CVE-2025-54625 Race condition in HarmonyOS
A race condition in the HarmonyOS kernel file system module allows attackers to cause a denial of service.
- 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-2025-54625?
CVE-2025-54625 is a medium-severity vulnerability in Huawei Harmonyos, published on 6 Aug 2025. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Race condition vulnerability in the kernel file system module. Impact: Successful exploitation of this vulnerability may affect availability.
Weakness: CWE-414
Which versions are affected by CVE-2025-54625?
It affects 1 product.
Products include Huawei Harmonyos.
How do I fix CVE-2025-54625?
No fix has been published for CVE-2025-54625 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-54625 being exploited?
There is no known exploitation of CVE-2025-54625 in the wild and no public exploit code.
Other vulnerabilities in Huawei Harmonyos
Sources
Also known as GHSA-8767-h358-4h2q.