The inputhub driver of HUAWEI P9 Lite mobile phones with Versions earlier than VNS-L21C02B341, Versions earlier than VNS-L21C22B380, Versions earlier than VNS-L31C02B341, Versions earlier than VNS-L31C440B390, Versions earlier than VNS-L31C636B396 has a buffer overflow vulnerability due to the lack of parameter validation. An attacker tricks a user into installing a malicious APP and the APP may sends specific data to the inputhub driver to exploit this vulnerability, successful exploit could cause the system reboot.
This vulnerability carries a MEDIUM severity rating with a CVSS v3.1 score of 5.5, requiring local system access to exploit with relatively low complexity though user interaction is required and does not require pre-existing privileges . The vulnerability impacts and availability (service disruption) for affected systems. Impacting 2 products from huawei, from huawei organizations running these solutions should prioritize assessment and patching.
First disclosed in 2018, this vulnerability was reported during a period defined by widespread IoT adoption challenges, mobile security concerns, and the emergence of advanced persistent threat (APT) techniques. Contemporary mitigation strategies focused on secure development practices and third-party component vetting.
2018-04-19T14:29:00.307
2024-11-21T03:17:49.020
Modified
CVSSv3.0: 5.5 (MEDIUM)
AV:N/AC:M/Au:N/C:N/I:N/A:C
8.6
6.9
| Type | Vendor | Product | Version/Range | Vulnerable? |
|---|---|---|---|---|
| Operating System | huawei | p9_lite_firmware | < vns-l31c02b341 | Yes |
| Hardware | huawei | p9_lite | - | No |
| Operating System | huawei | p9_lite_firmware | < vns-l21c22b380 | Yes |
| Hardware | huawei | p9_lite | - | No |
| Operating System | huawei | p9_lite_firmware | < vns-l31c02b341 | Yes |
| Hardware | huawei | p9_lite | - | No |
| Operating System | huawei | p9_lite_firmware | < vns-l31c440b390 | Yes |
| Hardware | huawei | p9_lite | - | No |
| Operating System | huawei | p9_lite_firmware | < vns-l31c636b396 | Yes |
| Hardware | huawei | p9_lite | - | No |
SecUtils normalizes and enriches National Vulnerability Database (NVD) records by standardizing vendor and product identifiers, aggregating vulnerability metadata from both NVD and MITRE sources, and providing structured context for security teams. For huawei's affected products, we extract Common Platform Enumeration (CPE) data, Common Weakness Enumeration (CWE) classifications, CVSS severity metrics, and reference data to enable rapid vulnerability prioritization and asset correlation. This record contains no exploit code, proof-of-concept instructions, or attack methodologies—only defensive intelligence necessary for patch management, risk assessment, and security operations.