CVE-2021-38662 Windows Fast FAT File System Driver Information Disclosure Vulnerability
An attacker can exploit the Windows Fast FAT File System Driver to disclose sensitive information from the operating system.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2021-38662?
CVE-2021-38662 is a medium-severity vulnerability in Microsoft Windows 10, published on 13 Oct 2021. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Windows Fast FAT File System Driver Information Disclosure Vulnerability
Which versions are affected by CVE-2021-38662?
It affects 11 products.
Products include Microsoft Windows 10, Microsoft Windows 11, Microsoft Windows 7, Microsoft Windows 8.1, Microsoft Windows Rt 8.1, Microsoft Windows Server and 5 more.
How do I fix CVE-2021-38662?
No fix has been published for CVE-2021-38662 yet. Limit exposure of the affected software until one is available.
Is CVE-2021-38662 being exploited?
There is no known exploitation of CVE-2021-38662 in the wild and no public exploit code.
Other vulnerabilities in Microsoft Windows 10
- CVE-2015-2426 Microsoft Windows Adobe Type Manager Library Remote Code Execution
- CVE-2015-1769 Microsoft Windows Mount Manager Privilege Escalation
- CVE-2020-1467 Windows Hard Link Elevation of Privilege Vulnerability
- CVE-2021-26424 Windows TCP/IP Remote Code Execution Vulnerability
- CVE-2021-28476 Windows Hyper-V Remote Code Execution Vulnerability
Sources
Also known as GHSA-45h4-p9rq-c5w9.