CVE-2017-13221 Privilege escalation in Android

What is CVE-2017-13221?

CVE-2017-13221 is a high-severity vulnerability in Google Android, published on 12 Jan 2018. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

An elevation of privilege vulnerability in the Upstream kernel wifi driver. Product: Android. Versions: Android kernel. Android ID: A-64709938.

Which versions are affected by CVE-2017-13221?

It affects 1 product.

Products include Google Android.

How do I fix CVE-2017-13221?

No fix has been published for CVE-2017-13221 yet. Limit exposure of the affected software until one is available.

Is CVE-2017-13221 being exploited?

There is no known exploitation of CVE-2017-13221 in the wild and no public exploit code.

Other vulnerabilities in Google Android

• CVE-2026-58704 Google Pixel Improper Authorization Exploited High 8.8
• CVE-2025-48543 Android Runtime Use-After-Free Exploited High 8.8
• CVE-2023-35674 Android Framework Privilege Escalation Exploited High 8.8
• CVE-2025-48595 Android Framework Integer Overflow Exploited High 8.4
• CVE-2024-32896 Android Pixel Privilege Escalation Exploited High 8.1

All Google Android vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-wvgv-7j79-pqqv.