CVE-2021-40475: Windows Cloud Files Mini Filter Driver Information Disclosure Vulnerability
First published: Wed Oct 13 2021(Updated: )
Windows Cloud Files Mini Filter Driver Information Disclosure Vulnerability
Credit: secure@microsoft.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Microsoft Windows 10 | =20h2 | |
| Microsoft Windows 10 | =21h1 | |
| Microsoft Windows 10 | =1809 | |
| Microsoft Windows 10 | =1909 | |
| Microsoft Windows 10 | =2004 | |
| Windows 11 | ||
| Windows 11 | ||
| 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-2021-40475?
CVE-2021-40475 has a medium severity rating according to Microsoft's assessment.
How do I fix CVE-2021-40475?
To fix CVE-2021-40475, ensure your Windows operating system is updated with the latest security patches from Microsoft.
What impact does CVE-2021-40475 have on users?
CVE-2021-40475 could potentially allow an attacker to access sensitive information from a vulnerable system.
Which versions of Windows are affected by CVE-2021-40475?
CVE-2021-40475 impacts several versions including Windows 10 (various releases) and Windows Server 2016, 2019, and 2022.
Is there a workaround for CVE-2021-40475 if I cannot apply the fix immediately?
Currently, no specific workarounds for CVE-2021-40475 have been recommended by Microsoft, so applying updates is advised.
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