Medium · 6.7 CVE-2025-54642 EUVD-2025-23759GHSA-h396-6cwm-6rgc

Issue of buffer overflow caused by insufficient data verification in the kernel gyroscope module. Impact: Successful exploitation of this v…

Published Aug 6, 2025 · Updated Aug 6, 2025 · Assigned by huawei

Vendor: Huawei Product: EMUI Product: HarmonyOS Category: Network devices

Description

Issue of buffer overflow caused by insufficient data verification in the kernel gyroscope module.
Impact: Successful exploitation of this vulnerability may affect availability.

Affected products

Vendor	Product	Affected	Fixed
Huawei	HarmonyOS	4.0.0, 3.1.0, 3.0.0	—
Huawei	EMUI	14.0.0, 13.0.0	—

References

https://consumer.huawei.com/en/support/bulletin/2025/8/