CVE-2023-21733 Windows Bind Filter Driver Elevation of Privilege Vulnerability
An attacker can exploit a race condition in the Windows Bind Filter Driver to escalate privileges on affected Windows systems.
- 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-2023-21733?
CVE-2023-21733 is a high-severity vulnerability in Microsoft Windows 10 20h2, published on 10 Jan 2023. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Windows Bind Filter Driver Elevation of Privilege Vulnerability
Which versions are affected by CVE-2023-21733?
It affects 6 products.
Products include Microsoft Windows 10 20h2, Microsoft Windows 10 21h2, Microsoft Windows 10 22h2, Microsoft Windows 11 21h2, Microsoft Windows 11 22h2, Microsoft Windows Server 2022.
How do I fix CVE-2023-21733?
No fix has been published for CVE-2023-21733 yet. Limit exposure of the affected software until one is available.
Is CVE-2023-21733 being exploited?
There is no known exploitation of CVE-2023-21733 in the wild and no public exploit code.
Other vulnerabilities in Microsoft Windows 10 20h2
- CVE-2023-24871 Windows Bluetooth Service Remote Code Execution Vulnerability
- CVE-2023-24905 Remote Desktop Client Remote Code Execution Vulnerability
- CVE-2023-21724 Microsoft DWM Core Library Elevation of Privilege Vulnerability
- CVE-2023-21539 Windows Authentication Remote Code Execution Vulnerability
- CVE-2022-44684 Windows Local Session Manager (LSM) Denial of Service Vulnerability
Sources
Also known as GHSA-c5w2-57wc-m95w.