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CVE-2017-8143

5.5 · MEDIUM

Wi-Fi driver of Honor 5C and P9 Lite Huawei smart phones with software versions earlier than NEM-L21C432B351 and versions earlier than VNS-L21C10B381 has a DoS vulnerability.

Published Nov 22, 2017CWE-20EPSS 0.65%

Overview

CVE-2017-8143 is a medium-severity vulnerability. It was published on November 22, 2017 and has a CVSS 3.0 base score of 5.5 (MEDIUM).

This vulnerability has a CVSS 3.0 base score of 5.5, rated MEDIUM. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.

Technical description

Wi-Fi driver of Honor 5C and P9 Lite Huawei smart phones with software versions earlier than NEM-L21C432B351 and versions earlier than VNS-L21C10B381 has a DoS vulnerability. An attacker may trick a user into installing a malicious application and the application can access invalid address of driver to crash the system.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

Refwww.huawei.com/en/psirt/security-advisories/huawei-sa-20170623-01-smartphone-enRefwww.securityfocus.com/bid/99256Refwww.huawei.com/en/psirt/security-advisories/huawei-sa-20170623-01-smartphone-enRefwww.securityfocus.com/bid/99256

How CyberStrike helps

Frequently asked questions

What is CVE-2017-8143?

CVE-2017-8143 is a medium-severity vulnerability. It was published on November 22, 2017 and has a CVSS 3.0 base score of 5.5 (MEDIUM).

How severe is CVE-2017-8143?

This vulnerability has a CVSS 3.0 base score of 5.5, rated MEDIUM. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2017-8143?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2017-8143?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2017-8143 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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