CVE-2018-9519 Race condition in Android

What is CVE-2018-9519?

CVE-2018-9519 is a medium-severity vulnerability in Google Android, published on 7 Dec 2018. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

In easelcomm_hw_build_scatterlist, there is a possible out of bounds write due to a race condition. This could lead to local escalation of privilege with System privileges required. User interaction is not needed for exploitation. Product: Android. Versions: Android kernel. Android ID: A-69808833.

Weakness: CWE-362

Which versions are affected by CVE-2018-9519?

It affects 1 product.

Products include Google Android.

How do I fix CVE-2018-9519?

No fix has been published for CVE-2018-9519 yet. Limit exposure of the affected software until one is available.

Is CVE-2018-9519 being exploited?

There is no known exploitation of CVE-2018-9519 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-xr3v-r79c-636q.