Pixel Update Bulletin—March 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.

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

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