Advisory Published
Updated

CVE-2021-38637: Windows Storage Information Disclosure Vulnerability

First published: Wed Sep 15 2021(Updated: )

Windows Storage Information Disclosure Vulnerability

Credit: secure@microsoft.com

Affected SoftwareAffected VersionHow to fix
Windows 10=20h2
Windows 10=21h1
Windows 10=1809
Windows 10=1909
Windows 10=2004
Microsoft Windows Server 2016=20h2
Microsoft Windows Server 2016=2004
Microsoft Windows Server 2019
Microsoft Windows Server 2022

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Frequently Asked Questions

  • What is the severity of CVE-2021-38637?

    The severity of CVE-2021-38637 is classified as important according to Microsoft.

  • How do I fix CVE-2021-38637?

    To fix CVE-2021-38637, ensure that your Windows operating system is updated with the latest security patches from Microsoft.

  • What versions of Windows are affected by CVE-2021-38637?

    CVE-2021-38637 affects multiple versions of Windows 10 and Windows Server, including 1809, 1909, 2004, 20H2, 21H1, and 2016 server builds.

  • What is the impact of CVE-2021-38637?

    CVE-2021-38637 can lead to information disclosure, potentially allowing an attacker to access sensitive information.

  • Is CVE-2021-38637 easy to exploit?

    Exploitation of CVE-2021-38637 requires the attacker to have local access to the affected system, making it less likely to be exploited remotely.

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