CVE-2020-0432: Pixel Update Bulletin—September 2020  |  Android Open Source Project

Published September 08, 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 2020-09-05 or later address all issues in this bulletin and all issues in the September 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 2020-09-05 patch level. We encourage all customers to accept these updates to their devices.

Announcements

• In addition to the security vulnerabilities described in the September 2020 Android Security Bulletin, Google devices also contain patches for the security vulnerabilities described below.

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.

Kernel components

CVE

References

Type

Severity

Subcomponent

CVE-2020-0387

A-156046804*

EoP

High

SmartSpace

CVE-2020-0403

A-131252923*

EoP

High

Fingerprint

CVE-2020-0434

A-150730508*

EoP

High

Catpipe

CVE-2019-14895

A-146643236

RCE

Moderate

Marvell WiFi chip driver

CVE-2019-14896

A-145850595

RCE

Moderate

Marvell network driver

CVE-2019-14901

A-146642940

RCE

Moderate

Marvell WiFi chip driver

CVE-2018-14615

A-133762747

EoP

Moderate

Kernel

CVE-2020-0428

A-123999783*

EoP

Moderate

Camera

CVE-2020-0429

A-152735806
v4.9 - [1] [2]
v4.4 - [1] [2] [3] [4] [5] [6] [7] [8]

EoP

Moderate

pppol2tp

CVE-2020-0430

A-153881554

EoP

Moderate

BPF

CVE-2020-0431

A-144161459

EoP

Moderate

Keyboard

CVE-2020-0432

A-143560807

EoP

Moderate

MostCore driver

CVE-2020-0433

A-151939299
v4.14 - [1] [2] [3]
v4.9 - [1] [2] [3]
v.4.4 - [1] [2] [3] [4]

EoP

Moderate

Block multiqueue

CVE-2020-7053

A-148267212

EoP

Moderate

Kernel

CVE-2020-8649

A-149079016

EoP

Moderate

vgacon

CVE-2020-11609

A-153715399

EoP

Moderate

stv06xx

CVE-2020-12114

A-156071483

EoP

Moderate

Linux Filesystem

CVE-2020-12826

A-156725178
v4.14 - [1]

EoP

Moderate

Kernel

CVE-2019-5489

A-122461273 [2]

ID

Moderate

Kernel

CVE-2020-0427

A-140550171

ID

Moderate

Pin controller

Qualcomm components

CVE

References

Type

Severity

Component

CVE-2019-2290

A-119634340*
QC-CR#2048964*

N/A

Moderate

Camera

CVE-2019-10519

A-134439993
QC-CR#2409133

N/A

Moderate

Display/graphics

CVE-2019-10521

A-126900236
QC-CR#2419292

N/A

Moderate

Kernel

CVE-2019-10564

A-140423451
QC-CR#2362037

N/A

Moderate

Camera

CVE-2019-14099

A-147101313
QC-CR#2360223 [2] [3] [2] [3]

N/A

Moderate

Camera

CVE-2019-2284

A-134437692
QC-CR#2395036

N/A

Moderate

Camera

CVE-2020-3674

A-150688918
QC-CR#2562382

N/A

Moderate

Kernel

Qualcomm closed-source components

CVE

References

Type

Severity

Component

CVE-2019-10498

A-132108953*

N/A

Moderate

Closed-source component

CVE-2019-10518

A-120445948*

N/A

Moderate

Closed-source component

CVE-2020-3679

A-150687568*

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 2020-09-05 or later address all issues associated with the 2020-09-05 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

September 08, 2020

Bulletin published