CVE-2017-0546 Null dereference in Android

What is CVE-2017-0546?

CVE-2017-0546 is a high-severity vulnerability in Google Android, published on 7 Apr 2017. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.

Official description

An elevation of privilege vulnerability in SurfaceFlinger could enable a local malicious application to execute arbitrary code within the context of a privileged process. This issue is rated as High because it could be used to gain local access to elevated capabilities, which are not normally accessible to a third-party application. Product: Android. Versions: 4.4.4, 5.0.2, 5.1.1, 6.0, 6.0.1, 7.0, 7.1.1. Android ID: A-32628763.

Weakness: CWE-476

Which versions are affected by CVE-2017-0546?

It affects 1 product.

Products include Google Android.

How do I fix CVE-2017-0546?

No fix has been published for CVE-2017-0546 yet. Limit exposure of the affected software until one is available.

Is CVE-2017-0546 being exploited?

There is no known exploitation of CVE-2017-0546 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-9c2c-5v89-7hcj.