CVE-2025-24997 DirectX Graphics Kernel File Denial of Service Vulnerability
An authorized local attacker can cause a denial of service via a null pointer dereference in the Windows Kernel Memory.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-24997?
CVE-2025-24997 is a medium-severity vulnerability in Microsoft Windows 10 21h2, published on 11 Mar 2025. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Null pointer dereference in Windows Kernel Memory allows an authorized attacker to deny service locally.
Weakness: CWE-476
Which versions are affected by CVE-2025-24997?
It affects 8 products.
Products include Microsoft Windows 10 21h2, Microsoft Windows 10 22h2, Microsoft Windows 11 22h2, Microsoft Windows 11 23h2, Microsoft Windows 11 24h2, Microsoft Windows Server 2022 and 2 more.
How do I fix CVE-2025-24997?
No fix has been published for CVE-2025-24997 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-24997 being exploited?
There is no known exploitation of CVE-2025-24997 in the wild and no public exploit code.
Other vulnerabilities in Microsoft Windows 10 21h2
- CVE-2025-21333 Microsoft Windows Hyper-V NT Kernel Integration VSP Heap-based Buffer Overflow
- CVE-2025-21334 Microsoft Windows Hyper-V NT Kernel Integration VSP Use-After-Free
- CVE-2025-21335 Microsoft Windows Hyper-V NT Kernel Integration VSP Use-After-Free
- CVE-2026-42904 Windows TCP/IP Elevation of Privilege Vulnerability
- CVE-2026-105733 Windows Hyper-V Remote Code Execution Vulnerability
Sources
Also known as GHSA-44vj-x828-cfmj.