CVE-2022-41099: BitLocker Security Feature Bypass Vulnerability

Published Nov 8, 2022
·
Updated

BitLocker Security Feature Bypass Vulnerability

Affected Software

34 affected componentsFixes available
Microsoft Windows 10=20H2
Microsoft Windows 10
Microsoft Windows 10=20h2
Microsoft Windows 10=21h1
Microsoft Windows 10=21h2
Microsoft Windows 10=22h2
Microsoft Windows 10=1607
Microsoft Windows 10=1809
Microsoft Windows 11
Microsoft Windows 11
Microsoft Windows 11=22h2
Microsoft Windows 11=22h2
Microsoft Windows 10=1607
10.0.14393.5501
Microsoft Windows 10=1607
10.0.14393.5501
Microsoft Windows 10=22H2
10.0.19045.2251
Microsoft Windows 10<10.0.10240.19567
10.0.10240.19567
Microsoft Windows 10=22H2
10.0.19045.2251
Microsoft Windows 10=21H2
10.0.19044.2251
Microsoft Windows 10<10.0.10240.19567
10.0.10240.19567
Microsoft Windows 11=22H2
10.0.22621.819
Microsoft Windows 10=22H2
10.0.19045.2251
Microsoft Windows 11=22H2
10.0.22621.819
Microsoft Windows 10=21H2
10.0.19044.2251
Microsoft Windows 10=20H2
10.0.19042.2251
Microsoft Windows 10=21H1
10.0.19043.2251
Microsoft Windows 11=21H2
10.0.22000.1219
Microsoft Windows 11=21H2
10.0.22000.1219
Microsoft Windows 10=21H2
10.0.19044.2251
Microsoft Windows 10=1809
10.0.17763.3650
Microsoft Windows 10=21H1
10.0.19043.2251
Microsoft Windows 10=21H1
10.0.19043.2251
Microsoft Windows 10=1809
10.0.17763.3650
Microsoft Windows 10=20H2
10.0.19042.2251
Microsoft Windows 10=1809
10.0.17763.3650

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 10.0.14393.5501Patch KB5019964
  2. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 10.0.19045.2251Patch KB5019959
  3. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 10.0.10240.19567Patch KB5019970
  4. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 10.0.19044.2251Patch KB5019959
  5. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 10.0.22621.819Patch KB5019980
  6. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 10.0.19042.2251Patch KB5019959
  7. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 10.0.19043.2251Patch KB5019959
  8. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 10.0.22000.1219Patch KB5019961
  9. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 10.0.17763.3650Patch KB5019966

Event History

Nov 8, 2022
CVE Published
08:00 AM
Data Sourced
08:00 AM
DescriptionSeverityWeakness
Data Sourced
via Microsoft·08:00 AM
Affected Software
Updated
via Microsoft·08:00 AM
Description
Nov 9, 2022
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
DescriptionSeverity
Data Sourced
via NVD·10:15 PM
DescriptionSeverityAffected Software

Frequently Asked Questions

1

What is the severity of CVE-2022-41099?

The severity of CVE-2022-41099 is high, with a severity value of 4.6.

2

Is Windows 10 affected by CVE-2022-41099?

Yes, Windows 10 versions 21H1, 21H2, 20H2, and 22H2 are affected by CVE-2022-41099.

3

Is Windows 11 affected by CVE-2022-41099?

Yes, Windows 11 version 21H2 is affected by CVE-2022-41099.

4

How can I fix CVE-2022-41099?

To fix CVE-2022-41099, you need to apply the corresponding patches provided by Microsoft. Visit the support.microsoft.com link provided in the remedy to download and install the patches.

5

Where can I find more information about CVE-2022-41099?

You can find more information about CVE-2022-41099 on the Microsoft Security Response Center website at the provided reference link.

Contact

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