Pixel Update Bulletin—February 2019

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Published February 4, 2019

The Pixel Update Bulletin contains details of security vulnerabilities and functional improvements affecting supported Google Pixel devices (Google devices). For Google devices, security levels of 2019-02-05 or later address all issues in this bulletin and all issues in the February 2019 Android Security Bulletin. To learn how to check a device's security level, see Check & update your Android version.

All supported Google devices will receive an update to the 2019-02-05 level. We encourage all customers to accept these updates to their devices.

Note: The Google device firmware images are available on the Google Developer site.

Announcements

There are no Pixel security es in the February 2019 Pixel Update Bulletin.

Functional es

All Pixel devices running Android 9 will receive an Android 9 update as part of the February OTA. This quarterly release contains many functional updates and improvements to various parts of the Android platform and supported Pixel devices.

Common questions and answers

This section answers common questions that may occur after reading this bulletin.

1. How do I determine if my device is updated to address these issues?

Security levels of 2019-02-05 or later address all issues associated with the 2019-02-05 security level and all previous levels. To learn how to check a device's security level, read the instructions on the Pixel update schedule.

2. What do the entries in the Type column mean?

Entries in the Type column of the vulnerability details table reference the classification of the security vulnerability.

3. What do the entries in the References column mean?

Entries under the References column of the vulnerability details table may contain a prefix identifying the organization to which the reference value belongs.

4. What does a * next to the Android bug ID in the References column mean?

Issues that are not publicly available have a * next to the Android bug ID in the References column. The update for that issue is generally contained in the latest binary drivers for Pixel devices available from the Google Developer site.

5. Why are security vulnerabilities split between this bulletin and the Android Security Bulletins?

Security vulnerabilities that are documented in the Android Security Bulletins are required to declare the latest security level on Android devices. Additional security vulnerabilities, such as those documented in this bulletin are not required for declaring a security level.

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