CVE-2024-56451 Integer overflow in HarmonyOS
An integer overflow in the HarmonyOS 3D engine during glTF model loading can cause a denial of service, affecting system availability.
- 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-2024-56451?
CVE-2024-56451 is a high-severity vulnerability in Huawei Harmonyos, published on 8 Jan 2025. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Integer overflow vulnerability during glTF model loading in the 3D engine module Impact: Successful exploitation of this vulnerability may affect availability.
Which versions are affected by CVE-2024-56451?
It affects 1 product.
Products include Huawei Harmonyos.
How do I fix CVE-2024-56451?
No fix has been published for CVE-2024-56451 yet. Limit exposure of the affected software until one is available.
Is CVE-2024-56451 being exploited?
There is no known exploitation of CVE-2024-56451 in the wild and no public exploit code.
Other vulnerabilities in Huawei Harmonyos
Sources
Also known as GHSA-jjw7-543w-j48g.