CVE-2025-54632

Published: Aug 6, 2025Modified: Jun 17, 2026

4.6

Vector

CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Exploitability: 0.9 / Impact: 3.6

Source: NVD

Description

Vulnerability of insufficient data length verification in the HVB module. Impact: Successful exploitation of this vulnerability may affect service integrity.

Affected (4)

Products: Huawei: Emui, Harmonyos

Huawei

2 products

Emui

Harmonyos

Configuration A

4 vulnerable

Vulnerable Software	Affected Versions
Huawei Emui	Version 15.0.0
Huawei Harmonyos	Version 4.3.1
Huawei Harmonyos	Version 5.0.1
Huawei Harmonyos	Version 5.1.0

Related CWEs

CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.

References (1)

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

Source: psirt@huawei.com

Vendor Advisory

Timeline

No history available yet.