CVE-2021-38635: Windows Redirected Drive Buffering SubSystem Driver Information Disclosure Vulnerability
Windows Redirected Drive Buffering SubSystem Driver Information Disclosure Vulnerability
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 6.2.9200.23462Patch KB5005607 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 6.0.6003.21218Patch KB5005618 - Upgrade
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Fixed in 6.3.9600.20120Patch KB5005627 - Upgrade
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Fixed in 6.1.7601.25712Patch KB5005615 - Upgrade
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Fixed in 6.3.9600.20120Patch KB5005613 - Upgrade
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Fixed in 10.0.14393.4651Patch KB5005573 - Upgrade
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Fixed in 10.0.19042.1237Patch KB5005565 - Upgrade
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Fixed in 10.0.10240.19060Patch KB5005569 - Upgrade
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Fixed in 10.0.19041.1237Patch KB5005565 - Upgrade
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Fixed in 10.0.20348.230Patch KB5005575 - Upgrade
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Fixed in 10.0.19043.1237Patch KB5005565 - Upgrade
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Fixed in 10.0.17763.2183Patch KB5005568 - Upgrade
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Fixed in 10.0.18363.1801Patch KB5005566
Event History
Frequently Asked Questions
What is the severity of CVE-2021-38635?
CVE-2021-38635 has a severity rating of Important, indicating a significant risk of information disclosure.
How do I fix CVE-2021-38635?
To fix CVE-2021-38635, apply the latest security updates provided by Microsoft for the affected Windows versions.
What systems are affected by CVE-2021-38635?
CVE-2021-38635 affects multiple versions of Windows, including Windows 10, Windows 7, Windows 8.1, and various Windows Server editions.
Can CVE-2021-38635 lead to data breaches?
Yes, CVE-2021-38635 may lead to unauthorized access to sensitive information, potentially resulting in data breaches.
Is CVE-2021-38635 being actively exploited?
There have been indications that CVE-2021-38635 could be exploited in the wild, urging users to apply patches promptly.