KB5001475: Security update for Windows Embedded Compact 7: March 2021

Summary

A security update is available for Windows Embedded Compact 7. This update addresses a vulnerability in which the Bluetooth PIN pairing procedure can enable an attacker to impersonate the initiator of a connection. For more information about this vulnerability, see the following article:

Software update information

Download information

This Windows Embedded Compact 7 Monthly Update (March 2021) is now available from Microsoft. To download the update, go to the Device Partner Center (DPC).

Prerequisites

This update is supported only if all previous updates for this product are installed.

Restart requirement

After you apply this update, you must perform a clean build of the whole platform. To do this, use one of the following methods:

  • On the Build menu, select Clean Solution, and then select Build Solution.

  • On the Build menu, select Rebuild Solution.

You don't have to restart the computer after you apply this software update.

Update replacement information

This update doesn't replace any other updates.

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 size

Date

Time

Path

Btd.dll

815,104

16-Mar-2021

11:22

Public\Common\Oak\Target\Armv5\Checked

Btd.map

851,481

16-Mar-2021

11:22

Public\Common\Oak\Target\Armv5\Checked

Btd.rel

260,738

16-Mar-2021

11:22

Public\Common\Oak\Target\Armv5\Checked

Btd.dll

1,085,440

16-Mar-2021

11:22

Public\Common\Oak\Target\Armv5\Debug

Btd.map

886,587

16-Mar-2021

11:22

Public\Common\Oak\Target\Armv5\Debug

Btd.rel

263,551

16-Mar-2021

11:22

Public\Common\Oak\Target\Armv5\Debug

Btd.dll

503,808

16-Mar-2021

11:21

Public\Common\Oak\Target\Armv5\Retail

Btd.map

427,337

16-Mar-2021

11:21

Public\Common\Oak\Target\Armv5\Retail

Btd.rel

165,502

16-Mar-2021

11:21

Public\Common\Oak\Target\Armv5\Retail

Btd.dll

815,104

16-Mar-2021

11:22

Public\Common\Oak\Target\Armv6\Checked

Btd.map

851,482

16-Mar-2021

11:22

Public\Common\Oak\Target\Armv6\Checked

Btd.rel

260,738

16-Mar-2021

11:22

Public\Common\Oak\Target\Armv6\Checked

Btd.dll

1,085,440

16-Mar-2021

11:21

Public\Common\Oak\Target\Armv6\Debug

Btd.map

886,591

16-Mar-2021

11:21

Public\Common\Oak\Target\Armv6\Debug

Btd.rel

263,551

16-Mar-2021

11:21

Public\Common\Oak\Target\Armv6\Debug

Btd.dll

503,808

16-Mar-2021

11:22

Public\Common\Oak\Target\Armv6\Retail

Btd.map

427,337

16-Mar-2021

11:22

Public\Common\Oak\Target\Armv6\Retail

Btd.rel

165,502

16-Mar-2021

11:22

Public\Common\Oak\Target\Armv6\Retail

Btd.dll

798,720

16-Mar-2021

11:22

Public\Common\Oak\Target\Armv7\Checked

Btd.map

851,481

16-Mar-2021

11:22

Public\Common\Oak\Target\Armv7\Checked

Btd.rel

260,680

16-Mar-2021

11:22

Public\Common\Oak\Target\Armv7\Checked

Btd.dll

1,073,152

16-Mar-2021

11:21

Public\Common\Oak\Target\Armv7\Debug

Btd.map

886,587

16-Mar-2021

11:21

Public\Common\Oak\Target\Armv7\Debug

Btd.rel

263,522

16-Mar-2021

11:21

Public\Common\Oak\Target\Armv7\Debug

Btd.dll

495,616

16-Mar-2021

11:24

Public\Common\Oak\Target\Armv7\Retail

Btd.map

427,219

16-Mar-2021

11:24

Public\Common\Oak\Target\Armv7\Retail

Btd.rel

165,415

16-Mar-2021

11:24

Public\Common\Oak\Target\Armv7\Retail

Btd.dll

995,328

16-Mar-2021

11:22

Public\Common\Oak\Target\Mipsii\Checked

Btd.map

849,375

16-Mar-2021

11:22

Public\Common\Oak\Target\Mipsii\Checked

Btd.rel

967,903

16-Mar-2021

11:22

Public\Common\Oak\Target\Mipsii\Checked

Btd.dll

1,208,320

16-Mar-2021

11:20

Public\Common\Oak\Target\Mipsii\Debug

Btd.map

884,054

16-Mar-2021

11:20

Public\Common\Oak\Target\Mipsii\Debug

Btd.rel

1,214,345

16-Mar-2021

11:20

Public\Common\Oak\Target\Mipsii\Debug

Btd.dll

630,784

16-Mar-2021

11:20

Public\Common\Oak\Target\Mipsii\Retail

Btd.map

424,490

16-Mar-2021

11:20

Public\Common\Oak\Target\Mipsii\Retail

Btd.rel

596,239

16-Mar-2021

11:20

Public\Common\Oak\Target\Mipsii\Retail

Btd.dll

995,328

16-Mar-2021

11:21

Public\Common\Oak\Target\Mipsii_fp\Checked

Btd.map

849,207

16-Mar-2021

11:21

Public\Common\Oak\Target\Mipsii_fp\Checked

Btd.rel

967,816

16-Mar-2021

11:21

Public\Common\Oak\Target\Mipsii_fp\Checked

Btd.dll

1,208,320

16-Mar-2021

11:21

Public\Common\Oak\Target\Mipsii_fp\Debug

Btd.map

883,888

16-Mar-2021

11:21

Public\Common\Oak\Target\Mipsii_fp\Debug

Btd.rel

1,214,258

16-Mar-2021

11:21

Public\Common\Oak\Target\Mipsii_fp\Debug

Btd.dll

630,784

16-Mar-2021

11:20

Public\Common\Oak\Target\Mipsii_fp\Retail

Btd.map

424,490

16-Mar-2021

11:20

Public\Common\Oak\Target\Mipsii_fp\Retail

Btd.rel

596,239

16-Mar-2021

11:20

Public\Common\Oak\Target\Mipsii_fp\Retail

Btd.dll

753,664

16-Mar-2021

11:21

Public\Common\Oak\Target\Sh4\Checked

Btd.map

851,461

16-Mar-2021

11:21

Public\Common\Oak\Target\Sh4\Checked

Btd.rel

437,580

16-Mar-2021

11:21

Public\Common\Oak\Target\Sh4\Checked

Btd.dll

933,888

16-Mar-2021

11:21

Public\Common\Oak\Target\Sh4\Debug

Btd.map

887,045

16-Mar-2021

11:21

Public\Common\Oak\Target\Sh4\Debug

Btd.rel

508,891

16-Mar-2021

11:21

Public\Common\Oak\Target\Sh4\Debug

Btd.dll

475,136

16-Mar-2021

12:20

Public\Common\Oak\Target\Sh4\Retail

Btd.map

428,450

16-Mar-2021

12:20

Public\Common\Oak\Target\Sh4\Retail

Btd.rel

314,968

16-Mar-2021

12:20

Public\Common\Oak\Target\Sh4\Retail

Btd.dll

675,840

16-Mar-2021

11:21

Public\Common\Oak\Target\X86\Checked

Btd.map

857,753

16-Mar-2021

11:21

Public\Common\Oak\Target\X86\Checked

Btd.rel

268,278

16-Mar-2021

11:21

Public\Common\Oak\Target\X86\Checked

Btd.dll

860,160

16-Mar-2021

11:21

Public\Common\Oak\Target\X86\Debug

Btd.map

883,101

16-Mar-2021

11:21

Public\Common\Oak\Target\X86\Debug

Btd.rel

350,783

16-Mar-2021

11:21

Public\Common\Oak\Target\X86\Debug

Btd.dll

405,504

16-Mar-2021

13:23

Public\Common\Oak\Target\X86\Retail

Btd.map

447,532

16-Mar-2021

13:23

Public\Common\Oak\Target\X86\Retail

Btd.rel

167,155

16-Mar-2021

13:23

Public\Common\Oak\Target\X86\Retail

References

Learn about the terminology that Microsoft uses to describe software updates.

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