Summary
An information disclosure vulnerability exists when the Windows kernel handles objects in memory incorrectly. An attacker who successfully exploits this vulnerability could obtain information to further compromise the user’s system.
To learn more about the vulnerability, go to CVE-2017-0220.
More Information
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.
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.
Method 2: Microsoft Update Catalog
To get the stand-alone package for this update, go to the Microsoft Update Catalog website.
Deployment information
For deployment details for this security update, go to the following article in the Microsoft Knowledge Base:
More Information
Help for installing updates: Windows Update FAQ
Security solutions for IT professionals: TechNet Security Support and Troubleshooting
Help for protecting your Windows-based computer from viruses and malware: Microsoft Secure
Local support according to your country: International Support
File Information
|
File name |
SHA1 hash |
SHA256 hash |
|---|---|---|
|
Windows6.0-KB4018821-ia64.msu |
B8ECB73E699059F0F5C79E745E86CD34AA168A5D |
D2B5077D87A39B40833961529E3ED45FA68C0E063CDFA4B3502FFF15178F041D |
|
Windows6.0-KB4018821-x64.msu |
7FC26196E33CADEE355BE64D64386F180C786DFE |
78A34D40A2B3C7DE99D4860DB1EA47FC718377A90C2F069F63B482F92B406DD5 |
|
Windows6.0-KB4018821-x86.msu |
FD7962C2823A878BC2F8EBCE54FED2320AA47BB6 |
C0955D29940AED39E34B561596886FB5AFDCA065238F94F413F208C2224C835B |
File information
The English (United States) version of this software update installs files that have the attributes that are listed in the following tables.
Windows Vista and Windows Server 2008 file information
Note:Â The MANIFEST files (.manifest) and MUM files (.mum) that are installed are not listed.
|
File name |
File version |
File size |
Date |
Time |
Platform |
|
Tdx.sys |
6.0.6002.19762 |
229,376 |
04-Apr-2017 |
14:41 |
IA-64 |
|
Tdx.sys |
6.0.6002.24087 |
229,376 |
05-Apr-2017 |
14:39 |
IA-64 |
|
Afd.sys |
6.0.6002.19762 |
985,088 |
04-Apr-2017 |
14:42 |
IA-64 |
|
Afd.sys |
6.0.6002.24087 |
985,600 |
05-Apr-2017 |
14:40 |
IA-64 |
|
File name |
File version |
File size |
Date |
Time |
Platform |
|
Tdx.sys |
6.0.6002.19762 |
94,720 |
04-Apr-2017 |
14:58 |
x64 |
|
Tdx.sys |
6.0.6002.24087 |
94,720 |
05-Apr-2017 |
14:59 |
x64 |
|
Afd.sys |
6.0.6002.19762 |
404,992 |
04-Apr-2017 |
14:59 |
x64 |
|
Afd.sys |
6.0.6002.24087 |
404,992 |
05-Apr-2017 |
15:00 |
x64 |
|
File name |
File version |
File size |
Date |
Time |
Platform |
|
Tdx.sys |
6.0.6002.19762 |
72,192 |
04-Apr-2017 |
14:35 |
x86 |
|
Tdx.sys |
6.0.6002.24087 |
72,192 |
05-Apr-2017 |
14:35 |
x86 |
|
Afd.sys |
6.0.6002.19762 |
273,408 |
04-Apr-2017 |
14:35 |
x86 |
|
Afd.sys |
6.0.6002.24087 |
273,920 |
05-Apr-2017 |
14:36 |
x86 |
