An information disclosure vulnerability exists when the Windows kernel improperly initializes objects in memory.
To learn more about the vulnerabilities, go to the Security Update Guide.
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Important 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.
Symptom |
Resolution |
After you install this security update, you may receive a Stop error message that resembles the following when you log off the computer:
SESSION_HAS_VALID_POOL_ON_EXIT (ab) |
To resolve this known issue, apply update KB 4096310. |
File name | SHA1 hash | SHA256 hash |
---|---|---|
Windows6.0-KB4089344-x86.msu | B96BC90A07AB76FE4459C2605437139E756FE763 | 3EDAE9B12F90F48676BA6CC675466CCB8D618C37989D6A96165735576E292C18 |
Windows6.0-KB4089344-x64.msu | E259933A384777735D9F65EC0FF891B6069563DE | C91DA10E4D50F63ED235F8C98F7E35F456E4C2C007729D371C3C1CBC5ABC7EF3 |
Windows6.0-KB4089344-ia64.msu | EB731B076666ACA766403E3980F6A5827C93CA15 | 2A9D2CF6BA6731A8EE75D9E84D729E37E8F98934EC67E0069D343674F1C5F09C |
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 together with your current daylight-saving time (DST) bias. Additionally, the dates and times may change when you perform certain operations on the files.
The MANIFEST files (.manifest) and MUM files (.mum) that are installed are not listed.
File name | File version | File size | Date | Time | Platform |
Win32k.sys | 6.0.6002.24321 | 2,083,840 | 23-Feb-2018 | 14:52 | x86 |
File name | File version | File size | Date | Time | Platform |
Win32k.sys | 6.0.6002.24321 | 2,813,440 | 23-Feb-2018 | 15:06 | x64 |
File name | File version | File size | Date | Time | Platform |
Win32k.sys | 6.0.6002.24321 | 6,702,080 | 23-Feb-2018 | 14:59 | IA-64 |
File name | SHA1 hash | SHA256 hash |
---|---|---|
WindowsXP-KB4089344-x86-Embedded-ENU.exe | D38CCD66B4806B48FDE45D75C7FAA13DF5D5C696 | 72807FD8912777093DC38B278013338FC3BB4CC1669D2B77E79E498A047AE16E |
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 together with your current daylight saving time (DST) bias. Additionally, the dates and times may change when you perform certain operations on the files.
File name | File version | File size | Date | Time | Platform |
Win32k.sys | 5.1.2600.7445 | 1,907,200 | 21-Feb-2018 | 16:36 | x86 |
Updspapi.dll | 6.3.13.0 | 382,840 | 16-May-2014 | 03:08 | x86 |
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