CVE-2025-54630
Unknown
Unknown - Not Provided
BaseFortify
Publication date: 2025-08-06
Last updated on: 2025-09-20
Assigner: Huawei Technologies
Description
Description
:Vulnerability of insufficient data length verification in the DFA module.
Impact: Successful exploitation of this vulnerability may affect availability.
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| huawei | harmonyos | 4.3.0 |
| huawei | harmonyos | 5.0.1 |
Helpful Resources
Exploitability
CWE
KEV
| CWE ID | Description |
|---|---|
| CWE-122 | A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc(). |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is due to insufficient data length verification in the DFA module, meaning the system does not properly check the length of data being processed, which can lead to unexpected behavior or exploitation.
How can this vulnerability impact me? :
Successful exploitation of this vulnerability may affect the availability of the affected system, potentially causing disruptions or denial of service.
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