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AUSCERT Security Bulletin
ASB-2018.0068
Android Security Bulletin - April 2018
5 April 2018
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: Google Android devices
Operating System: Android
Impact/Access: Execute Arbitrary Code/Commands -- Remote with User Interaction
Increased Privileges -- Remote with User Interaction
Denial of Service -- Remote/Unauthenticated
Access Confidential Data -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2018-3594 CVE-2018-3593 CVE-2018-3592
CVE-2018-3591 CVE-2018-3590 CVE-2018-3589
CVE-2018-3566 CVE-2018-3563 CVE-2017-18147
CVE-2017-18146 CVE-2017-18145 CVE-2017-18144
CVE-2017-18143 CVE-2017-18142 CVE-2017-18140
CVE-2017-18139 CVE-2017-18138 CVE-2017-18137
CVE-2017-18136 CVE-2017-18135 CVE-2017-18134
CVE-2017-18133 CVE-2017-18132 CVE-2017-18130
CVE-2017-18129 CVE-2017-18128 CVE-2017-18127
CVE-2017-18126 CVE-2017-18125 CVE-2017-18074
CVE-2017-18073 CVE-2017-18072 CVE-2017-18071
CVE-2017-17770 CVE-2017-16534 CVE-2017-15822
CVE-2017-13293 CVE-2017-13292 CVE-2017-13291
CVE-2017-13290 CVE-2017-13289 CVE-2017-13288
CVE-2017-13287 CVE-2017-13286 CVE-2017-13285
CVE-2017-13284 CVE-2017-13283 CVE-2017-13282
CVE-2017-13281 CVE-2017-13280 CVE-2017-13279
CVE-2017-13278 CVE-2017-13277 CVE-2017-13276
CVE-2017-13275 CVE-2017-13274 CVE-2017-13267
CVE-2017-13077 CVE-2017-11011 CVE-2017-8275
CVE-2017-8274 CVE-2017-5754 CVE-2016-10501
CVE-2016-10499 CVE-2016-10498 CVE-2016-10497
CVE-2016-10496 CVE-2016-10495 CVE-2016-10494
CVE-2016-10493 CVE-2016-10492 CVE-2016-10491
CVE-2016-10490 CVE-2016-10489 CVE-2016-10487
CVE-2016-10486 CVE-2016-10485 CVE-2016-10484
CVE-2016-10483 CVE-2016-10482 CVE-2016-10481
CVE-2016-10480 CVE-2016-10479 CVE-2016-10478
CVE-2016-10477 CVE-2016-10476 CVE-2016-10475
CVE-2016-10474 CVE-2016-10473 CVE-2016-10472
CVE-2016-10471 CVE-2016-10469 CVE-2016-10467
CVE-2016-10466 CVE-2016-10464 CVE-2016-10462
CVE-2016-10461 CVE-2016-10460 CVE-2016-10459
CVE-2016-10458 CVE-2016-10457 CVE-2016-10456
CVE-2016-10455 CVE-2016-10454 CVE-2016-10452
CVE-2016-10451 CVE-2016-10450 CVE-2016-10449
CVE-2016-10448 CVE-2016-10447 CVE-2016-10446
CVE-2016-10445 CVE-2016-10444 CVE-2016-10443
CVE-2016-10442 CVE-2016-10441 CVE-2016-10440
CVE-2016-10439 CVE-2016-10438 CVE-2016-10437
CVE-2016-10436 CVE-2016-10435 CVE-2016-10434
CVE-2016-10433 CVE-2016-10432 CVE-2016-10431
CVE-2016-10430 CVE-2016-10429 CVE-2016-10428
CVE-2016-10427 CVE-2016-10426 CVE-2016-10425
CVE-2016-10424 CVE-2016-10423 CVE-2016-10422
CVE-2016-10421 CVE-2016-10420 CVE-2016-10419
CVE-2016-10418 CVE-2016-10417 CVE-2016-10416
CVE-2016-10415 CVE-2016-10414 CVE-2016-10412
CVE-2016-10411 CVE-2016-10410 CVE-2016-10409
CVE-2016-10407 CVE-2016-10406 CVE-2016-10392
CVE-2016-10390 CVE-2016-10387 CVE-2016-10386
CVE-2016-10385 CVE-2016-10384 CVE-2016-10381
CVE-2016-10380 CVE-2016-5348 CVE-2015-9224
CVE-2015-9223 CVE-2015-9222 CVE-2015-9221
CVE-2015-9220 CVE-2015-9219 CVE-2015-9218
CVE-2015-9217 CVE-2015-9216 CVE-2015-9215
CVE-2015-9213 CVE-2015-9212 CVE-2015-9211
CVE-2015-9210 CVE-2015-9209 CVE-2015-9208
CVE-2015-9207 CVE-2015-9206 CVE-2015-9205
CVE-2015-9204 CVE-2015-9203 CVE-2015-9202
CVE-2015-9201 CVE-2015-9200 CVE-2015-9199
CVE-2015-9198 CVE-2015-9197 CVE-2015-9196
CVE-2015-9195 CVE-2015-9194 CVE-2015-9193
CVE-2015-9192 CVE-2015-9191 CVE-2015-9190
CVE-2015-9189 CVE-2015-9188 CVE-2015-9187
CVE-2015-9186 CVE-2015-9185 CVE-2015-9184
CVE-2015-9183 CVE-2015-9182 CVE-2015-9181
CVE-2015-9180 CVE-2015-9179 CVE-2015-9178
CVE-2015-9177 CVE-2015-9176 CVE-2015-9175
CVE-2015-9174 CVE-2015-9173 CVE-2015-9172
CVE-2015-9171 CVE-2015-9170 CVE-2015-9169
CVE-2015-9167 CVE-2015-9166 CVE-2015-9165
CVE-2015-9164 CVE-2015-9163 CVE-2015-9162
CVE-2015-9161 CVE-2015-9160 CVE-2015-9159
CVE-2015-9158 CVE-2015-9157 CVE-2015-9156
CVE-2015-9153 CVE-2015-9152 CVE-2015-9151
CVE-2015-9150 CVE-2015-9149 CVE-2015-9148
CVE-2015-9147 CVE-2015-9146 CVE-2015-9145
CVE-2015-9144 CVE-2015-9143 CVE-2015-9142
CVE-2015-9141 CVE-2015-9140 CVE-2015-9139
CVE-2015-9138 CVE-2015-9137 CVE-2015-9136
CVE-2015-9135 CVE-2015-9134 CVE-2015-9133
CVE-2015-9132 CVE-2015-9131 CVE-2015-9130
CVE-2015-9129 CVE-2015-9128 CVE-2015-9127
CVE-2015-9126 CVE-2015-9124 CVE-2015-9123
CVE-2015-9122 CVE-2015-9120 CVE-2015-9119
CVE-2015-9118 CVE-2015-9116 CVE-2015-9115
CVE-2015-9114 CVE-2015-9113 CVE-2015-9112
CVE-2015-9111 CVE-2015-9110 CVE-2015-9109
CVE-2015-9108 CVE-2015-9066 CVE-2015-9065
CVE-2015-9064 CVE-2015-9063 CVE-2015-8594
CVE-2015-8593 CVE-2015-0576 CVE-2015-0574
CVE-2014-10063 CVE-2014-10062 CVE-2014-10059
CVE-2014-10058 CVE-2014-10057 CVE-2014-10056
CVE-2014-10055 CVE-2014-10054 CVE-2014-10053
CVE-2014-10052 CVE-2014-10051 CVE-2014-10050
CVE-2014-10048 CVE-2014-10047 CVE-2014-10046
CVE-2014-10045 CVE-2014-10044 CVE-2014-10043
CVE-2014-10039 CVE-2014-9998 CVE-2014-9997
CVE-2014-9996 CVE-2014-9995 CVE-2014-9994
CVE-2014-9993 CVE-2014-9991 CVE-2014-9990
CVE-2014-9989 CVE-2014-9988 CVE-2014-9987
CVE-2014-9986 CVE-2014-9985 CVE-2014-9981
CVE-2014-9976 CVE-2014-9972 CVE-2014-9971
Member content until: Saturday, May 5 2018
Reference: ASB-2018.0009
ASB-2016.0093
ESB-2018.0772
ESB-2018.0738
ESB-2018.0735
ESB-2018.0692
ESB-2018.0639
OVERVIEW
Multiple vulnerabilities have been identified in Android prior to
versions 6.0, 6.0.1, 7.0, 7.1.1, 7.1.2, 8.0, and 8.1. [1]
IMPACT
The vendor has provided the following information:
"Android Security Bulletin--April 2018
Published April 2, 2018 | Updated April 4, 2018
The Android Security Bulletin contains details of security vulnerabilities
affecting Android devices. Security patch levels of 2018-04-05 or later
address all of these issues. To learn how to check a device's security patch
level, see Check and update your Android version.
Android partners are notified of all issues at least a month before
publication. Source code patches for these issues have been released to the
Android Open Source Project (AOSP) repository and linked from this bulletin.
This bulletin also includes links to patches outside of AOSP.
The most severe of these issues is a critical security vulnerability in Media
framework that could enable a remote attacker using a specially crafted file
to execute arbitrary code within the context of a privileged process. The
severity assessment is based on the effect that exploiting the vulnerability
would possibly have on an affected device, assuming the platform and service
mitigations are turned off for development purposes or if successfully
bypassed.
We have had no reports of active customer exploitation or abuse of these newly
reported issues. Refer to the Android and Google Play Protect mitigations
section for details on the Android security platform protections and Google
Play Protect, which improve the security of the Android platform.
Note: Information on the latest over-the-air update (OTA) and firmware images
for Google devices is available in the April 2018 Pixel / Nexus
Security Bulletin.
Announcements
We would like to thank Qualcomm for their dedicated efforts to improve the
security of mobile devices. The 2018-04-05 SPL includes a cumulative list of
addressed security issues taken from Qualcomm's 2014-2016 partner focused
bulletins, and is a reflection of their continued effort and commitment.
Android and Google service mitigations
This is a summary of the mitigations provided by the Android security platform
and service protections such as Google Play Protect. These capabilities reduce
the likelihood that security vulnerabilities could be successfully exploited
on Android.
o Exploitation for many issues on Android is made more difficult by
enhancements in newer versions of the Android platform. We encourage all
users to update to the latest version of Android where possible.
o The Android security team actively monitors for abuse through Google Play
Protect and warns users about Potentially Harmful Applications. Google
Play Protect is enabled by default on devices with Google Mobile Services,
and is especially important for users who install apps from outside of
Google Play.
2018-04-01 security patch level vulnerability details
In the sections below, we provide details for each of the security
vulnerabilities that apply to the 2018-04-01 patch level. 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 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.
Android runtime
The most severe vulnerability in this section could enable a remote attacker
to bypass user interaction requirements in order to gain access to additional
permissions.
CVE References Type Severity Updated AOSP versions
CVE-2017-13274 A-71360761 EoP High 6.0, 6.0.1, 7.0, 7.1.1, 7.1.2, 8.0,
8.1
Framework
The most severe vulnerability in this section could enable a local malicious
application to bypass operating system protections that isolate application
data from other applications.
CVE References Type Severity Updated AOSP versions
CVE-2017-13275 A-70808908 ID High 8.0, 8.1
Media framework
The most severe vulnerability in this section could enable a remote attacker
using a specially crafted file to execute arbitrary code within the context of
a privileged process.
CVE References Type Severity Updated AOSP versions
CVE-2017-13276 A-70637599 RCE Critical 6.0, 6.0.1, 7.0, 7.1.1, 7.1.2, 8.0,
8.1
CVE-2017-13277 A-72165027 RCE Critical 6.0, 6.0.1, 7.0, 7.1.1, 7.1.2, 8.0,
8.1
CVE-2017-13278 A-70546581 EoP High 6.0, 6.0.1, 7.0, 7.1.1, 7.1.2, 8.0,
8.1
CVE-2017-13279 A-68399439 DoS High 6.0, 6.0.1, 7.0, 7.1.1, 7.1.2, 8.0,
8.1
CVE-2017-13280 A-71361451 DoS High 6.0, 6.0.1, 7.0, 7.1.1, 7.1.2, 8.0,
8.1
System
The most severe vulnerability in this section could enable a remote attacker
using a specially crafted file to execute arbitrary code within the context of
a privileged process.
CVE References Type Severity Updated AOSP versions
CVE-2017-13281 A-71603262 RCE Critical 8.0, 8.1
CVE-2017-13282 A-71603315 RCE Critical 7.0, 7.1.1, 7.1.2, 8.0, 8.1
CVE-2017-13283 A-71603410 RCE Critical 7.0, 7.1.1, 7.1.2, 8.0, 8.1
CVE-2017-13267 A-69479009 RCE Critical 6.0, 6.0.1, 7.0, 7.1.1, 7.1.2, 8.0,
8.1
CVE-2017-13284 A-70808273 EoP Critical 6.0, 6.0.1, 7.0, 7.1.1, 7.1.2, 8.0,
8.1
CVE-2017-13285 A-69177126 RCE High 6.0, 6.0.1, 7.0, 7.1.1, 7.1.2, 8.0,
8.1
CVE-2017-13286 A-69683251 EoP High 8.0, 8.1
CVE-2017-13287 A-71714464 EoP High 6.0.1, 7.0, 7.1.1, 7.1.2, 8.0, 8.1
CVE-2017-13288 A-69634768 EoP High 8.0, 8.1
CVE-2017-13289 A-70398564 EoP High 6.0, 6.0.1, 7.0, 7.1.1, 7.1.2, 8.0,
8.1
CVE-2017-13290 A-69384124 ID High 6.0, 6.0.1, 7.0, 7.1.1, 7.1.2, 8.0,
8.1
CVE-2017-13291 A-71603553 DoS High 7.0, 7.1.1, 7.1.2, 8.0, 8.1
2018-04-05 security patch level vulnerability details
In the sections below, we provide details for each of the security
vulnerabilities that apply to the 2018-04-05 patch level. Vulnerabilities are
grouped under the component that they affect and include details such as the
CVE, associated references, type of vulnerability, severity, component (where
applicable), and updated 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.
Broadcom components
The most severe vulnerability in this section could enable a proximate
attacker using a specially crafted file to execute arbitrary code within the
context of a privileged process.
CVE References Type Severity Component
CVE-2017-13292 A-70722061* RCE Critical bcmdhd driver
B-V2018010201
Kernel components
The most severe vulnerability in this section could enable a local malicious
application to execute arbitrary code within the context of a privileged
process.
CVE References Type Severity Component
CVE-2017-13293 A-62679701* EoP High NFC driver
CVE-2017-5754 A-69856074* ID High Memory mapping
CVE-2017-16534 A-69052594 ID High USB
Upstream kernel
Qualcomm components
The most severe vulnerability in this section could enable a proximate
attacker using a specially crafted file to execute arbitrary code within the
context of a privileged process.
CVE References Type Severity Component
CVE-2017-15822 A-71501534 RCE Critical WiFi
QC-CR#2123807
CVE-2017-17770 A-70237684 EoP High Binder
QC-CR#2103199 [2]
CVE-2018-3566 A-72957177 EoP High WLAN
QC-CR#2143847
CVE-2018-3563 A-72956842 EoP High Audio Driver
QC-CR#2143207 [2] [3]
CVE-2017-13077 A-72957017 ID High WLAN
QC-CR#2129237
Qualcomm closed-source components
These vulnerabilities affect Qualcomm components and are described in further
detail in the appropriate Qualcomm AMSS security bulletin or security alert.
The severity assessment of these issues is provided directly by Qualcomm.
CVE References Type Severity Component
CVE-2017-18071 A-68326813* N/A Critical Closed-source component
CVE-2017-8274 A-68141335* N/A Critical Closed-source component
CVE-2017-18146 A-70221449* N/A Critical Closed-source component
CVE-2017-18128 A-70221448* N/A Critical Closed-source component
CVE-2018-3592 A-71501105* N/A Critical Closed-source component
CVE-2018-3591 A-71501103* N/A Critical Closed-source component
CVE-2017-18074 A-68326816* N/A High Closed-source component
CVE-2017-18073 A-68326820* N/A High Closed-source component
CVE-2017-18125 A-68326821* N/A High Closed-source component
CVE-2017-8275 A-68141336* N/A High Closed-source component
CVE-2017-11011 A-68326823* N/A High Closed-source component
CVE-2017-18137 A-67712318* N/A High Closed-source component
CVE-2017-18134 A-67712320* N/A High Closed-source component
CVE-2017-18136 A-68989810* N/A High Closed-source component
CVE-2017-18140 A-68989811* N/A High Closed-source component
CVE-2017-18135 A-68989813* N/A High Closed-source component
CVE-2017-18142 A-68989814* N/A High Closed-source component
CVE-2017-18138 A-68989815* N/A High Closed-source component
CVE-2017-18139 A-68989819* N/A High Closed-source component
CVE-2017-18129 A-68989822* N/A High Closed-source component
CVE-2017-18132 A-68989825* N/A High Closed-source component
CVE-2017-18133 A-68989826* N/A High Closed-source component
CVE-2017-18072 A-68989828* N/A High Closed-source component
CVE-2017-18126 A-68989829* N/A High Closed-source component
CVE-2017-18144 A-70221450* N/A High Closed-source component
CVE-2017-18145 A-70221453* N/A High Closed-source component
CVE-2017-18147 A-70221456* N/A High Closed-source component
CVE-2017-18130 A-70221460* N/A High Closed-source component
CVE-2017-18143 A-70221461* N/A High Closed-source component
CVE-2017-18127 A-70221462* N/A High Closed-source component
CVE-2018-3590 A-71501106* N/A High Closed-source component
CVE-2018-3593 A-71501107* N/A High Closed-source component
CVE-2018-3589 A-71501108* N/A High Closed-source component
CVE-2018-3594 A-71501112* N/A High Closed-source component
Qualcomm closed-source components 2014-2016 cumulative update
These vulnerabilities affect Qualcomm components and were shared by Qualcomm
with their partners through Qualcomm AMSS security bulletins or security
alerts between 2014 and 2016. They are included in this Android security
bulletin in order to associate them with a security patch level (many Android
devices may have already addressed these issues in prior updates). The
severity assessment of these issues is provided directly by Qualcomm.
CVE References Type Severity Component
CVE-2014-9996 A-37535090* N/A Critical Closed-source component
CVE-2014-9971 A-37546253* N/A High Closed-source component
CVE-2014-9972 A-37546853* N/A High Closed-source component
CVE-2014-10063 A-37534948* N/A High Closed-source component
CVE-2014-10057 A-62261099* N/A High Closed-source component
CVE-2014-10059 A-62260706* N/A High Closed-source component
CVE-2014-10053 A-37544066* N/A High Closed-source component
CVE-2014-10054 A-62261100* N/A High Closed-source component
CVE-2014-10052 A-62258372* N/A High Closed-source component
CVE-2014-10050 A-37546901* N/A High Closed-source component
CVE-2014-10055 A-37545605* N/A High Closed-source component
CVE-2014-10051 A-37546302* N/A High Closed-source component
CVE-2014-10048 A-62258088* N/A High Closed-source component
CVE-2014-10062 A-62258373* N/A High Closed-source component
CVE-2014-10058 A-62260741* N/A High Closed-source component
CVE-2014-10047 A-37538492* N/A High Closed-source component
CVE-2014-10045 A-62258536* N/A High Closed-source component
CVE-2014-10056 A-62261338* N/A High Closed-source component
CVE-2014-9976 A-37534895* N/A High Closed-source component
CVE-2014-10043 A-62259947* N/A High Closed-source component
CVE-2014-10044 A-62260777* N/A High Closed-source component
CVE-2014-10046 A-62261408* N/A High Closed-source component
CVE-2014-9981 A-37534949* N/A High Closed-source component
CVE-2014-9993 A-37540928* N/A High Closed-source component
CVE-2014-9986 A-37534645* N/A High Closed-source component
CVE-2014-9994 A-37538493* N/A High Closed-source component
CVE-2014-9995 A-37546303* N/A High Closed-source component
CVE-2014-9997 A-37546854* N/A High Closed-source component
CVE-2014-9988 A-62258089* N/A High Closed-source component
CVE-2014-9990 A-62261216* N/A High Closed-source component
CVE-2014-9987 A-62261293* N/A High Closed-source component
CVE-2014-9989 A-62261380* N/A High Closed-source component
CVE-2014-9991 A-62261409* N/A High Closed-source component
CVE-2014-10039 A-62261608* N/A High Closed-source component
CVE-2014-9985 A-62261609* N/A High Closed-source component
CVE-2015-9204 A-37540929* N/A High Closed-source component
CVE-2015-0574 A-37546304* N/A High Closed-source component
CVE-2015-9205 A-37534696* N/A High Closed-source component
CVE-2015-9221 A-37534796* N/A High Closed-source component
CVE-2015-9212 A-37535795* N/A High Closed-source component
CVE-2015-9210 A-62258538* N/A High Closed-source component
CVE-2015-9211 A-62261217* N/A High Closed-source component
CVE-2015-9207 A-62261410* N/A High Closed-source component
CVE-2015-9202 A-37540473* N/A High Closed-source component
CVE-2015-9213 A-37547700* N/A High Closed-source component
CVE-2015-9209 A-38193247* N/A High Closed-source component
CVE-2015-9203 A-62261218* N/A High Closed-source component
CVE-2015-9206 A-62261294* N/A High Closed-source component
CVE-2015-9215 A-62251854* N/A High Closed-source component
CVE-2015-9216 A-62260780* N/A High Closed-source component
CVE-2015-9169 A-37535098* N/A High Closed-source component
CVE-2015-9173 A-37536244* N/A High Closed-source component
CVE-2015-9179 A-37542567* N/A High Closed-source component
CVE-2015-9177 A-37544075* N/A High Closed-source component
CVE-2015-9187 A-37544109* N/A High Closed-source component
CVE-2015-9162 A-37544110* N/A High Closed-source component
CVE-2015-9172 A-37545607* N/A High Closed-source component
CVE-2015-9181 A-37546754* N/A High Closed-source component
CVE-2015-9219 A-37546859* N/A High Closed-source component
CVE-2015-9183 A-37546860* N/A High Closed-source component
CVE-2015-9182 A-37546904* N/A High Closed-source component
CVE-2015-9185 A-37546952* N/A High Closed-source component
CVE-2015-9184 A-37546953* N/A High Closed-source component
CVE-2015-9170 A-37546954* N/A High Closed-source component
CVE-2015-9175 A-37547404* N/A High Closed-source component
CVE-2015-9171 A-37547405* N/A High Closed-source component
CVE-2015-9192 A-37547750* N/A High Closed-source component
CVE-2015-9208 A-62258540* N/A High Closed-source component
CVE-2015-9224 A-62259949* N/A High Closed-source component
CVE-2015-9201 A-62260711* N/A High Closed-source component
CVE-2015-9200 A-62260779* N/A High Closed-source component
CVE-2015-9198 A-62261219* N/A High Closed-source component
CVE-2015-9196 A-62261339* N/A High Closed-source component
CVE-2015-9199 A-62261411* N/A High Closed-source component
CVE-2015-9174 A-62258090* N/A High Closed-source component
CVE-2015-9178 A-62258541* N/A High Closed-source component
CVE-2015-9180 A-62260712* N/A High Closed-source component
CVE-2015-9176 A-62260713* N/A High Closed-source component
CVE-2015-9189 A-62260820* N/A High Closed-source component
CVE-2015-9188 A-62260821* N/A High Closed-source component
CVE-2015-0576 A-37543715* N/A High Closed-source component
CVE-2015-9156 A-62260743* N/A High Closed-source component
CVE-2015-9195 A-62251855* N/A High Closed-source component
CVE-2015-9197 A-62260742* N/A High Closed-source component
CVE-2015-9218 A-62260781* N/A High Closed-source component
CVE-2015-9217 A-62261295* N/A High Closed-source component
CVE-2015-9166 A-62251856* N/A High Closed-source component
CVE-2015-9164 A-62258542* N/A High Closed-source component
CVE-2015-9190 A-62259744* N/A High Closed-source component
CVE-2015-9159 A-62259745* N/A High Closed-source component
CVE-2015-9167 A-62259950* N/A High Closed-source component
CVE-2015-9191 A-62260394* N/A High Closed-source component
CVE-2015-9161 A-62260462* N/A High Closed-source component
CVE-2015-9163 A-62260822* N/A High Closed-source component
CVE-2015-9158 A-62261381* N/A High Closed-source component
CVE-2015-9152 A-37546305* N/A High Closed-source component
CVE-2015-9144 A-37540474* N/A High Closed-source component
CVE-2015-9165 A-37539224* N/A High Closed-source component
CVE-2015-9223 A-37543718* N/A High Closed-source component
CVE-2015-9222 A-62258374* N/A High Closed-source component
CVE-2015-9193 A-62259951* N/A High Closed-source component
CVE-2015-9194 A-62261296* N/A High Closed-source component
CVE-2015-9153 A-62260395* N/A High Closed-source component
CVE-2015-9151 A-62260396* N/A High Closed-source component
CVE-2015-9148 A-62260463* N/A High Closed-source component
CVE-2015-9149 A-62260744* N/A High Closed-source component
CVE-2015-9146 A-62260745* N/A High Closed-source component
CVE-2015-9186 A-62261340* N/A High Closed-source component
CVE-2015-9150 A-62261341* N/A High Closed-source component
CVE-2015-9147 A-62261488* N/A High Closed-source component
CVE-2015-8593 A-37535091* N/A High Closed-source component
CVE-2015-9160 A-37546254* N/A High Closed-source component
CVE-2015-8594 A-37546855* N/A High Closed-source component
CVE-2015-9145 A-37535099* N/A High Closed-source component
CVE-2015-9143 A-62260900* N/A High Closed-source component
CVE-2015-9157 A-62260934* N/A High Closed-source component
CVE-2015-9141 A-62261297* N/A High Closed-source component
CVE-2015-9140 A-62259746* N/A High Closed-source component
CVE-2015-9135 A-37546950* N/A High Closed-source component
CVE-2015-9138 A-62259952* N/A High Closed-source component
CVE-2015-9136 A-62260823* N/A High Closed-source component
CVE-2015-9137 A-62260975* N/A High Closed-source component
CVE-2015-9131 A-37542272* N/A High Closed-source component
CVE-2015-9139 A-62251857* N/A High Closed-source component
CVE-2015-9130 A-62252820* N/A High Closed-source component
CVE-2015-9129 A-62260397* N/A High Closed-source component
CVE-2015-9133 A-62260464* N/A High Closed-source component
CVE-2015-9127 A-62260824* N/A High Closed-source component
CVE-2015-9132 A-62260976* N/A High Closed-source component
CVE-2015-9134 A-62261382* N/A High Closed-source component
CVE-2015-9128 A-62261610* N/A High Closed-source component
CVE-2015-9065 A-37538494* N/A High Closed-source component
CVE-2015-9064 A-37546801* N/A High Closed-source component
CVE-2015-9063 A-37546802* N/A High Closed-source component
CVE-2015-9126 A-62258375* N/A High Closed-source component
CVE-2015-9124 A-62252821* N/A High Closed-source component
CVE-2015-9142 A-62260901* N/A High Closed-source component
CVE-2015-9066 A-37540467* N/A High Closed-source component
CVE-2014-9998 A-62260398* N/A High Closed-source component
CVE-2015-9220 A-62261299* N/A High Closed-source component
CVE-2015-9122 A-62261611* N/A High Closed-source component
CVE-2015-9123 A-62259953* N/A High Closed-source component
CVE-2015-9118 A-62261220* N/A High Closed-source component
CVE-2015-9120 A-62261298* N/A High Closed-source component
CVE-2015-9119 A-62261489* N/A High Closed-source component
CVE-2015-9116 A-37540934* N/A High Closed-source component
CVE-2015-9115 A-37544076* N/A High Closed-source component
CVE-2015-9113 A-37544077* N/A High Closed-source component
CVE-2015-9112 A-62258091* N/A High Closed-source component
CVE-2015-9114 A-62259954* N/A High Closed-source component
CVE-2015-9111 A-62260465* N/A High Closed-source component
CVE-2015-9108 A-62260714* N/A High Closed-source component
CVE-2015-9109 A-62260977* N/A High Closed-source component
CVE-2015-9110 A-62261383* N/A High Closed-source component
CVE-2016-10492 A-62261300* N/A High Closed-source component
CVE-2016-10482 A-62260978* N/A High Closed-source component
CVE-2016-10483 A-62258092* N/A High Closed-source component
CVE-2016-10489 A-62258093* N/A High Closed-source component
CVE-2016-10487 A-62259955* N/A High Closed-source component
CVE-2016-10477 A-62260399* N/A High Closed-source component
CVE-2016-10485 A-62260902* N/A High Closed-source component
CVE-2016-10478 A-62260979* N/A High Closed-source component
CVE-2016-10476 A-62260980* N/A High Closed-source component
CVE-2016-10475 A-62260981* N/A High Closed-source component
CVE-2016-10474 A-62260982* N/A High Closed-source component
CVE-2016-10494 A-62261102* N/A High Closed-source component
CVE-2016-10484 A-62261342* N/A High Closed-source component
CVE-2016-10491 A-62261490* N/A High Closed-source component
CVE-2016-10486 A-62267788* N/A High Closed-source component
CVE-2016-10472 A-62259956* N/A High Closed-source component
CVE-2016-10490 A-62260468* N/A High Closed-source component
CVE-2016-10480 A-62261301* N/A High Closed-source component
CVE-2016-10467 A-37526814* N/A High Closed-source component
CVE-2016-10495 A-62261103* N/A High Closed-source component
CVE-2016-10481 A-62260401* N/A High Closed-source component
CVE-2016-10479 A-62261412* N/A High Closed-source component
CVE-2016-10384 A-37536238* N/A High Closed-source component
CVE-2016-10385 A-37544067* N/A High Closed-source component
CVE-2016-10452 A-37523164* N/A High Closed-source component
CVE-2016-10423 A-37534896* N/A High Closed-source component
CVE-2016-10424 A-37540034* N/A High Closed-source component
CVE-2016-10449 A-37546861* N/A High Closed-source component
CVE-2016-10454 A-37544078* N/A High Closed-source component
CVE-2016-10450 A-62260825* N/A High Closed-source component
CVE-2016-10451 A-62267789* N/A High Closed-source component
CVE-2016-10386 A-37534646* N/A High Closed-source component
CVE-2016-10469 A-37542273* N/A High Closed-source component
CVE-2016-10440 A-37535092* N/A High Closed-source component
CVE-2016-10499 A-62259957* N/A High Closed-source component
CVE-2016-10446 A-37547406* N/A High Closed-source component
CVE-2016-10473 A-62260746* N/A High Closed-source component
CVE-2016-10466 A-62260783* N/A High Closed-source component
CVE-2016-10457 A-62260826* N/A High Closed-source component
CVE-2016-10442 A-62267790* N/A High Closed-source component
CVE-2016-10433 A-37540468* N/A High Closed-source component
CVE-2016-10430 A-37540930* N/A High Closed-source component
CVE-2016-10445 A-37545608* N/A High Closed-source component
CVE-2016-10426 A-62252822* N/A High Closed-source component
CVE-2016-10435 A-62260402* N/A High Closed-source component
CVE-2016-10425 A-62260983* N/A High Closed-source component
CVE-2016-10438 A-62261302* N/A High Closed-source component
CVE-2016-10436 A-62261494* N/A High Closed-source component
CVE-2016-10439 A-62263656* N/A High Closed-source component
CVE-2016-10431 A-37540931* N/A High Closed-source component
CVE-2016-10434 A-37540932* N/A High Closed-source component
CVE-2016-10432 A-37546902* N/A High Closed-source component
CVE-2016-10462 A-37539225* N/A High Closed-source component
CVE-2016-10443 A-37540475* N/A High Closed-source component
CVE-2016-10427 A-62261495* N/A High Closed-source component
CVE-2016-10387 A-32583751* N/A High Closed-source component
CVE-2016-10390 A-37536239* N/A High Closed-source component
CVE-2016-10498 A-32582870* N/A High Closed-source component
CVE-2016-10419 A-32577129* N/A High Closed-source component
CVE-2016-10420 A-32579916* N/A High Closed-source component
CVE-2016-10429 A-32579411* N/A High Closed-source component
CVE-2016-10493 A-32574787* N/A High Closed-source component
CVE-2016-10447 A-37542968* N/A High Closed-source component
CVE-2016-10444 A-37544163* N/A High Closed-source component
CVE-2016-5348 A-37546905* N/A High Closed-source component
CVE-2016-10421 A-32579095* N/A High Closed-source component
CVE-2016-10455 A-32580964* N/A High Closed-source component
CVE-2016-10441 A-32582927* N/A High Closed-source component
CVE-2016-10418 A-37547407* N/A High Closed-source component
CVE-2016-10417 A-32576287* N/A High Closed-source component
CVE-2016-10464 A-32580243* N/A High Closed-source component
CVE-2016-10458 A-32583424* N/A High Closed-source component
CVE-2016-10471 A-37539226* N/A High Closed-source component
CVE-2016-10416 A-62259747* N/A High Closed-source component
CVE-2016-10411 A-62260404* N/A High Closed-source component
CVE-2016-10496 A-62260469* N/A High Closed-source component
CVE-2016-10410 A-62260936* N/A High Closed-source component
CVE-2016-10414 A-62260937* N/A High Closed-source component
CVE-2016-10461 A-62263657* N/A High Closed-source component
CVE-2016-10460 A-62271227* N/A High Closed-source component
CVE-2016-10392 A-37544068* N/A High Closed-source component
CVE-2016-10409 A-37544164* N/A High Closed-source component
CVE-2016-10459 A-62260716* N/A High Closed-source component
CVE-2016-10407 A-62261222* N/A High Closed-source component
CVE-2016-10406 A-62267791* N/A High Closed-source component
CVE-2016-10497 A-62271228* N/A High Closed-source component
CVE-2016-10501 A-62261303* N/A High Closed-source component
CVE-2016-10381 A-37539788* N/A Moderate Closed-source component
CVE-2016-10380 A-37541976* N/A Moderate Closed-source component
CVE-2016-10412 A-37536245* N/A Moderate Closed-source component
CVE-2016-10415 A-62260403* N/A Moderate Closed-source component
CVE-2016-10422 A-37542966* N/A Moderate Closed-source component
CVE-2016-10456 A-62261413* N/A Moderate Closed-source component
CVE-2016-10428 A-37534697* N/A Moderate Closed-source component
CVE-2016-10448 A-62261414* N/A Moderate Closed-source component
CVE-2016-10437 A-62260715* N/A Moderate Closed-source component
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?
To learn how to check a device's security patch level, see Check and update
your Android version.
o Security patch levels of 2018-04-01 or later address all issues associated
with the 2018-04-01 security patch level.
o Security patch levels of 2018-04-05 or later address all issues associated
with the 2018-04-05 security patch level and all previous patch levels.
Device manufacturers that include these updates should set the patch string
level to:
o [ro.build.version.security_patch]:[2018-04-01]
o [ro.build.version.security_patch]:[2018-04-05]
2. Why does this bulletin have two security patch levels?
This bulletin has two security patch levels so that Android partners have the
flexibility to fix a subset of vulnerabilities that are similar across all
Android devices more quickly. Android partners are encouraged to fix all
issues in this bulletin and use the latest security patch level.
o Devices that use the 2018-04-01 security patch level must include all
issues associated with that security patch level, as well as fixes for all
issues reported in previous security bulletins.
o Devices that use the security patch level of 2018-04-05 or newer must
include all applicable patches in this (and previous) security bulletins.
Partners are encouraged to bundle the fixes for all issues they are addressing
in a single update.
3. 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
4. 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
5. 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 Nexus devices available from the Google Developer
site.
6. Why are security vulnerabilities split between this bulletin and device/
partner security bulletins, such as the Pixel / Nexus bulletin?
Security vulnerabilities that are documented in this security bulletin are
required in order to declare the latest security patch level on Android
devices. Additional security vulnerabilities that are documented in the device
/partner security bulletins are not required for declaring a security patch
level. Android device and chipset manufacturers are encouraged to document the
presence of other fixes on their devices through their own security websites,
such as the Samsung, LGE, or Pixel / Nexus security bulletins.
Versions
Version Date Notes
1.0 April 2, 2018 Bulletin published.
1.1 April 4, 2018 Bulletin revised to include AOSP links.
Except as otherwise noted, the content of this page is licensed under the
Creative Commons Attribution 3.0 License, and code samples are licensed under
the Apache 2.0 License. For details, see our Site Policies. Java is a
registered trademark of Oracle and/or its affiliates.
Last updated April 4, 2018."[1]
MITIGATION
Android users are advised to update to the latest versions to
address these issues. [1]
REFERENCES
[1] Android Security Bulletin - April 2018
https://source.android.com/security/bulletin/2018-04-01
AusCERT has made every effort to ensure that the information contained
in this document is accurate. However, the decision to use the information
described is the responsibility of each user or organisation. The decision to
follow or act on information or advice contained in this security bulletin is
the responsibility of each user or organisation, and should be considered in
accordance with your organisation's site policies and procedures. AusCERT
takes no responsibility for consequences which may arise from following or
acting on information or advice contained in this security bulletin.
===========================================================================
Australian Computer Emergency Response Team
The University of Queensland
Brisbane
Qld 4072
Internet Email: auscert@auscert.org.au
Facsimile: (07) 3365 7031
Telephone: (07) 3365 4417 (International: +61 7 3365 4417)
AusCERT personnel answer during Queensland business hours
which are GMT+10:00 (AEST).
On call after hours for member emergencies only.
===========================================================================
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