CVE-2017-8140
7.8 · HIGHOverview
CVE-2017-8140 is a high-severity vulnerability affecting huawei p9_plus_firmware. It was published on November 22, 2017 and has a CVSS 3.0 base score of 7.8 (HIGH).
This vulnerability has a CVSS 3.0 base score of 7.8, rated HIGH. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
Technical Description
The soundtrigger driver in P9 Plus smart phones with software versions earlier than VIE-AL10BC00B353 has a memory double free vulnerability. An attacker tricks a user into installing a malicious application, and the application can start multiple threads and try to free specific memory, which could triggers double free and causes a system crash or arbitrary code execution.
Remediation
Check the references section for vendor advisories and patches from huawei. Update p9_plus_firmware to the latest patched version. 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.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| huawei | p9_plus_firmware | >= 0, < vie-al10bc00b353 | Affected |
Frequently Asked Questions
What is CVE-2017-8140?
CVE-2017-8140 is a high-severity vulnerability affecting huawei p9_plus_firmware. It was published on November 22, 2017 and has a CVSS 3.0 base score of 7.8 (HIGH).
How severe is CVE-2017-8140?
This vulnerability has a CVSS 3.0 base score of 7.8, rated HIGH. 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-2017-8140?
Check the references section for vendor advisories and patches from huawei. Update p9_plus_firmware to the latest patched version. 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-2017-8140?
CyberStrike's AI-powered security agents can automatically detect CVE-2017-8140 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
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