.msu	5A36569F351E19A988B4F3A5604EE1D7CF06B6CF	7F9E1B0DD2CF1597125B6BAA5F11583E95A04C9C93791EC6288BC498BE61E465
Windows6.0-KB2761226-x86.msu	F8DAB00FEF013EE822913CC36AF47F8E7E8BD0E3	41C011C293EFCADEFB4C3F37D3E83BE44E98EE70E1FE7040C9D52331AF3E8EF7
Windows6.1-KB2761226-ia64.msu	7F0A98D513696C5901E48ABF21E1BD91BF95C773	98E0DE2BD545FF1749D232EA3FC9B1879A4C04FDAF3B33673B98D5D818C1D97E
Windows6.1-KB2761226-x64.msu	FD352EE3882B20EF1331201E29D7BFDCA247E8F1	D9FC09725C8D4B8F65862FFCFCBDE0E6B076F0844444F3A2D2657E9B05CBC2FF
Windows6.1-KB2761226-x86.msu	469C44E94829082C554075F1118C3CDF934EDDB1	56ACD243BBF9EC14BAD2741CCC284AF6ECA629F03EA7CFA2CDA533568544FC55
Windows8-RT-KB2761226-arm.msu	FDAC3E74EF1C63F218580550E44F0B4D85BD0DE9	EDA439A2EC59A86798ECB15550A7AD1CBA865B585F9AE28728090DAD35BDFA1A
Windows8-RT-KB2761226-x64.msu	4A2229E97058AEDF8712A5A222C32C2463848D30	ACAFB697F6A439D417260F7943E90B2808B5C6719C177D0DB860EAE2A086D8A3
Windows8-RT-KB2761226-x86.msu	0E30512B0CDEF1BC84C7148AF460377F723851B1	907E400032648309A09F1DFABD9546DE2154EC7A8808A473749322ED284338EF
WindowsServer2003-KB2761226-ia64-DEU.exe	1BE8136F474527D210A44AA97AFEFD33598E05A7	55A85135F67D89E84A122F803E6CDA1050EC045A88980422548A57815E32E6A6
WindowsServer2003-KB2761226-ia64-ENU.exe	606F67374D99966FD3A0B3B35A4D337F1F9D3B71	FCCFE08E2DFBEEB2E02B48BAC6747DC3337B63DF88313FAAE7F8169A3F958780
WindowsServer2003-KB2761226-ia64-FRA.exe	4016BF72179BBB6504C8868FCE1358B04BC25D2C	CC623C9AE23BFE6C86F60A7A0243C2A339E8D2568E398C6A2ABB1991F3EA524B
WindowsServer2003-KB2761226-ia64-JPN.exe	4AE9293C5AF7963E6B4C9CB9CEA1B168CAAE71B8	7F0995EF3D0F2AFBD6C1708E7E5F0EAD7D20827FEE8115265BF4002433C41F48
WindowsServer2003-KB2761226-x86-CHS.exe	D32106B07BC2ED869E43D7EAD9D443481E91E3A6	3E8830E1C0F1D1CDA3026C37846F9021FE4DA24FDEC7D0488936B806B7366D34
WindowsServer2003-KB2761226-x86-CHT.exe	40964008E98174BB712353565E827E01C7179516	4665E4C10F8E1229A25ED92D8BEF5F7577E1E6CB4959020979AFFC6439503503
WindowsServer2003-KB2761226-x86-CSY.exe	FA8B62B5456FE9B33D22B2F30BAFFAB6FCEB3218	0C9B9701A9B9E3BC827BA902A650FDA7B01F98EF4486E845F5F09D2B6E7A9A10
WindowsServer2003-KB2761226-x86-DEU.exe	ACD550870162818E1A964CF005643D2C16CAE6D4	241294D0F297FD1F63F95AD35B3D3507DEDEC537463C882BE8E7737259587396
WindowsServer2003-KB2761226-x86-ENU.exe	FAE520FA63D1A9756A43A647B365331B1603F9CE	C2FEC9EF735424C30A4CD9FAF00C2C08BB68CF9D5EB6E25F3712D96DD6B92934
WindowsServer2003-KB2761226-x86-ESN.exe	3C2238FE2C21F4F209DDC0042AF70A5ECEFE146A	D281563EC0FBDBACA01EDD5496BCE132D379F22AFC4F0DB7C304AD393B370805
WindowsServer2003-KB2761226-x86-FRA.exe	3D5D24194F8B58F74EFB5975F3578D933CFE0F16	C39E4874D063486292F82E678B77B4A534ED7E046BBBA637A8467D328B3F0BF8
WindowsServer2003-KB2761226-x86-HUN.exe	0E07A4BD6ED694F2331D2C0F199542BDF7B0D7C8	2E9FABA9F97011EEE85114C157D2FBBFD87BC717CA47EDC6A235FA09D64BC2FA
WindowsServer2003-KB2761226-x86-ITA.exe	96CF63144958985924335CDD9CAFB669A526EDB6	6452C65FB2F10D1B3B9795ABAD031B1A2558C54CAC4072F2E23C8319F302485E
WindowsServer2003-KB2761226-x86-JPN.exe	035C0F44725D6C17B99A98C5ABA3F33304CF7E98	57D4F04A68FD97548313FC28522B9618581BE0DDF47FA3EE343AC5D35C417E3A
WindowsServer2003-KB2761226-x86-KOR.exe	76BF47399FAEA392FFEFEFC24FE89D7B7EFE141B	6EEB9AB172C9374560A042B1FE37884B06081F89E91CA72153F1AC8256B59F08
WindowsServer2003-KB2761226-x86-NLD.exe	603B31368D761EF903DAD94D81AF6FD26EDF9108	0CA1520113D3993A9E025E2E6F6ED67370EC3F7D1D9F7D62573E45262E0FF9A7
WindowsServer2003-KB2761226-x86-PLK.exe	B4EFC421E663EA79301F5746116924B17798C3D9	7F51BB7274E4DBC157F8230FC29F4C44203110C7553710BF249064D0EE297FD3
WindowsServer2003-KB2761226-x86-PTB.exe	D5572D93E7F822CE6C1B99FCD73A2D30BD3DE64E	B60ED1A68584FCE56FE376379C139C122CF8594521A84119EE64EDF8C80BC898
WindowsServer2003-KB2761226-x86-PTG.exe	76C264F40603C68670693A477514C2BCEA53B963	D064687E2AC15892D3B97ACBA39816EF52AC57B5D810699A65412A2383559FFA
WindowsServer2003-KB2761226-x86-RUS.exe	DA98025FA92F79CB49512EA504BA9D4AF72CCB1E	BFDD1C9D240B2509B8B716D9DF44117C45133C9D686F065342A23B21841CE478
WindowsServer2003-KB2761226-x86-SVE.exe	8B50384A8BB132A43B8D34F18A84494A6FDEB8DD	D928B17C35A99A0CEE685C8EEAB8CAA3112DBA2332AB226D84435F59CC97521F
WindowsServer2003-KB2761226-x86-TRK.exe	A04BC0EF13C3D8638A1C01F0C8DA67976F2EFA58	9B308C8685316C2198B641D68C3F86DEF088901353655CFB8962141E6AB214D0
WindowsServer2003.WindowsXP-KB2761226-x64-CHS.exe	761921710547D6845EBECB592340688AD73E7305	9EB459FA000B04458E16CB8DC9B04F65EA47C3EFDC8BD0FE77B55D92F519E76E
WindowsServer2003.WindowsXP-KB2761226-x64-CHT.exe	C9B45D546486B6F14F794173A8AE1A554CA61B6E	783708764664E180C385B0E993918ED773790CAC70AA436C196E32AC7E2657A0
WindowsServer2003.WindowsXP-KB2761226-x64-DEU.exe	D89876E7F30651059D13B8E964AB573421B67ED4	896CB33A782E754F8B201A05A6EDC102A70781780F39DD0A26F9FC3B6BAD687F
WindowsServer2003.WindowsXP-KB2761226-x64-ENU.exe	B54B5B8E119FDD1266B55E065796E764B79E68C6	DCDA34180E736C71F14032144CE7C3D2DD395ED63A1AD8334544783B7FD59634
WindowsServer2003.WindowsXP-KB2761226-x64-ESN.exe	E07B605044E90C515BA26912B70DAB278CC287E0	2288461275ACABDD61284074FE30F3C567AFD39503A2210CA69301AF3A1A2304
WindowsServer2003.WindowsXP-KB2761226-x64-FRA.exe	0827F98F24860F62C7DC1736508E0696915AB161	063FD8D60BF152FB59D10C833A077AD042BC6F861461E067F7A2033AC81B6658
WindowsServer2003.WindowsXP-KB2761226-x64-ITA.exe	1A4F4A7A260C9C4B16BCC6BED819547C878EA4B5	DD588B9FC0A9A4A331D5FCE61FEAA33589DC1592712C276EC27B06A6EC6EA54A
WindowsServer2003.WindowsXP-KB2761226-x64-JPN.exe	589518468270BECFB99833231BDEAA9702CF01F3	2AB46A42059BCAF0388FD6992D68C66CE5FDAC46553A4E42617477EA0200A71A
WindowsServer2003.WindowsXP-KB2761226-x64-KOR.exe	25CC46F4E261E1C480994012686A232CCDE9E817	E1A087019EB3DC394E6EBA8152DD59889F764B4E019AA32633BA113997DB261B
WindowsServer2003.WindowsXP-KB2761226-x64-PTB.exe	0D512EEF1FBDC9099C6417D0A795C7F77D472E30	B50E20A9D25735489BC69949C917B1D8A582AAA512DF5B989516A8954153E7E7
WindowsServer2003.WindowsXP-KB2761226-x64-RUS.exe	322C70D210D57177D89C8CE8C9F5AE925130CAA1	7F901348014CBC149A4A24976CDCBF931DC0E0641D1D233062FA97608F86C22A
WindowsXP-KB2761226-x86-ARA.exe	E001D2B155E4EDF40E7FE066EBCF3C7AD23D11FC	AF91537E5377956CB78B516E2C8BE662B255D5DB9A611E408325A714F7D44D81
WindowsXP-KB2761226-x86-CHS.exe	1A001009886A1664B61B9A1C32AFED21B9ACDC44	09153D9609E111C96A365F152B358AFCFF2A2D71687542D840CE73024A519FCE
WindowsXP-KB2761226-x86-CHT.exe	913617DCC46B1606E37449F454B2EE7474939537	E03B72C70FBB5EE2B6CD287313252A52E4700E4E8020962485DC98CDF83A3FC9
WindowsXP-KB2761226-x86-CSY.exe	65A129F4C36F0EC972963BD45A7B65D562B96826	D9A5D0EB22A133E00198F1B52E25A79A79E0897C148BC8AADC3C5768DE7A2E6B
WindowsXP-KB2761226-x86-DAN.exe	92A33B384DD2F1DA60BD20434F964ECEB26DB589	1485BF8209D45E0EEE43C0FED558F513045E5C09FFC0E2DF725AAE6060277172
WindowsXP-KB2761226-x86-DEU.exe	BE91B8A3D10A597C509291B0BD7E415EC97DDB96	AFAE23AB2094AFDD884E9F30126BC9DEC03DCA789D973590071F725FAFACD4D2
WindowsXP-KB2761226-x86-ELL.exe	C9C00B64962A7A27DE9DCEDF43244435A65B969E	CD6DF5018CB717F631A49E0C30D85B13075BD2E417CE4208109E3A02FAFDD07E
WindowsXP-KB2761226-x86-ENU.exe	C9FAB56F24603B3537BD48524D8DB09C569D2E26	B2F4F62AF8E818D55FD2E36349D0A0989410607FEDBB8C0CC63CD3C7DC8FEA0B
WindowsXP-KB2761226-x86-ESN.exe	BCC3AB06E2CD1B27F3AE001829D851C2B554DB2D	6F6A68D537E2CF57D9257749E73593F529E3924B029E80BC624BE7247C4BEE1D
WindowsXP-KB2761226-x86-FIN.exe	92015D5D935CFC2357AC7757C3C8D093782E92D1	56DCE7946D958C7D3C17BDA6E2836AA5EB88A1DA5E63D9BE7FC0A95530331D29
WindowsXP-KB2761226-x86-FRA.exe	07FA8C4CBF9DCD1975037EF988C63FD6AEEBEF50	9342F86EDE72930D7EB347DF9932935B07DA4BE67DEE0E4B05E3D2CEE58F3F3F
WindowsXP-KB2761226-x86-HEB.exe	5D7B2FE013AD57A9CD66645EF3779A054FC83403	7C36FFB8F52092A2DFF80D0B227925D2BF34892F64F9ECE6556E33FF2C0F02FF
WindowsXP-KB2761226-x86-HUN.exe	0D30D03E44A5ADBE8B513F2C8267C2DF6F15C0A8	E949FC12028361F058710591AE04F48AAE7588F4A70F94860C32BF0D0D8AF887
WindowsXP-KB2761226-x86-ITA.exe	458E52AB00CE3AADF2177D20054A1B9FDF7E0037	D995A2697232AA4530689B05494139B383EFC27C3A42445D5B3575E39A43817A
WindowsXP-KB2761226-x86-JPN.exe	3D744A43D248617ECF39A38B14D4A44DA9758F3C	FA61DAA86912A854429930D8B169BA33A516CC86B494BB18A9236E63D1D65B78
WindowsXP-KB2761226-x86-KOR.exe	0E2E7C4C3217E30B7F20C5B239B5AF1FC5A6C6CB	71E702C3225F48B00D127A25A6260621F5D7511205671B484EB5CB7E414DDAEE
WindowsXP-KB2761226-x86-NLD.exe	DD211F054AAD3A4983CE363D9150DAD1802FFA2F	CE2708E2B81655043F3521C47B3FCEEEC8766C864ACAD4517E723949E0FFDE61
WindowsXP-KB2761226-x86-NOR.exe	05C83ED68C78C732F1C2175147DC38EECCFBAA9B	9F55696E974F892D8A1D7EFC0BC65494A6F2BF53CD6B6317E9E4AD0FFA5BAFFC
WindowsXP-KB2761226-x86-PLK.exe	96D69C11CB7E29BC0BAF74B6AAFB820D710CDAE5	B506E523CBC347BC302E9C4FF6C4A3D0316F6BA5A8D7343DA0787C832571FABD
WindowsXP-KB2761226-x86-PTB.exe	670A3C907387A477BB7A9117B831FB58B80C046D	1768D3EB56EC31D6D1E7B0DF4F7D021543452191B3642AD16297E860EFBDB53E
WindowsXP-KB2761226-x86-PTG.exe	0EEE812948A0A7D8C718527633D1D7176684E1B7	D0CB07316249347FA43F671F72DE5FBA0EC901A116455674EACFABE731E7C17E
WindowsXP-KB2761226-x86-RUS.exe	81F369045903F0843402E1EED15FDA738FD54F93	2E704724076A1C6BD99C4E44E81F99CCA2C06C1170C7009ADC3A4FEEDBD5017C
WindowsXP-KB2761226-x86-SVE.exe	96637BDE960DD82E275F9F6EEF42055F629EE9CF	38709A313FA93E4E1A238829479C07756C5F6EC18C4D8A6C624B7251735D6E55
WindowsXP-KB2761226-x86-TRK.exe	ADAFB78DA74B8E37B13AB9136E50E465AD939FF3	209F719F45FC94CD80E9AACE4E1C258A2CDDC17DA6C0146055677583257235FD

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.

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Windows XP and Windows Server 2003 file information

The files that apply to a specific milestone (SPn) and service branch (QFE, GDR) are noted in the "SP requirement" and "Service branch" columns.
GDR service branches contain only those fixes that are widely released to address widespread, critical issues. QFE service branches contain hotfixes in addition to widely released fixes.
In addition to the files that are listed in these tables, this software update also installs an associated security catalog file (KBnumber.cat) that is signed with a Microsoft digital signature.

For all supported x86-based versions of Windows XP

File name	File version	File size	Date	Time	Platform	SP requirement	Service branch
Win32k.sys	5.1.2600.6307	1,866,368	22-Oct-2012	08:37	x86	SP3	SP3GDR
Win32k.sys	5.1.2600.6307	1,875,328	22-Oct-2012	08:43	x86	SP3	SP3QFE

For all supported x64-based versions of Windows Server 2003 and of Windows XP Professional x64 edition

File name	File version	File size	Date	Time	Platform	SP requirement	Service branch
Win32k.sys	5.2.3790.5079	4,578,816	21-Oct-2012	21:21	x64	SP2	SP2GDR
Win32k.sys	5.2.3790.5079	4,596,736	21-Oct-2012	21:16	x64	SP2	SP2QFE

For all supported x86-based versions of Windows Server 2003

File name	File version	File size	Date	Time	Platform	SP requirement	Service branch
Win32k.sys	5.2.3790.5079	1,864,704	19-Oct-2012	20:20	x86	SP2	SP2GDR
Win32k.sys	5.2.3790.5079	1,875,968	19-Oct-2012	20:30	x86	SP2	SP2QFE

For all supported IA-64-based versions of Windows Server 2003

File name	File version	File size	Date	Time	Platform	SP requirement	Service branch
Win32k.sys	5.2.3790.5079	5,615,104	21-Oct-2012	21:21	IA-64	SP2	SP2GDR
Win32k.sys	5.2.3790.5079	5,632,512	21-Oct-2012	21:16	IA-64	SP2	SP2QFE

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Windows Vista and Windows Server 2008 file information

The files that apply to a specific product, milestone (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
6.0.6002.18xxx Windows Vista SP2 and Windows Server 2008 SP2 SP2 GDR
6.0.6002.22xxx Windows Vista SP2 and Windows Server 2008 SP2 SP2 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 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 x86-based versions of Windows Vista and of Windows Server 2008

File name	File version	File size	Date	Time	Platform
Win32k.sys	6.0.6002.18709	2,047,488	12-Oct-2012	14:29	x86
Win32k.sys	6.0.6002.22949	2,055,680	12-Oct-2012	14:06	x86

"C:\cmd\SUR\2012 11\2761226\Windows6.0-KB2761226-x86.cab_CAB_files.htm"

For all supported x64-based versions of Windows Vista and of Windows Server 2008

File name	File version	File size	Date	Time	Platform
Win32k.sys	6.0.6002.18709	2,769,920	12-Oct-2012	14:53	x64
Win32k.sys	6.0.6002.22949	2,772,480	12-Oct-2012	14:41	x64

For all supported IA-64-based versions of Windows Server 2008

File name	File version	File size	Date	Time	Platform
Win32k.sys	6.0.6002.18709	6,656,512	12-Oct-2012	14:04	IA-64
Win32k.sys	6.0.6002.22949	6,666,752	12-Oct-2012	13:41	IA-64

Additional file information for Windows Vista and for Windows Server 2008

Additional files for all supported x86-based versions of Windows Vista and of Windows Server 2008

File name	Package_1_for_kb2761226_bf~31bf3856ad364e35~x86~~6.0.1.1.mum
File version	Not Applicable
File size	2,385
Date (UTC)	13-Oct-2012
Time (UTC)	06:16
Platform	Not Applicable

File name	Package_1_for_kb2761226~31bf3856ad364e35~x86~~6.0.1.1.mum
File version	Not Applicable
File size	3,102
Date (UTC)	13-Oct-2012
Time (UTC)	06:15
Platform	Not Applicable

File name	Package_2_for_kb2761226_bf~31bf3856ad364e35~x86~~6.0.1.1.mum
File version	Not Applicable
File size	2,227
Date (UTC)	13-Oct-2012
Time (UTC)	06:16
Platform	Not Applicable

File name	Package_2_for_kb2761226~31bf3856ad364e35~x86~~6.0.1.1.mum
File version	Not Applicable
File size	2,940
Date (UTC)	13-Oct-2012
Time (UTC)	06:15
Platform	Not Applicable

File name	Package_3_for_kb2761226_bf~31bf3856ad364e35~x86~~6.0.1.1.mum
File version	Not Applicable
File size	2,227
Date (UTC)	13-Oct-2012
Time (UTC)	06:16
Platform	Not Applicable

File name	Package_3_for_kb2761226~31bf3856ad364e35~x86~~6.0.1.1.mum
File version	Not Applicable
File size	2,940
Date (UTC)	13-Oct-2012
Time (UTC)	06:15
Platform	Not Applicable

File name	Package_for_kb2761226_client_2_bf~31bf3856ad364e35~x86~~6.0.1.1.mum
File version	Not Applicable
File size	1,681
Date (UTC)	13-Oct-2012
Time (UTC)	06:16
Platform	Not Applicable

File name	Package_for_kb2761226_client_2~31bf3856ad364e35~x86~~6.0.1.1.mum
File version	Not Applicable
File size	1,708
Date (UTC)	13-Oct-2012
Time (UTC)	06:15
Platform	Not Applicable

File name	Package_for_kb2761226_client_bf~31bf3856ad364e35~x86~~6.0.1.1.mum
File version	Not Applicable
File size	1,426
Date (UTC)	13-Oct-2012
Time (UTC)	06:16
Platform	Not Applicable

File name	Package_for_kb2761226_client~31bf3856ad364e35~x86~~6.0.1.1.mum
File version	Not Applicable
File size	1,446
Date (UTC)	13-Oct-2012
Time (UTC)	06:15
Platform	Not Applicable

File name	Package_for_kb2761226_sc_1_bf~31bf3856ad364e35~x86~~6.0.1.1.mum
File version	Not Applicable
File size	1,677
Date (UTC)	13-Oct-2012
Time (UTC)	06:16
Platform	Not Applicable

File name	Package_for_kb2761226_sc_1~31bf3856ad364e35~x86~~6.0.1.1.mum
File version	Not Applicable
File size	1,704
Date (UTC)	13-Oct-2012
Time (UTC)	06:15
Platform	Not Applicable

File name	Package_for_kb2761226_sc_bf~31bf3856ad364e35~x86~~6.0.1.1.mum
File version	Not Applicable
File size	1,418
Date (UTC)	13-Oct-2012
Time (UTC)	06:16
Platform	Not Applicable

File name	Package_for_kb2761226_sc~31bf3856ad364e35~x86~~6.0.1.1.mum
File version	Not Applicable
File size	1,438
Date (UTC)	13-Oct-2012
Time (UTC)	06:15
Platform	Not Applicable

File name	Package_for_kb2761226_server_1_bf~31bf3856ad364e35~x86~~6.0.1.1.mum
File version	Not Applicable
File size	1,681
Date (UTC)	13-Oct-2012
Time (UTC)	06:16
Platform	Not Applicable

File name	Package_for_kb2761226_server_1~31bf3856ad364e35~x86~~6.0.1.1.mum
File version	Not Applicable
File size	1,708
Date (UTC)	13-Oct-2012
Time (UTC)	06:15
Platform	Not Applicable

File name	Package_for_kb2761226_server_bf~31bf3856ad364e35~x86~~6.0.1.1.mum
File version	Not Applicable
File size	1,426
Date (UTC)	13-Oct-2012
Time (UTC)	06:16
Platform	Not Applicable

File name	Package_for_kb2761226_server~31bf3856ad364e35~x86~~6.0.1.1.mum
File version	Not Applicable
File size	1,446
Date (UTC)	13-Oct-2012
Time (UTC)	06:15
Platform	Not Applicable

File name	Update-bf.mum
File version	Not Applicable
File size	3,020
Date (UTC)	13-Oct-2012
Time (UTC)	06:16
Platform	Not Applicable

File name	X86_b180b04a1627a23530bf0566e80f9558_31bf3856ad364e35_6.0.6002.22949_none_69bcc8f02711c348.manifest
File version	Not Applicable
File size	694
Date (UTC)	13-Oct-2012
Time (UTC)	06:15
Platform	Not Applicable

File name	X86_fdccdf62b5d446f065c0682c334074b2_31bf3856ad364e35_6.0.6002.18709_none_13eb4c6f4b45cd75.manifest
File version	Not Applicable
File size	694
Date (UTC)	13-Oct-2012
Time (UTC)	06:15
Platform	Not Applicable

File name	X86_microsoft-windows-win32k_31bf3856ad364e35_6.0.6002.18709_none_bae3013897a4e679.manifest
File version	Not Applicable
File size	6,543
Date (UTC)	12-Oct-2012
Time (UTC)	19:41
Platform	Not Applicable

File name	X86_microsoft-windows-win32k_31bf3856ad364e35_6.0.6002.22949_none_bb416039b0e2f32e.manifest
File version	Not Applicable
File size	6,543
Date (UTC)	12-Oct-2012
Time (UTC)	19:09
Platform	Not Applicable

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

File name	Amd64_90aba72b23c81b17e931e9ddb47ce9fb_31bf3856ad364e35_6.0.6002.18709_none_4f2a598761330dd5.manifest
File version	Not Applicable
File size	1,038
Date (UTC)	13-Oct-2012
Time (UTC)	06:15
Platform	Not Applicable

File name	Amd64_9bbfd6e0bcde49eac52a0e8e0965ca43_31bf3856ad364e35_6.0.6002.22949_none_013ee49d605aad2c.manifest
File version	Not Applicable
File size	1,038
Date (UTC)	13-Oct-2012
Time (UTC)	06:15
Platform	Not Applicable

File name	Amd64_microsoft-windows-win32k_31bf3856ad364e35_6.0.6002.18709_none_17019cbc500257af.manifest
File version	Not Applicable
File size	6,559
Date (UTC)	12-Oct-2012
Time (UTC)	20:05
Platform	Not Applicable

File name	Amd64_microsoft-windows-win32k_31bf3856ad364e35_6.0.6002.22949_none_175ffbbd69406464.manifest
File version	Not Applicable
File size	6,559
Date (UTC)	12-Oct-2012
Time (UTC)	19:24
Platform	Not Applicable

File name	Package_1_for_kb2761226_bf~31bf3856ad364e35~amd64~~6.0.1.1.mum
File version	Not Applicable
File size	2,611
Date (UTC)	13-Oct-2012
Time (UTC)	06:16
Platform	Not Applicable

File name	Package_1_for_kb2761226~31bf3856ad364e35~amd64~~6.0.1.1.mum
File version	Not Applicable
File size	3,552
Date (UTC)	13-Oct-2012
Time (UTC)	06:15
Platform	Not Applicable

File name	Package_2_for_kb2761226_bf~31bf3856ad364e35~amd64~~6.0.1.1.mum
File version	Not Applicable
File size	2,451
Date (UTC)	13-Oct-2012
Time (UTC)	06:16
Platform	Not Applicable

File name	Package_2_for_kb2761226~31bf3856ad364e35~amd64~~6.0.1.1.mum
File version	Not Applicable
File size	3,388
Date (UTC)	13-Oct-2012
Time (UTC)	06:15
Platform	Not Applicable

File name	Package_3_for_kb2761226_bf~31bf3856ad364e35~amd64~~6.0.1.1.mum
File version	Not Applicable
File size	2,451
Date (UTC)	13-Oct-2012
Time (UTC)	06:16
Platform	Not Applicable

File name	Package_3_for_kb2761226~31bf3856ad364e35~amd64~~6.0.1.1.mum
File version	Not Applicable
File size	3,388
Date (UTC)	13-Oct-2012
Time (UTC)	06:15
Platform	Not Applicable

File name	Package_for_kb2761226_client_2_bf~31bf3856ad364e35~amd64~~6.0.1.1.mum
File version	Not Applicable
File size	1,693
Date (UTC)	13-Oct-2012
Time (UTC)	06:16
Platform	Not Applicable

File name	Package_for_kb2761226_client_2~31bf3856ad364e35~amd64~~6.0.1.1.mum
File version	Not Applicable
File size	1,720
Date (UTC)	13-Oct-2012
Time (UTC)	06:15
Platform	Not Applicable

File name	Package_for_kb2761226_client_bf~31bf3856ad364e35~amd64~~6.0.1.1.mum
File version	Not Applicable
File size	1,434
Date (UTC)	13-Oct-2012
Time (UTC)	06:16
Platform	Not Applicable

File name	Package_for_kb2761226_client~31bf3856ad364e35~amd64~~6.0.1.1.mum
File version	Not Applicable
File size	1,454
Date (UTC)	13-Oct-2012
Time (UTC)	06:15
Platform	Not Applicable

File name	Package_for_kb2761226_sc_1_bf~31bf3856ad364e35~amd64~~6.0.1.1.mum
File version	Not Applicable
File size	1,689
Date (UTC)	13-Oct-2012
Time (UTC)	06:16
Platform	Not Applicable

File name	Package_for_kb2761226_sc_1~31bf3856ad364e35~amd64~~6.0.1.1.mum
File version	Not Applicable
File size	1,716
Date (UTC)	13-Oct-2012
Time (UTC)	06:15
Platform	Not Applicable

File name	Package_for_kb2761226_sc_bf~31bf3856ad364e35~amd64~~6.0.1.1.mum
File version	Not Applicable
File size	1,426
Date (UTC)	13-Oct-2012
Time (UTC)	06:16
Platform	Not Applicable

File name	Package_for_kb2761226_sc~31bf3856ad364e35~amd64~~6.0.1.1.mum
File version	Not Applicable
File size	1,446
Date (UTC)	13-Oct-2012
Time (UTC)	06:15
Platform	Not Applicable

File name	Package_for_kb2761226_server_1_bf~31bf3856ad364e35~amd64~~6.0.1.1.mum
File version	Not Applicable
File size	1,693
Date (UTC)	13-Oct-2012
Time (UTC)	06:16
Platform	Not Applicable

File name	Package_for_kb2761226_server_1~31bf3856ad364e35~amd64~~6.0.1.1.mum
File version	Not Applicable
File size	1,720
Date (UTC)	13-Oct-2012
Time (UTC)	06:15
Platform	Not Applicable

File name	Package_for_kb2761226_server_bf~31bf3856ad364e35~amd64~~6.0.1.1.mum
File version	Not Applicable
File size	1,434
Date (UTC)	13-Oct-2012
Time (UTC)	06:16
Platform	Not Applicable

File name	Package_for_kb2761226_server~31bf3856ad364e35~amd64~~6.0.1.1.mum
File version	Not Applicable
File size	1,454
Date (UTC)	13-Oct-2012
Time (UTC)	06:15
Platform	Not Applicable

File name	Update-bf.mum
File version	Not Applicable
File size	3,044
Date (UTC)	13-Oct-2012
Time (UTC)	06:16
Platform	Not Applicable

File name	Wow64_microsoft-windows-win32k_31bf3856ad364e35_6.0.6002.18709_none_2156470e846319aa.manifest
File version	Not Applicable
File size	5,013
Date (UTC)	12-Oct-2012
Time (UTC)	18:29
Platform	Not Applicable

File name	Wow64_microsoft-windows-win32k_31bf3856ad364e35_6.0.6002.22949_none_21b4a60f9da1265f.manifest
File version	Not Applicable
File size	5,013
Date (UTC)	12-Oct-2012
Time (UTC)	17:43
Platform	Not Applicable

Additional files for all supported IA-64-based versions of Windows Server 2008

File name	Ia64_d1a01333701c72636837b09e70410220_31bf3856ad364e35_6.0.6002.22949_none_3f55249bff37f28e.manifest
File version	Not Applicable
File size	1,036
Date (UTC)	13-Oct-2012
Time (UTC)	06:15
Platform	Not Applicable

File name	Ia64_e9c02c9f2886bc450ad0744d61d1f1e4_31bf3856ad364e35_6.0.6002.18709_none_e61b8e512b298d55.manifest
File version	Not Applicable
File size	1,036
Date (UTC)	13-Oct-2012
Time (UTC)	06:15
Platform	Not Applicable

File name	Ia64_microsoft-windows-win32k_31bf3856ad364e35_6.0.6002.18709_none_bae4a52e97a2ef75.manifest
File version	Not Applicable
File size	6,551
Date (UTC)	12-Oct-2012
Time (UTC)	18:04
Platform	Not Applicable

File name	Ia64_microsoft-windows-win32k_31bf3856ad364e35_6.0.6002.22949_none_bb43042fb0e0fc2a.manifest
File version	Not Applicable
File size	6,551
Date (UTC)	12-Oct-2012
Time (UTC)	16:56
Platform	Not Applicable

File name	Package_1_for_kb2761226_bf~31bf3856ad364e35~ia64~~6.0.1.1.mum
File version	Not Applicable
File size	2,281
Date (UTC)	13-Oct-2012
Time (UTC)	06:16
Platform	Not Applicable

File name	Package_1_for_kb2761226~31bf3856ad364e35~ia64~~6.0.1.1.mum
File version	Not Applicable
File size	3,212
Date (UTC)	13-Oct-2012
Time (UTC)	06:15
Platform	Not Applicable

File name	Package_2_for_kb2761226_bf~31bf3856ad364e35~ia64~~6.0.1.1.mum
File version	Not Applicable
File size	2,281
Date (UTC)	13-Oct-2012
Time (UTC)	06:16
Platform	Not Applicable

File name	Package_2_for_kb2761226~31bf3856ad364e35~ia64~~6.0.1.1.mum
File version	Not Applicable
File size	3,212
Date (UTC)	13-Oct-2012
Time (UTC)	06:15
Platform	Not Applicable

File name	Package_for_kb2761226_sc_1_bf~31bf3856ad364e35~ia64~~6.0.1.1.mum
File version	Not Applicable
File size	1,521
Date (UTC)	13-Oct-2012
Time (UTC)	06:16
Platform	Not Applicable

File name	Package_for_kb2761226_sc_1~31bf3856ad364e35~ia64~~6.0.1.1.mum
File version	Not Applicable
File size	1,544
Date (UTC)	13-Oct-2012
Time (UTC)	06:15
Platform	Not Applicable

File name	Package_for_kb2761226_sc_bf~31bf3856ad364e35~ia64~~6.0.1.1.mum
File version	Not Applicable
File size	1,422
Date (UTC)	13-Oct-2012
Time (UTC)	06:16
Platform	Not Applicable

File name	Package_for_kb2761226_sc~31bf3856ad364e35~ia64~~6.0.1.1.mum
File version	Not Applicable
File size	1,441
Date (UTC)	13-Oct-2012
Time (UTC)	06:15
Platform	Not Applicable

File name	Package_for_kb2761226_server_1_bf~31bf3856ad364e35~ia64~~6.0.1.1.mum
File version	Not Applicable
File size	1,525
Date (UTC)	13-Oct-2012
Time (UTC)	06:16
Platform	Not Applicable

File name	Package_for_kb2761226_server_1~31bf3856ad364e35~ia64~~6.0.1.1.mum
File version	Not Applicable
File size	1,548
Date (UTC)	13-Oct-2012
Time (UTC)	06:15
Platform	Not Applicable

File name	Package_for_kb2761226_server_bf~31bf3856ad364e35~ia64~~6.0.1.1.mum
File version	Not Applicable
File size	1,430
Date (UTC)	13-Oct-2012
Time (UTC)	06:16
Platform	Not Applicable

File name	Package_for_kb2761226_server~31bf3856ad364e35~ia64~~6.0.1.1.mum
File version	Not Applicable
File size	1,449
Date (UTC)	13-Oct-2012
Time (UTC)	06:15
Platform	Not Applicable

File name	Update-bf.mum
File version	Not Applicable
File size	2,221
Date (UTC)	13-Oct-2012
Time (UTC)	06:16
Platform	Not Applicable

File name	Wow64_microsoft-windows-win32k_31bf3856ad364e35_6.0.6002.18709_none_2156470e846319aa.manifest
File version	Not Applicable
File size	5,013
Date (UTC)	12-Oct-2012
Time (UTC)	18:29
Platform	Not Applicable

File name	Wow64_microsoft-windows-win32k_31bf3856ad364e35_6.0.6002.22949_none_21b4a60f9da1265f.manifest
File version	Not Applicable
File size	5,013
Date (UTC)	12-Oct-2012
Time (UTC)	17:43
Platform	Not Applicable

↑ Back to the top

Windows 7 and 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:

Version	Product	Milestone	Service branch
6.1.7600.16xxx	Windows 7 and Windows Server 2008 R2	RTM	GDR
6.1.7600.20xxx	Windows 7 and Windows Server 2008 R2	RTM	LDR
6.1.7601.17xxx	Windows 7 and Windows Server 2008 R2	SP1	GDR
6.1.7601.21xxx	Windows 7 and Windows Server 2008 R2	SP1	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 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 x86-based versions of Windows 7

File name	File version	File size	Date	Time	Platform
Win32k.sys	6.1.7600.17147	2,344,960	18-Oct-2012	17:57	x86
Win32k.sys	6.1.7600.21347	2,353,664	18-Oct-2012	18:04	x86
Win32k.sys	6.1.7601.17977	2,345,984	18-Oct-2012	17:59	x86
Win32k.sys	6.1.7601.22137	2,354,176	18-Oct-2012	17:47	x86

For all supported x64-based versions of Windows 7 and of Windows Server 2008 R2

File name	File version	File size	Date	Time	Platform
Win32k.sys	6.1.7600.17147	3,147,264	18-Oct-2012	18:18	x64
Win32k.sys	6.1.7600.21347	3,151,872	18-Oct-2012	18:35	x64
Win32k.sys	6.1.7601.17977	3,149,824	18-Oct-2012	18:25	x64
Win32k.sys	6.1.7601.22137	3,151,872	18-Oct-2012	18:14	x64

For all supported IA-64-based versions of Windows Server 2008 R2

File name	File version	File size	Date	Time	Platform
Win32k.sys	6.1.7600.17147	7,451,648	18-Oct-2012	17:44	IA-64
Win32k.sys	6.1.7600.21347	7,456,256	18-Oct-2012	18:07	IA-64
Win32k.sys	6.1.7601.17977	7,444,480	18-Oct-2012	17:45	IA-64
Win32k.sys	6.1.7601.22137	7,449,600	18-Oct-2012	17:49	IA-64

Additional file information for Windows 7 and Windows Server 2008 R2

Additional files for all supported x86-based versions of Windows 7

File name	Package_1_for_kb2761226_bf~31bf3856ad364e35~x86~~6.1.1.2.mum
File version	Not Applicable
File size	1,784
Date (UTC)	19-Oct-2012
Time (UTC)	02:39
Platform	Not Applicable

File name	Package_1_for_kb2761226~31bf3856ad364e35~x86~~6.1.1.2.mum
File version	Not Applicable
File size	2,485
Date (UTC)	19-Oct-2012
Time (UTC)	02:39
Platform	Not Applicable

File name	Package_2_for_kb2761226_bf~31bf3856ad364e35~x86~~6.1.1.2.mum
File version	Not Applicable
File size	1,789
Date (UTC)	19-Oct-2012
Time (UTC)	02:39
Platform	Not Applicable

File name	Package_2_for_kb2761226~31bf3856ad364e35~x86~~6.1.1.2.mum
File version	Not Applicable
File size	2,688
Date (UTC)	19-Oct-2012
Time (UTC)	02:39
Platform	Not Applicable

File name	Package_3_for_kb2761226_bf~31bf3856ad364e35~x86~~6.1.1.2.mum
File version	Not Applicable
File size	1,769
Date (UTC)	19-Oct-2012
Time (UTC)	02:39
Platform	Not Applicable

File name	Package_3_for_kb2761226~31bf3856ad364e35~x86~~6.1.1.2.mum
File version	Not Applicable
File size	2,670
Date (UTC)	19-Oct-2012
Time (UTC)	02:39
Platform	Not Applicable

File name	Package_4_for_kb2761226_bf~31bf3856ad364e35~x86~~6.1.1.2.mum
File version	Not Applicable
File size	1,784
Date (UTC)	19-Oct-2012
Time (UTC)	02:39
Platform	Not Applicable

File name	Package_4_for_kb2761226~31bf3856ad364e35~x86~~6.1.1.2.mum
File version	Not Applicable
File size	2,485
Date (UTC)	19-Oct-2012
Time (UTC)	02:39
Platform	Not Applicable

File name	Package_5_for_kb2761226_bf~31bf3856ad364e35~x86~~6.1.1.2.mum
File version	Not Applicable
File size	1,983
Date (UTC)	19-Oct-2012
Time (UTC)	02:39
Platform	Not Applicable

File name	Package_5_for_kb2761226~31bf3856ad364e35~x86~~6.1.1.2.mum
File version	Not Applicable
File size	2,491
Date (UTC)	19-Oct-2012
Time (UTC)	02:39
Platform	Not Applicable

File name	Package_6_for_kb2761226_bf~31bf3856ad364e35~x86~~6.1.1.2.mum
File version	Not Applicable
File size	1,965
Date (UTC)	19-Oct-2012
Time (UTC)	02:39
Platform	Not Applicable

File name	Package_6_for_kb2761226~31bf3856ad364e35~x86~~6.1.1.2.mum
File version	Not Applicable
File size	2,472
Date (UTC)	19-Oct-2012
Time (UTC)	02:39
Platform	Not Applicable

File name	Package_for_kb2761226_rtm_bf~31bf3856ad364e35~x86~~6.1.1.2.mum
File version	Not Applicable
File size	2,865
Date (UTC)	19-Oct-2012
Time (UTC)	02:39
Platform	Not Applicable

File name	Package_for_kb2761226_rtm~31bf3856ad364e35~x86~~6.1.1.2.mum
File version	Not Applicable
File size	2,935
Date (UTC)	19-Oct-2012
Time (UTC)	02:39
Platform	Not Applicable

File name	Package_for_kb2761226_sp1_bf~31bf3856ad364e35~x86~~6.1.1.2.mum
File version	Not Applicable
File size	1,894
Date (UTC)	19-Oct-2012
Time (UTC)	02:39
Platform	Not Applicable

File name	Package_for_kb2761226_sp1~31bf3856ad364e35~x86~~6.1.1.2.mum
File version	Not Applicable
File size	1,929
Date (UTC)	19-Oct-2012
Time (UTC)	02:39
Platform	Not Applicable

File name	Update-bf.mum
File version	Not Applicable
File size	2,728
Date (UTC)	19-Oct-2012
Time (UTC)	02:39
Platform	Not Applicable

File name	X86_4b15d09b03be630caa4d02d9618a7e8a_31bf3856ad364e35_6.1.7601.17977_none_8106e363e8187e64.manifest
File version	Not Applicable
File size	694
Date (UTC)	19-Oct-2012
Time (UTC)	02:39
Platform	Not Applicable

File name	X86_8113e110c76a1a4db16948c7af825f5f_31bf3856ad364e35_6.1.7600.17147_none_a9d74627a343b8bb.manifest
File version	Not Applicable
File size	694
Date (UTC)	19-Oct-2012
Time (UTC)	02:39
Platform	Not Applicable

File name	X86_9013b03105aca08de3ec7f7ff25bf556_31bf3856ad364e35_6.1.7600.21347_none_906007438bb62ca2.manifest
File version	Not Applicable
File size	694
Date (UTC)	19-Oct-2012
Time (UTC)	02:39
Platform	Not Applicable

File name	X86_bd3746ba0b793d76195c76226e3cf42c_31bf3856ad364e35_6.1.7601.22137_none_9291f82bae0f1855.manifest
File version	Not Applicable
File size	694
Date (UTC)	19-Oct-2012
Time (UTC)	02:39
Platform	Not Applicable

File name	X86_microsoft-windows-win32k_31bf3856ad364e35_6.1.7600.17147_none_b8f6f58dfbb8416e.manifest
File version	Not Applicable
File size	42,086
Date (UTC)	18-Oct-2012
Time (UTC)	20:25
Platform	Not Applicable

File name	X86_microsoft-windows-win32k_31bf3856ad364e35_6.1.7600.21347_none_b980943f14d5de5f.manifest
File version	Not Applicable
File size	42,086
Date (UTC)	18-Oct-2012
Time (UTC)	22:07
Platform	Not Applicable

File name	X86_microsoft-windows-win32k_31bf3856ad364e35_6.1.7601.17977_none_babd0c93f8f6cb12.manifest
File version	Not Applicable
File size	42,086
Date (UTC)	19-Oct-2012
Time (UTC)	00:16
Platform	Not Applicable

File name	X86_microsoft-windows-win32k_31bf3856ad364e35_6.1.7601.22137_none_bb71c13111f42e5a.manifest
File version	Not Applicable
File size	42,086
Date (UTC)	18-Oct-2012
Time (UTC)	23:53
Platform	Not Applicable

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

File name	Ia64_4fa8770c6dc26f8baf8cab5579bc5476_31bf3856ad364e35_6.1.7600.21347_none_a8f47ae31bef9061.manifest
File version	Not Applicable
File size	1,036
Date (UTC)	19-Oct-2012
Time (UTC)	02:39
Platform	Not Applicable

File name	Ia64_80399f9f89c9fb090d2cd60ef9f3e9a1_31bf3856ad364e35_6.1.7601.22137_none_cb86442efc6d09c1.manifest
File version	Not Applicable
File size	1,036
Date (UTC)	19-Oct-2012
Time (UTC)	02:39
Platform	Not Applicable

File name	Ia64_ad00bc1a64e39bd2a13aee05ca1cdb59_31bf3856ad364e35_6.1.7600.17147_none_5b9680f3b777e517.manifest
File version	Not Applicable
File size	1,036
Date (UTC)	19-Oct-2012
Time (UTC)	02:39
Platform	Not Applicable

File name	Ia64_c9c6107e827bd42a4e130afc2219ac63_31bf3856ad364e35_6.1.7601.17977_none_a82219134dc7c7f9.manifest
File version	Not Applicable
File size	1,036
Date (UTC)	19-Oct-2012
Time (UTC)	02:39
Platform	Not Applicable

File name	Ia64_microsoft-windows-win32k_31bf3856ad364e35_6.1.7600.17147_none_b8f89983fbb64a6a.manifest
File version	Not Applicable
File size	42,088
Date (UTC)	18-Oct-2012
Time (UTC)	21:14
Platform	Not Applicable

File name	Ia64_microsoft-windows-win32k_31bf3856ad364e35_6.1.7600.21347_none_b982383514d3e75b.manifest
File version	Not Applicable
File size	42,088
Date (UTC)	18-Oct-2012
Time (UTC)	22:55
Platform	Not Applicable

File name	Ia64_microsoft-windows-win32k_31bf3856ad364e35_6.1.7601.17977_none_babeb089f8f4d40e.manifest
File version	Not Applicable
File size	42,088
Date (UTC)	18-Oct-2012
Time (UTC)	21:31
Platform	Not Applicable

File name	Ia64_microsoft-windows-win32k_31bf3856ad364e35_6.1.7601.22137_none_bb73652711f23756.manifest
File version	Not Applicable
File size	42,088
Date (UTC)	18-Oct-2012
Time (UTC)	21:51
Platform	Not Applicable

File name	Package_1_for_kb2761226_bf~31bf3856ad364e35~ia64~~6.1.1.2.mum
File version	Not Applicable
File size	2,002
Date (UTC)	19-Oct-2012
Time (UTC)	02:39
Platform	Not Applicable

File name	Package_1_for_kb2761226~31bf3856ad364e35~ia64~~6.1.1.2.mum
File version	Not Applicable
File size	3,128
Date (UTC)	19-Oct-2012
Time (UTC)	02:39
Platform	Not Applicable

File name	Package_2_for_kb2761226_bf~31bf3856ad364e35~ia64~~6.1.1.2.mum
File version	Not Applicable
File size	2,197
Date (UTC)	19-Oct-2012
Time (UTC)	02:39
Platform	Not Applicable

File name	Package_2_for_kb2761226~31bf3856ad364e35~ia64~~6.1.1.2.mum
File version	Not Applicable
File size	2,925
Date (UTC)	19-Oct-2012
Time (UTC)	02:39
Platform	Not Applicable

File name	Package_for_kb2761226_rtm_bf~31bf3856ad364e35~ia64~~6.1.1.2.mum
File version	Not Applicable
File size	1,458
Date (UTC)	19-Oct-2012
Time (UTC)	02:39
Platform	Not Applicable

File name	Package_for_kb2761226_rtm~31bf3856ad364e35~ia64~~6.1.1.2.mum
File version	Not Applicable
File size	1,477
Date (UTC)	19-Oct-2012
Time (UTC)	02:39
Platform	Not Applicable

File name	Package_for_kb2761226_sp1_bf~31bf3856ad364e35~ia64~~6.1.1.2.mum
File version	Not Applicable
File size	1,436
Date (UTC)	19-Oct-2012
Time (UTC)	02:39
Platform	Not Applicable

File name	Package_for_kb2761226_sp1~31bf3856ad364e35~ia64~~6.1.1.2.mum
File version	Not Applicable
File size	1,455
Date (UTC)	19-Oct-2012
Time (UTC)	02:39
Platform	Not Applicable

File name	Update-bf.mum
File version	Not Applicable
File size	1,918
Date (UTC)	19-Oct-2012
Time (UTC)	02:39
Platform	Not Applicable

File name	Wow64_microsoft-windows-win32k_31bf3856ad364e35_6.1.7600.17147_none_1f6a3b63e876749f.manifest
File version	Not Applicable
File size	4,178
Date (UTC)	18-Oct-2012
Time (UTC)	20:07
Platform	Not Applicable

File name	Wow64_microsoft-windows-win32k_31bf3856ad364e35_6.1.7600.21347_none_1ff3da1501941190.manifest
File version	Not Applicable
File size	4,178
Date (UTC)	18-Oct-2012
Time (UTC)	21:54
Platform	Not Applicable

File name	Wow64_microsoft-windows-win32k_31bf3856ad364e35_6.1.7601.17977_none_21305269e5b4fe43.manifest
File version	Not Applicable
File size	4,178
Date (UTC)	18-Oct-2012
Time (UTC)	22:35
Platform	Not Applicable

File name	Wow64_microsoft-windows-win32k_31bf3856ad364e35_6.1.7601.22137_none_21e50706feb2618b.manifest
File version	Not Applicable
File size	4,178
Date (UTC)	18-Oct-2012
Time (UTC)	21:44
Platform	Not Applicable

Additional files for all supported IA-64-based versions of Windows Server 2008 R2

File name	Amd64_00a6484008fdfd0123da5ee662cf58ca_31bf3856ad364e35_6.1.7600.21347_none_20c9168b31f14209.manifest
File version	Not Applicable
File size	698
Date (UTC)	19-Oct-2012
Time (UTC)	02:39
Platform	Not Applicable

File name	Amd64_1c31ae7235ffb6898c16e54e08c24cec_31bf3856ad364e35_6.1.7601.22137_none_d3df520f06bb655c.manifest
File version	Not Applicable
File size	698
Date (UTC)	19-Oct-2012
Time (UTC)	02:39
Platform	Not Applicable

File name	Amd64_67354a4a9a81e185ff4b17a8119ee6ce_31bf3856ad364e35_6.1.7600.21347_none_0731a2d7349a55ad.manifest
File version	Not Applicable
File size	1,038
Date (UTC)	19-Oct-2012
Time (UTC)	02:39
Platform	Not Applicable

File name	Amd64_67a45f01758fcaf5abba756a915c04f9_31bf3856ad364e35_6.1.7600.17147_none_f90845c8433e8298.manifest
File version	Not Applicable
File size	1,038
Date (UTC)	19-Oct-2012
Time (UTC)	02:39
Platform	Not Applicable

File name	Amd64_7429427ceb067c3fe8d4b1b9cae2b4f6_31bf3856ad364e35_6.1.7601.17977_none_76e04e67a2cc9f4f.manifest
File version	Not Applicable
File size	698
Date (UTC)	19-Oct-2012
Time (UTC)	02:39
Platform	Not Applicable

File name	Amd64_83f246355bd4de417aae57b937b2768c_31bf3856ad364e35_6.1.7601.17977_none_13afa8af803a4aba.manifest
File version	Not Applicable
File size	698
Date (UTC)	19-Oct-2012
Time (UTC)	02:39
Platform	Not Applicable

File name	Amd64_9638bbad5457348d3307bc6a1cc455ac_31bf3856ad364e35_6.1.7601.22137_none_0a97858ff71b6704.manifest
File version	Not Applicable
File size	1,038
Date (UTC)	19-Oct-2012
Time (UTC)	02:39
Platform	Not Applicable

File name	Amd64_a1759eeae508488714372680e5481b18_31bf3856ad364e35_6.1.7600.21347_none_1d53dcc138a601ae.manifest
File version	Not Applicable
File size	698
Date (UTC)	19-Oct-2012
Time (UTC)	02:39
Platform	Not Applicable

File name	Amd64_ad28e3b2b59998953a8d68c5da2b2267_31bf3856ad364e35_6.1.7600.17147_none_c565ebb5c2656552.manifest
File version	Not Applicable
File size	698
Date (UTC)	19-Oct-2012
Time (UTC)	02:39
Platform	Not Applicable

File name	Amd64_ba06c65b058cd7d426b2895ea22ad140_31bf3856ad364e35_6.1.7600.17147_none_df1c3f3529899ec3.manifest
File version	Not Applicable
File size	698
Date (UTC)	19-Oct-2012
Time (UTC)	02:39
Platform	Not Applicable

File name	Amd64_ba3dbaf578967f2a960f04472f0add3c_31bf3856ad364e35_6.1.7601.22137_none_d00b72d5094c2238.manifest
File version	Not Applicable
File size	698
Date (UTC)	19-Oct-2012
Time (UTC)	02:39
Platform	Not Applicable

File name	Amd64_cea327c81f3c5d12517e529b0bf48308_31bf3856ad364e35_6.1.7601.17977_none_affdf1b00adf71cb.manifest
File version	Not Applicable
File size	1,038
Date (UTC)	19-Oct-2012
Time (UTC)	02:39
Platform	Not Applicable

File name	Amd64_microsoft-windows-win32k_31bf3856ad364e35_6.1.7600.17147_none_15159111b415b2a4.manifest
File version	Not Applicable
File size	42,090
Date (UTC)	18-Oct-2012
Time (UTC)	21:10
Platform	Not Applicable

File name	Amd64_microsoft-windows-win32k_31bf3856ad364e35_6.1.7600.21347_none_159f2fc2cd334f95.manifest
File version	Not Applicable
File size	42,090
Date (UTC)	18-Oct-2012
Time (UTC)	22:58
Platform	Not Applicable

File name	Amd64_microsoft-windows-win32k_31bf3856ad364e35_6.1.7601.17977_none_16dba817b1543c48.manifest
File version	Not Applicable
File size	42,090
Date (UTC)	19-Oct-2012
Time (UTC)	01:15
Platform	Not Applicable

File name	Amd64_microsoft-windows-win32k_31bf3856ad364e35_6.1.7601.22137_none_17905cb4ca519f90.manifest
File version	Not Applicable
File size	42,090
Date (UTC)	19-Oct-2012
Time (UTC)	01:04
Platform	Not Applicable

File name	Package_1_for_kb2761226_bf~31bf3856ad364e35~amd64~~6.1.1.2.mum
File version	Not Applicable
File size	1,794
Date (UTC)	19-Oct-2012
Time (UTC)	02:39
Platform	Not Applicable

File name	Package_1_for_kb2761226~31bf3856ad364e35~amd64~~6.1.1.2.mum
File version	Not Applicable
File size	2,499
Date (UTC)	19-Oct-2012
Time (UTC)	02:39
Platform	Not Applicable

File name	Package_2_for_kb2761226_bf~31bf3856ad364e35~amd64~~6.1.1.2.mum
File version	Not Applicable
File size	2,213
Date (UTC)	19-Oct-2012
Time (UTC)	02:39
Platform	Not Applicable

File name	Package_2_for_kb2761226~31bf3856ad364e35~amd64~~6.1.1.2.mum
File version	Not Applicable
File size	4,707
Date (UTC)	19-Oct-2012
Time (UTC)	02:39
Platform	Not Applicable

File name	Package_3_for_kb2761226_bf~31bf3856ad364e35~amd64~~6.1.1.2.mum
File version	Not Applicable
File size	2,017
Date (UTC)	19-Oct-2012
Time (UTC)	02:39
Platform	Not Applicable

File name	Package_3_for_kb2761226~31bf3856ad364e35~amd64~~6.1.1.2.mum
File version	Not Applicable
File size	4,281
Date (UTC)	19-Oct-2012
Time (UTC)	02:39
Platform	Not Applicable

File name	Package_4_for_kb2761226_bf~31bf3856ad364e35~amd64~~6.1.1.2.mum
File version	Not Applicable
File size	1,987
Date (UTC)	19-Oct-2012
Time (UTC)	02:39
Platform	Not Applicable

File name	Package_4_for_kb2761226~31bf3856ad364e35~amd64~~6.1.1.2.mum
File version	Not Applicable
File size	3,119
Date (UTC)	19-Oct-2012
Time (UTC)	02:39
Platform	Not Applicable

File name	Package_5_for_kb2761226_bf~31bf3856ad364e35~amd64~~6.1.1.2.mum
File version	Not Applicable
File size	1,794
Date (UTC)	19-Oct-2012
Time (UTC)	02:39
Platform	Not Applicable

File name	Package_5_for_kb2761226~31bf3856ad364e35~amd64~~6.1.1.2.mum
File version	Not Applicable
File size	2,501
Date (UTC)	19-Oct-2012
Time (UTC)	02:39
Platform	Not Applicable

File name	Package_6_for_kb2761226_bf~31bf3856ad364e35~amd64~~6.1.1.2.mum
File version	Not Applicable
File size	2,823
Date (UTC)	19-Oct-2012
Time (UTC)	02:39
Platform	Not Applicable

File name	Package_6_for_kb2761226~31bf3856ad364e35~amd64~~6.1.1.2.mum
File version	Not Applicable
File size	4,084
Date (UTC)	19-Oct-2012
Time (UTC)	02:39
Platform	Not Applicable

File name	Package_7_for_kb2761226_bf~31bf3856ad364e35~amd64~~6.1.1.2.mum
File version	Not Applicable
File size	2,409
Date (UTC)	19-Oct-2012
Time (UTC)	02:39
Platform	Not Applicable

File name	Package_7_for_kb2761226~31bf3856ad364e35~amd64~~6.1.1.2.mum
File version	Not Applicable
File size	3,884
Date (UTC)	19-Oct-2012
Time (UTC)	02:39
Platform	Not Applicable

File name	Package_8_for_kb2761226_bf~31bf3856ad364e35~amd64~~6.1.1.2.mum
File version	Not Applicable
File size	2,185
Date (UTC)	19-Oct-2012
Time (UTC)	02:39
Platform	Not Applicable

File name	Package_8_for_kb2761226~31bf3856ad364e35~amd64~~6.1.1.2.mum
File version	Not Applicable
File size	2,914
Date (UTC)	19-Oct-2012
Time (UTC)	02:39
Platform	Not Applicable

File name	Package_for_kb2761226_rtm_bf~31bf3856ad364e35~amd64~~6.1.1.2.mum
File version	Not Applicable
File size	3,786
Date (UTC)	19-Oct-2012
Time (UTC)	02:39
Platform	Not Applicable

File name	Package_for_kb2761226_rtm~31bf3856ad364e35~amd64~~6.1.1.2.mum
File version	Not Applicable
File size	3,878
Date (UTC)	19-Oct-2012
Time (UTC)	02:39
Platform	Not Applicable

File name	Package_for_kb2761226_sp1_bf~31bf3856ad364e35~amd64~~6.1.1.2.mum
File version	Not Applicable
File size	2,783
Date (UTC)	19-Oct-2012
Time (UTC)	02:39
Platform	Not Applicable

File name	Package_for_kb2761226_sp1~31bf3856ad364e35~amd64~~6.1.1.2.mum
File version	Not Applicable
File size	2,842
Date (UTC)	19-Oct-2012
Time (UTC)	02:39
Platform	Not Applicable

File name	Update-bf.mum
File version	Not Applicable
File size	3,990
Date (UTC)	19-Oct-2012
Time (UTC)	02:39
Platform	Not Applicable

File name	Wow64_microsoft-windows-win32k_31bf3856ad364e35_6.1.7600.17147_none_1f6a3b63e876749f.manifest
File version	Not Applicable
File size	4,178
Date (UTC)	18-Oct-2012
Time (UTC)	20:07
Platform	Not Applicable

File name	Wow64_microsoft-windows-win32k_31bf3856ad364e35_6.1.7600.21347_none_1ff3da1501941190.manifest
File version	Not Applicable
File size	4,178
Date (UTC)	18-Oct-2012
Time (UTC)	21:54
Platform	Not Applicable

File name	Wow64_microsoft-windows-win32k_31bf3856ad364e35_6.1.7601.17977_none_21305269e5b4fe43.manifest
File version	Not Applicable
File size	4,178
Date (UTC)	18-Oct-2012
Time (UTC)	22:35
Platform	Not Applicable

File name	Wow64_microsoft-windows-win32k_31bf3856ad364e35_6.1.7601.22137_none_21e50706feb2618b.manifest
File version	Not Applicable
File size	4,178
Date (UTC)	18-Oct-2012
Time (UTC)	21:44
Platform	Not Applicable

↑ Back to the top

Windows 8 and Windows Server 2012 file information

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 8 and Windows Server 2012" 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 x86-based versions of Windows 8

File name	File version	File size	Date	Time	Platform
Win32k.ptxml	Not Applicable	4,172	19-Oct-2012	00:35	Not Applicable
Win32k.sys	6.2.9200.16439	3,402,752	19-Oct-2012	04:21	x86
Win32k.ptxml	Not Applicable	4,172	19-Oct-2012	00:36	Not Applicable
Win32k.sys	6.2.9200.20541	3,402,752	19-Oct-2012	04:22	x86

For all supported x64-based versions of Windows 8 and of Windows Server 2012

File name	File version	File size	Date	Time	Platform
Win32k.ptxml	Not Applicable	4,172	19-Oct-2012	00:33	Not Applicable
Win32k.sys	6.2.9200.16439	4,056,576	19-Oct-2012	04:59	x64
Win32k.ptxml	Not Applicable	4,172	19-Oct-2012	00:35	Not Applicable
Win32k.sys	6.2.9200.20541	4,056,576	19-Oct-2012	05:01	x64
Wow64_win32k.ptxml	Not Applicable	4,172	19-Oct-2012	00:35	Not Applicable
Wow64_win32k.ptxml	Not Applicable	4,172	19-Oct-2012	00:37	Not Applicable

Additional file information for Windows 8 and for Windows Server 2012

Additional files for all supported x86-based versions of Windows 8

File name	Package_1_for_kb2761226_bf~31bf3856ad364e35~x86~~6.2.1.1.mum
File version	Not Applicable
File size	1,777
Date (UTC)	19-Oct-2012
Time (UTC)	17:13
Platform	Not Applicable

File name	Package_1_for_kb2761226~31bf3856ad364e35~x86~~6.2.1.1.mum
File version	Not Applicable
File size	2,478
Date (UTC)	19-Oct-2012
Time (UTC)	17:13
Platform	Not Applicable

File name	Package_2_for_kb2761226_bf~31bf3856ad364e35~x86~~6.2.1.1.mum
File version	Not Applicable
File size	1,779
Date (UTC)	19-Oct-2012
Time (UTC)	17:13
Platform	Not Applicable

File name	Package_2_for_kb2761226~31bf3856ad364e35~x86~~6.2.1.1.mum
File version	Not Applicable
File size	2,480
Date (UTC)	19-Oct-2012
Time (UTC)	17:13
Platform	Not Applicable

File name	Package_3_for_kb2761226_bf~31bf3856ad364e35~x86~~6.2.1.1.mum
File version	Not Applicable
File size	1,788
Date (UTC)	19-Oct-2012
Time (UTC)	17:13
Platform	Not Applicable

File name	Package_3_for_kb2761226~31bf3856ad364e35~x86~~6.2.1.1.mum
File version	Not Applicable
File size	2,489
Date (UTC)	19-Oct-2012
Time (UTC)	17:13
Platform	Not Applicable

File name	Package_for_kb2761226_rtm_bf~31bf3856ad364e35~x86~~6.2.1.1.mum
File version	Not Applicable
File size	2,391
Date (UTC)	19-Oct-2012
Time (UTC)	17:13
Platform	Not Applicable

File name	Package_for_kb2761226_rtm~31bf3856ad364e35~x86~~6.2.1.1.mum
File version	Not Applicable
File size	2,442
Date (UTC)	19-Oct-2012
Time (UTC)	17:13
Platform	Not Applicable

File name	Update-bf.mum
File version	Not Applicable
File size	1,987
Date (UTC)	19-Oct-2012
Time (UTC)	17:13
Platform	Not Applicable

File name	X86_3ba1f0b3c6cb08eec3693e6fde2979b3_31bf3856ad364e35_6.2.9200.16439_none_fdfac9ef01deb60d.manifest
File version	Not Applicable
File size	694
Date (UTC)	19-Oct-2012
Time (UTC)	17:13
Platform	Not Applicable

File name	X86_90a63c8b676a7383a67858f4f97ab7d7_31bf3856ad364e35_6.2.9200.20541_none_e8175b76a6933183.manifest
File version	Not Applicable
File size	694
Date (UTC)	19-Oct-2012
Time (UTC)	17:13
Platform	Not Applicable

File name	X86_microsoft-windows-win32k_31bf3856ad364e35_6.2.9200.16439_none_b5d9988f6bc07ea6.manifest
File version	Not Applicable
File size	104,789
Date (UTC)	19-Oct-2012
Time (UTC)	05:17
Platform	Not Applicable

File name	X86_microsoft-windows-win32k_31bf3856ad364e35_6.2.9200.20541_none_b650631e84ed6fa9.manifest
File version	Not Applicable
File size	104,789
Date (UTC)	19-Oct-2012
Time (UTC)	05:20
Platform	Not Applicable

Additional files for all supported x64-based versions of Windows 8 and of Windows Server 2012

File name	Amd64_53aab03a98e0460defbc47e45f70c669_31bf3856ad364e35_6.2.9200.20541_none_bfa66df3cc4cf190.manifest
File version	Not Applicable
File size	1,038
Date (UTC)	19-Oct-2012
Time (UTC)	17:13
Platform	Not Applicable

File name	Amd64_8307d66eff8c27090fddfefe991fd909_31bf3856ad364e35_6.2.9200.16439_none_8274afa0d98193ea.manifest
File version	Not Applicable
File size	698
Date (UTC)	19-Oct-2012
Time (UTC)	17:13
Platform	Not Applicable

File name	Amd64_9f4789210abd2419a0ba7c9d71d72ef1_31bf3856ad364e35_6.2.9200.20541_none_6a3b364275f2bd0b.manifest
File version	Not Applicable
File size	698
Date (UTC)	19-Oct-2012
Time (UTC)	17:13
Platform	Not Applicable

File name	Amd64_b1f2102488300844ed49222d34d62e39_31bf3856ad364e35_6.2.9200.20541_none_65daa73a2083d6c7.manifest
File version	Not Applicable
File size	698
Date (UTC)	19-Oct-2012
Time (UTC)	17:13
Platform	Not Applicable

File name	Amd64_da3bad12437aa4783474ba3619d7b397_31bf3856ad364e35_6.2.9200.16439_none_7706ec170c4537ba.manifest
File version	Not Applicable
File size	698
Date (UTC)	19-Oct-2012
Time (UTC)	17:13
Platform	Not Applicable

File name	Amd64_e76f608211982748b6450beca01b3f66_31bf3856ad364e35_6.2.9200.16439_none_b9621609cdd04ba9.manifest
File version	Not Applicable
File size	1,038
Date (UTC)	19-Oct-2012
Time (UTC)	17:13
Platform	Not Applicable

File name	Amd64_microsoft-windows-win32k_31bf3856ad364e35_6.2.9200.16439_none_11f83413241defdc.manifest
File version	Not Applicable
File size	104,793
Date (UTC)	19-Oct-2012
Time (UTC)	07:10
Platform	Not Applicable

File name	Amd64_microsoft-windows-win32k_31bf3856ad364e35_6.2.9200.20541_none_126efea23d4ae0df.manifest
File version	Not Applicable
File size	104,793
Date (UTC)	19-Oct-2012
Time (UTC)	07:18
Platform	Not Applicable

File name	Package_1_for_kb2761226_bf~31bf3856ad364e35~amd64~~6.2.1.1.mum
File version	Not Applicable
File size	1,787
Date (UTC)	19-Oct-2012
Time (UTC)	17:13
Platform	Not Applicable

File name	Package_1_for_kb2761226~31bf3856ad364e35~amd64~~6.2.1.1.mum
File version	Not Applicable
File size	2,492
Date (UTC)	19-Oct-2012
Time (UTC)	17:13
Platform	Not Applicable

File name	Package_2_for_kb2761226_bf~31bf3856ad364e35~amd64~~6.2.1.1.mum
File version	Not Applicable
File size	2,239
Date (UTC)	19-Oct-2012
Time (UTC)	17:13
Platform	Not Applicable

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Keywords: kbsurveynew, kbsecvulnerability, kbsecurity, kbsecreview, kbsecbulletin, kbfix, kblangall, kb, kbexpertiseinter, kbbug, atdownload, kbmustloc

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Article Info

Article ID	:	2761226
Revision	:	1
Created on	:	1/7/2017
Published on	:	1/16/2013
Exists online	:	False
Views	:	253

Microsoft KB Archive Search

MS12-075: Vulnerabilities in Windows kernel-mode drivers could allow remote code execution: November 13, 2012

INTRODUCTION

How to obtain help and support for this security update

FILE INFORMATION

Windows XP and Windows Server 2003 file information

For all supported x86-based versions of Windows XP

For all supported x64-based versions of Windows Server 2003 and of Windows XP Professional x64 edition

For all supported x86-based versions of Windows Server 2003

For all supported IA-64-based versions of Windows Server 2003

Windows Vista and Windows Server 2008 file information

For all supported x86-based versions of Windows Vista and of Windows Server 2008

For all supported x64-based versions of Windows Vista and of Windows Server 2008

For all supported IA-64-based versions of Windows Server 2008

Additional file information for Windows Vista and for Windows Server 2008

Additional files for all supported x86-based versions of Windows Vista and of Windows Server 2008

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

Additional files for all supported IA-64-based versions of Windows Server 2008

Windows 7 and Windows Server 2008 R2 file information

For all supported x86-based versions of Windows 7

For all supported x64-based versions of Windows 7 and of Windows Server 2008 R2

For all supported IA-64-based versions of Windows Server 2008 R2

Additional file information for Windows 7 and Windows Server 2008 R2

Additional files for all supported x86-based versions of Windows 7

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

Additional files for all supported IA-64-based versions of Windows Server 2008 R2

Windows 8 and Windows Server 2012 file information

For all supported x86-based versions of Windows 8

For all supported x64-based versions of Windows 8 and of Windows Server 2012

Additional file information for Windows 8 and for Windows Server 2012

Additional files for all supported x86-based versions of Windows 8

Additional files for all supported x64-based versions of Windows 8 and of Windows Server 2012