Published March 02, 2020 | Updated March 3, 2020
The Pixel Update Bulletin contains details of security vulnerabilities and functional improvements affecting supported Pixel devices (Google devices). For Google devices, security patch levels of 2020-03-05 or later address all issues in this bulletin and all issues in the March 2020 Android Security Bulletin. To learn how to check a device's security patch level, see Check and update your Android version.
All supported Google devices will receive an update to the 2020-03-05 patch level. We encourage all customers to accept these updates to their devices.
Announcements
- In addition to the security vulnerabilities described in the March 2020 Android Security Bulletin, Google devices also contain patches for the security vulnerabilities described below. When applicable, partners were notified that these issues are being addressed, and may choose to incorporate them as part of their device updates.
Security patches
Vulnerabilities are grouped under the component that they affect. There is a description of the issue and a table with the CVE, associated references, type of vulnerability, severity, and updated Android Open Source Project (AOSP) versions (where applicable). When available, we link the public change that addressed the issue to the bug ID, like the AOSP change list. When multiple changes relate to a single bug, additional references are linked to numbers following the bug ID.
Framework
| CVE | References | Type | Severity | Updated AOSP versions |
|---|---|---|---|---|
| CVE-2020-0045 | A-141243101 | EoP | Moderate | 10 |
| CVE-2020-0084 | A-143339775 | EoP | Moderate | 10 |
| CVE-2020-0087 | A-127989044 [2] | ID | Moderate | 10 |
Media framework
| CVE | References | Type | Severity | Updated AOSP versions |
|---|---|---|---|---|
| CVE-2020-0046 | A-137284652 | EoP | Moderate | 10 |
| CVE-2020-0047 | A-141622311 | EoP | Moderate | 10 |
| CVE-2020-0048 | A-139417189 | ID | Moderate | 10 |
| CVE-2020-0049 | A-140177694 | ID | Moderate | 10 |
System
| CVE | References | Type | Severity | Updated AOSP versions |
|---|---|---|---|---|
| CVE-2020-0061 | A-145504977* | ID | High | 10 |
| CVE-2020-0062 | A-143232031* | ID | High | 10 |
| CVE-2020-0050 | A-124521372 | EoP | Moderate | 10 |
| CVE-2020-0051 | A-138442483 | EoP | Moderate | 10 |
| CVE-2020-0052 | A-137102479 | EoP | Moderate | 10 |
| CVE-2020-0053 | A-143789898 | EoP | Moderate | 10 |
| CVE-2020-0054 | A-146642727 [2] | EoP | Moderate | 10 |
| CVE-2020-0085 | A-134487438 [2] [3] | EoP | Moderate | 10 |
| CVE-2020-0063 | A-143128911* | EoP | Moderate | 10 |
| CVE-2020-0055 | A-141617601 | ID | Moderate | 10 |
| CVE-2020-0056 | A-141619686 | ID | Moderate | 10 |
| CVE-2020-0057 | A-141620271 | ID | Moderate | 10 |
| CVE-2020-0058 | A-141745011 | ID | Moderate | 10 |
| CVE-2020-0059 | A-142543524 | ID | Moderate | 10 |
| CVE-2020-0060 | A-143229845 | ID | Moderate | 10 |
| CVE-2020-0083 | A-142797954 [2] | DoS | Moderate | 10 |
Kernel components
| CVE | References | Type | Severity | Component |
|---|---|---|---|---|
| CVE-2019-10126 | A-136544114 Upstream kernel |
RCE | Moderate | Marvell mwifiex wireless kernel driver |
| CVE-2019-17133 | A-145728911 Upstream kernel |
RCE | Moderate | Wireless subsystem |
| CVE-2019-3846 | A-134819290 Upstream kernel |
RCE | Moderate | Marvell mwifiex wireless kernel driver |
| CVE-2019-14815 | A-145728909 Upstream kernel |
RCE | Moderate | Marvell Mwifiex WiFi Driver |
| CVE-2019-15926 | A-141043210 Upstream kernel |
RCE | Moderate | AR600x WiFi |
| CVE-2019-13272 | A-137670911 Upstream kernel |
EoP | Moderate | ptrace |
| CVE-2019-13631 | A-138638402 Upstream kernel |
EoP | Moderate | GTCO digitizer USB driver |
| CVE-2019-14821 | A-139813180 Upstream kernel |
EoP | Moderate | Linux KVM |
| CVE-2019-15211 | A-140329273 Upstream kernel |
EoP | Moderate | V4L2 driver |
| CVE-2019-15212 | A-140328994 Upstream kernel |
EoP | Moderate | Rio 500 driver |
| CVE-2019-15213 | A-140329468 Upstream kernel |
EoP | Moderate | DVB USB driver |
| CVE-2019-15215 | A-140329766 Upstream kernel |
EoP | Moderate | CPia2 USB driver |
| CVE-2019-15666 | A-140369321 Upstream kernel |
EoP | Moderate | XFRM IP framework |
| CVE-2019-17052 | A-145728199 Upstream kernel [2] |
EoP | Moderate | Network |
| CVE-2019-19525 | A-146258237 Upstream kernel |
EoP | Moderate | ieee802154 USB driver |
| CVE-2020-0066 | A-65025077 Upstream kernel |
EoP | Moderate | Netlink driver |
| CVE-2019-10638 | A-137737889 Upstream kernel [2] [3] |
ID | Moderate | Inet driver |
| CVE-2019-14283 | A-139989665 Upstream kernel |
ID | Moderate | Floppy driver |
| CVE-2019-15090 | A-140329272 Upstream kernel |
ID | Moderate | Scsi driver |
| CVE-2019-15117 | A-140328199 Upstream kernel |
ID | Moderate | USB audio driver |
| CVE-2019-15505 | A-140329295 Upstream kernel |
ID | Moderate | TechniSat USB Driver |
| CVE-2019-11477 | A-135470293 Upstream kernel |
DoS | Moderate | TCP |
| CVE-2019-11478 | A-135469925 Upstream kernel |
DoS | Moderate | TCP |
| CVE-2019-11479 | A-135471734 Upstream kernel [2] |
DoS | Moderate | TCP |
Qualcomm components
| CVE | References | Type | Severity | Component |
|---|---|---|---|---|
| CVE-2019-2264 | A-113600760 QC-CR#2155992 |
N/A | Moderate | Kernel |
| CVE-2019-10544 | A-140422956 QC-CR#2431047 QC-CR#2434573 |
N/A | Moderate | Services |
| CVE-2019-10584 | A-140424129 QC-CR#2456675 [2] |
N/A | Moderate | Video |
| CVE-2019-10623 | A-141099048 QC-CR#2409913 |
N/A | Moderate | WConnect |
Qualcomm closed-source components
| CVE | References | Type | Severity | Component |
|---|---|---|---|---|
| CVE-2019-10561 | A-137032530* | N/A | Moderate | Closed-source component |
| CVE-2019-10592 | A-132781007* | N/A | Moderate | Closed-source component |
Functional patches
For details on the new bug fixes and functional patches included in this release, refer to the Pixel Community forum.
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 patch levels of 2020-03-05 or later address all issues associated with the 2020-03-05 security patch level and all previous patch levels. To learn how to check a device's security patch level, read the instructions on the Google device 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.
| Abbreviation | Definition |
|---|---|
| RCE | Remote code execution |
| EoP | Elevation of privilege |
| ID | Information disclosure |
| DoS | Denial of service |
| N/A | Classification not available |
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.
| Prefix | Reference |
|---|---|
| A- | Android bug ID |
| QC- | Qualcomm reference number |
| M- | MediaTek reference number |
| N- | NVIDIA reference number |
| B- | Broadcom reference number |
4. What does an * next to the Android bug ID in the References column mean?
Issues that are not publicly available have an * 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 patch level on Android devices. Additional security vulnerabilities, such as those documented in this bulletin are not required for declaring a security patch level.
Versions
| Version | Date | Notes |
|---|---|---|
| 1.0 | March 02, 2020 | Bulletin published |
| 1.1 | March 3, 2020 | Bulletin revised to include AOSP links |