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<title>Pixel&hairsp;/&hairsp;Nexus Security Bulletin—June 2018</title>
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<p><em>Published June 4, 2018 | Updated June 6, 2018</em></p>
<p>
The Pixel&hairsp;/&hairsp;Nexus Security Bulletin contains details of security
vulnerabilities and functional improvements affecting
<a href="https://support.google.com/pixelphone/answer/4457705#pixel_phones&nexus_devices">supported
Google Pixel and Nexus devices</a> (Google devices).
For Google devices, security patch levels of 2018-06-05 or later address all
issues in this bulletin and all issues in the June 2018 Android Security
Bulletin. To learn how to check a device's security patch level, see
<a href="https://support.google.com/pixelphone/answer/4457705">Check & update your
Android version</a>.
</p>
<p>
All supported Google devices will receive an update to the 2018-06-05 patch
level. We encourage all customers to accept these updates to their devices.
</p>
<p class="note">
<strong>Note:</strong> The Google device firmware images are available on the
<a href="https://developers.google.com/android/images">Google Developer
site</a>.
</p>
<h2 id="announcements">Announcements</h2>
<p>In addition to the security vulnerabilities described in the June 2018
Android Security Bulletin, Pixel and Nexus devices also contain patches for the
security vulnerabilities described below. Partners were notified of these issues
at least a month ago and may choose to incorporate them as part of their device
updates.</p>
<h2 id="security-patches">Security patches</h2>
<p>
Vulnerabilities are grouped under the component that they affect. There is a
description of the issue and a table with the CVE, associated references,
<a href="#type">type of vulnerability</a>,
<a href="https://source.android.com/security/overview/updates-resources.html#severity">severity</a>,
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.
</p>
<h3 id="framework">Framework</h3>
<table>
<col width="21%">
<col width="21%">
<col width="14%">
<col width="14%">
<col width="30%">
<tr>
<th>CVE</th>
<th>References</th>
<th>Type</th>
<th>Severity</th>
<th>Updated AOSP versions</th>
</tr>
<tr>
<td>CVE-2018-9374</td>
<td><a href="https://android.googlesource.com/platform/frameworks/base/+/62b500f99595e99e1db8f0c068f719e68c73551e">A-72710897</a></td>
<td>EoP</td>
<td>Moderate</td>
<td>6.0, 6.0.1, 7.0, 7.1.1, 7.1.2, 8.0, 8.1</td>
</tr>
<tr>
<td>CVE-2018-9375</td>
<td><a href="https://android.googlesource.com/platform/packages/providers/UserDictionaryProvider/+/cccf7d5c98fc81ff4483f921fb4ebfa974add9c6">A-75298708</a></td>
<td>EoP</td>
<td>Moderate</td>
<td>6.0, 6.0.1, 7.0, 7.1.1, 7.1.2, 8.0, 8.1</td>
</tr>
<tr>
<td>CVE-2018-9377</td>
<td>A-64752751<a href="#asterisk">*</a></td>
<td>ID</td>
<td>Moderate</td>
<td>6.0, 6.0.1</td>
</tr>
</table>
<h3 id="media-framework">Media framework</h3>
<table>
<col width="21%">
<col width="21%">
<col width="14%">
<col width="14%">
<col width="30%">
<tr>
<th>CVE</th>
<th>References</th>
<th>Type</th>
<th>Severity</th>
<th>Updated AOSP versions</th>
</tr>
<tr>
<td>CVE-2018-9378</td>
<td><a href="https://android.googlesource.com/platform/frameworks/av/+/e0c09e4dd62e033aa9688634844d19136c0d34bc">A-73126106</a></td>
<td>ID</td>
<td>Moderate</td>
<td>6.0, 6.0.1, 7.0, 7.1.1, 7.1.2, 8.0, 8.1</td>
</tr>
<tr>
<td>CVE-2018-9379</td>
<td><a href="https://android.googlesource.com/platform/frameworks/base/+/42e5aed1d106bef1f8913ffe87aa1f9df6aae90c">A-63766886</a>
[<a href="https://android.googlesource.com/platform/packages/providers/MediaProvider/+/76ffd8258c483b7170af49a8a67702426df07f2f">2</a>]</td>
<td>ID</td>
<td>Moderate</td>
<td>6.0, 6.0.1, 7.0, 7.1.1, 7.1.2, 8.0, 8.1</td>
</tr>
<tr>
<td rowspan="2">CVE-2018-9349</td>
<td rowspan="2"><a href="https://android.googlesource.com/platform/external/libvpx/+/69ddad629d1db85d8531af694c910626a1e80a9f">A-72510002</a></td>
<td>ID</td>
<td>Moderate</td>
<td>7.0, 7.1.1, 7.1.2, 8.0, 8.1</td>
</tr>
<tr>
<td>DoS</td>
<td>High</td>
<td>6.0, 6.0.1</td>
</tr>
<tr>
<td rowspan="2">CVE-2018-9350</td>
<td rowspan="2"><a href="https://android.googlesource.com/platform/external/libavc/+/fde8eda71e8f7bc9c973fe6fbdd3846951b340ed">A-73552574</a></td>
<td>ID</td>
<td>Moderate</td>
<td>7.0, 7.1.1, 7.1.2, 8.0, 8.1</td>
</tr>
<tr>
<td>DoS</td>
<td>High</td>
<td>6.0, 6.0.1</td>
</tr>
<tr>
<td rowspan="2">CVE-2018-9351</td>
<td rowspan="2"><a href="https://android.googlesource.com/platform/external/libavc/+/27c639d897fb0f1f0acf6a58b5c013d65c63bd04">A-73625898</a></td>
<td>ID</td>
<td>Moderate</td>
<td>7.0, 7.1.1, 7.1.2, 8.0, 8.1</td>
</tr>
<tr>
<td>DoS</td>
<td>High</td>
<td>6.0, 6.0.1</td>
</tr>
<tr>
<td rowspan="2">CVE-2018-9352</td>
<td rowspan="2"><a href="https://android.googlesource.com/platform/external/libhevc/+/a7303e887a40ab164b19b310068e13ac4f123edc">A-73965867</a>
[<a href="https://android.googlesource.com/platform/external/libhevc/+/9434d4d8846241f0575aaf48ee7d4342e926ae77">2</a>]</td>
<td>ID</td>
<td>Moderate</td>
<td>7.0, 7.1.1, 7.1.2, 8.0, 8.1</td>
</tr>
<tr>
<td>DoS</td>
<td>High</td>
<td>6.0, 6.0.1</td>
</tr>
<tr>
<td rowspan="2">CVE-2018-9353</td>
<td rowspan="2"><a href="https://android.googlesource.com/platform/external/libhevc/+/7ea8a36d5de35d71ace260a695199093fcc1f08f">A-73965890</a></td>
<td>ID</td>
<td>Moderate</td>
<td>7.0, 7.1.1, 7.1.2, 8.0, 8.1</td>
</tr>
<tr>
<td>DoS</td>
<td>High</td>
<td>6.0, 6.0.1</td>
</tr>
<tr>
<td rowspan="2">CVE-2018-9354</td>
<td rowspan="2"><a href="https://android.googlesource.com/platform/frameworks/av/+/f5d61ac18c72c9abdbbd971bfae7ce8b073eb08a">A-74067957</a></td>
<td>NSI</td>
<td>NSI</td>
<td>7.0, 7.1.1, 7.1.2, 8.0, 8.1</td>
</tr>
<tr>
<td>DoS</td>
<td>High</td>
<td>6.0, 6.0.1</td>
</tr>
</table>
<h3 id="system">System</h3>
<table>
<col width="21%">
<col width="21%">
<col width="14%">
<col width="14%">
<col width="30%">
<tr>
<th>CVE</th>
<th>References</th>
<th>Type</th>
<th>Severity</th>
<th>Updated AOSP versions</th>
</tr>
<tr>
<td>CVE-2018-9380</td>
<td><a href="https://android.googlesource.com/platform/system/bt/+/85677abe2cc90bcd8b9df127088a97657d17c986">A-75298652</a></td>
<td>EoP</td>
<td>Moderate</td>
<td>7.0, 7.1.1, 7.1.2, 8.0, 8.1</td>
</tr>
<tr>
<td>CVE-2018-9381</td>
<td><a href="https://android.googlesource.com/platform/system/bt/+/0519f6aa5345be0917ad52188479230148adf8bd">A-73125709</a></td>
<td>ID</td>
<td>Moderate</td>
<td>8.1</td>
</tr>
<tr>
<td>CVE-2018-9382</td>
<td>A-35765136<a href="#asterisk">*</a></td>
<td>EoP</td>
<td>Moderate</td>
<td>6.0, 6.0.1, 7.0, 7.1.1, 7.1.2</td>
</tr>
</table>
<h3 id="kernel-components">Kernel components</h3>
<table>
<col width="21%">
<col width="21%">
<col width="14%">
<col width="14%">
<col width="30%">
<tr>
<th>CVE</th>
<th>References</th>
<th>Type</th>
<th>Severity</th>
<th>Component</th>
</tr>
<tr>
<td>CVE-2018-9383</td>
<td>A-73827422<a href="#asterisk">*</a></td>
<td>ID</td>
<td>Moderate</td>
<td>asn1_decoder</td>
</tr>
<tr>
<td>CVE-2018-9384</td>
<td>A-74356909<br />
<a href="https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c02433dd6de32f042cf3ffe476746b1115b8c096">Upstream kernel</a></td>
<td>ID</td>
<td>Moderate</td>
<td>Kernel</td>
</tr>
<tr>
<td>CVE-2018-9385</td>
<td>A-74128061<br />
<a href="https://patchwork.kernel.org/patch/10175611/">Upstream kernel</a></td>
<td>EoP</td>
<td>Moderate</td>
<td>amba</td>
</tr>
<tr>
<td>CVE-2018-9386</td>
<td>A-71363680<a href="#asterisk">*</a></td>
<td>EoP</td>
<td>Moderate</td>
<td>HTC reboot_block driver</td>
</tr>
<tr>
<td>CVE-2018-9387</td>
<td>A-69006385<a href="#asterisk">*</a></td>
<td>EoP</td>
<td>Moderate</td>
<td>mnh_sm driver</td>
</tr>
<tr>
<td>CVE-2018-9388</td>
<td>A-68343441<a href="#asterisk">*</a></td>
<td>EoP</td>
<td>Moderate</td>
<td>ftm4_touch</td>
</tr>
<tr>
<td>CVE-2018-9389</td>
<td>A-65023306<a href="#asterisk">*</a></td>
<td>EoP</td>
<td>Moderate</td>
<td>ipv4/ipv6</td>
</tr>
<tr>
<td>CVE-2018-7480</td>
<td>A-76106168<br />
<a href="http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=9b54d816e00425c3a517514e0d677bb3cec49258">
Upstream kernel</a></td>
<td>EoP</td>
<td>Moderate</td>
<td>Block handler</td>
</tr>
<tr>
<td>CVE-2017-18075</td>
<td>A-73237057<br />
<a href="http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=d76c68109f37cb85b243a1cf0f40313afd2bae68">
Upstream kernel</a></td>
<td>EoP</td>
<td>Moderate</td>
<td>pcrypt</td>
</tr>
</table>
<h3 id ="mediatek-components">MediaTek components</h3>
<table>
<col width="21%">
<col width="21%">
<col width="14%">
<col width="14%">
<col width="30%">
<tr>
<th>CVE</th>
<th>References</th>
<th>Type</th>
<th>Severity</th>
<th>Component</th>
</tr>
<tr>
<td>CVE-2018-9390</td>
<td>A-76100614<a href="#asterisk">*</a><br />
M-ALPS03849277</td>
<td>EoP</td>
<td>Moderate</td>
<td>wlanThermo procfs entry</td>
</tr>
<tr>
<td>CVE-2018-9391</td>
<td>A-72313579<a href="#asterisk">*</a><br />
M-ALPS03762614</td>
<td>EoP</td>
<td>Moderate</td>
<td>GPS HAL</td>
</tr>
<tr>
<td>CVE-2018-9392</td>
<td>A-72312594<a href="#asterisk">*</a><br />
M-ALPS03762614</td>
<td>EoP</td>
<td>Moderate</td>
<td>GPS HAL</td>
</tr>
<tr>
<td>CVE-2018-9393</td>
<td>A-72312577<a href="#asterisk">*</a><br />
M-ALPS03753748</td>
<td>EoP</td>
<td>Moderate</td>
<td>MTK wlan</td>
</tr>
<tr>
<td>CVE-2018-9394</td>
<td>A-72312468<a href="#asterisk">*</a><br />
M-ALPS03753652</td>
<td>EoP</td>
<td>Moderate</td>
<td>MTK P2P driver</td>
</tr>
<tr>
<td>CVE-2018-9395</td>
<td>A-72312071<a href="#asterisk">*</a><br />
M-ALPS03753735</td>
<td>EoP</td>
<td>Moderate</td>
<td>MTK cfg80211</td>
</tr>
<tr>
<td>CVE-2018-9396</td>
<td>A-71867113<a href="#asterisk">*</a><br />
M-ALPS03740353</td>
<td>EoP</td>
<td>Moderate</td>
<td>Mediatek CCCI</td>
</tr>
<tr>
<td>CVE-2018-9397</td>
<td>A-71866634<a href="#asterisk">*</a><br />
M-ALPS03532675<br />
M-ALPS03479586</td>
<td>EoP</td>
<td>Moderate</td>
<td>Mediatek WMT device</td>
</tr>
<tr>
<td>CVE-2018-9398</td>
<td>A-71866289<a href="#asterisk">*</a><br />
M-ALPS03740468</td>
<td>EoP</td>
<td>Moderate</td>
<td>FM Radio Driver</td>
</tr>
<tr>
<td>CVE-2018-9399</td>
<td>A-71866200<a href="#asterisk">*</a><br />
M-ALPS03740489</td>
<td>EoP</td>
<td>Moderate</td>
<td>/proc/driver/wmt_dbg driver</td>
</tr>
<tr>
<td>CVE-2018-9400</td>
<td>A-71865884<a href="#asterisk">*</a><br />
M-ALPS03753678</td>
<td>EoP</td>
<td>Moderate</td>
<td>Goodix Touchscreen Driver</td>
</tr>
<tr>
<td>CVE-2017-13308</td>
<td>A-70728757<a href="#asterisk">*</a><br />
M-ALPS03751855</td>
<td>EoP</td>
<td>Moderate</td>
<td>thermal</td>
</tr>
<tr>
<td>CVE-2018-9401</td>
<td>A-70511226<a href="#asterisk">*</a><br />
M-ALPS03693409</td>
<td>EoP</td>
<td>Moderate</td>
<td>cameraisp</td>
</tr>
<tr>
<td>CVE-2018-9402</td>
<td>A-70728072<a href="#asterisk">*</a><br />
M-ALPS03684171</td>
<td>EoP</td>
<td>Moderate</td>
<td>WLAN driver</td>
</tr>
<tr>
<td>CVE-2018-9403</td>
<td>A-72313700<a href="#asterisk">*</a><br />
M-ALPS03762413</td>
<td>EoP</td>
<td>Moderate</td>
<td>HAL</td>
</tr>
<tr>
<td>CVE-2018-9404</td>
<td>A-72314374<a href="#asterisk">*</a><br />
M-ALPS03773299</td>
<td>EoP</td>
<td>Moderate</td>
<td>Radio Interface Layer</td>
</tr>
<tr>
<td>CVE-2018-9405</td>
<td>A-72314804<a href="#asterisk">*</a><br />
M-ALPS03762818</td>
<td>EoP</td>
<td>Moderate</td>
<td>DmAgent</td>
</tr>
<tr>
<td>CVE-2018-9406</td>
<td>A-70726950<a href="#asterisk">*</a><br />
M-ALPS03684231</td>
<td>ID</td>
<td>Moderate</td>
<td>NlpService</td>
</tr>
<tr>
<td>CVE-2018-9407</td>
<td>A-70728406<a href="#asterisk">*</a><br />
M-ALPS03902529</td>
<td>ID</td>
<td>Moderate</td>
<td>emmc</td>
</tr>
<tr>
<td>CVE-2018-9408</td>
<td>A-70729980<a href="#asterisk">*</a><br />
M-ALPS03693684</td>
<td>ID</td>
<td>Moderate</td>
<td>GPS</td>
</tr>
</table>
<h3 id="qualcomm-components">Qualcomm components</h3>
<table>
<col width="21%">
<col width="21%">
<col width="14%">
<col width="14%">
<col width="30%">
<tr>
<th>CVE</th>
<th>References</th>
<th>Type</th>
<th>Severity</th>
<th>Component</th>
</tr>
<tr>
<td>CVE-2017-15824</td>
<td>A-68163089<a href="#asterisk">*</a><br />
QC-CR#2107596</td>
<td>ID</td>
<td>Moderate</td>
<td>EDK2 bootloader</td>
</tr>
<tr>
<td>CVE-2018-5897</td>
<td>A-70528036<a href="#asterisk">*</a><br />
QC-CR#2172685</td>
<td>ID</td>
<td>Moderate</td>
<td>diag</td>
</tr>
<tr>
<td>CVE-2018-5895</td>
<td>A-70293535<a href="#asterisk">*</a><br />
QC-CR#2161027</td>
<td>ID</td>
<td>Moderate</td>
<td>qcacld</td>
</tr>
<tr>
<td>CVE-2018-5836</td>
<td>A-74237168<br />
<a href="https://source.codeaurora.org/quic/la/platform/vendor/qcom-opensource/wlan/qcacld-3.0/commit/?id=12a789c2e0e9fd2df40ac13ac27fe99487263887">QC-CR#2160375</a></td>
<td>ID</td>
<td>Moderate</td>
<td>WLAN</td>
</tr>
<tr>
<td>CVE-2018-3577</td>
<td>A-72957387<br />
<a href="https://source.codeaurora.org/quic/la/platform/vendor/qcom-opensource/wlan/qcacld-2.0/commit/?id=cf1c43ce8840021d2907afaa6c514e6971d7ebac">
QC-CR#2129566</a></td>
<td>ID</td>
<td>Moderate</td>
<td>WLAN</td>
</tr>
<tr>
<td>CVE-2017-15824</td>
<td>A-68992463<br />
<a href="https://source.codeaurora.org/quic/la/abl/tianocore/edk2/commit/?id=6ad7ccfee4f78d23b4b8f5ebda0eef54dced32e3">
QC-CR#2107596</a></td>
<td>ID</td>
<td>Moderate</td>
<td>bootloader</td>
</tr>
<tr>
<td>CVE-2017-14893</td>
<td>A-68992461<br />
<a href="https://source.codeaurora.org/quic/la/abl/tianocore/edk2/commit/?id=c8dc3bf07ee909e6e57ad7887f9d3c0ffa5df795">
QC-CR#2104835</a></td>
<td>ID</td>
<td>Moderate</td>
<td>bootloader</td>
</tr>
<tr>
<td>CVE-2017-14872</td>
<td>A-68992457<br />
<a href="https://source.codeaurora.org/quic/la/abl/tianocore/edk2/commit/?id=1daa83baa41d1e6291e89f69e6487695b6890c01">
QC-CR#2073366</a></td>
<td>ID</td>
<td>Moderate</td>
<td>bootloader</td>
</tr>
<tr>
<td>CVE-2018-5893</td>
<td>A-74237664<br />
<a href="https://source.codeaurora.org/quic/la/platform/vendor/qcom-opensource/wlan/qcacld-3.0/commit/?id=4cc54a30958d2a8d989364aa45a27fde3dd17352">
QC-CR#2146949</a></td>
<td>EoP</td>
<td>Moderate</td>
<td>WLAN</td>
</tr>
<tr>
<td>CVE-2016-5342, CVE-2016-5080</td>
<td>A-72232294<a href="#asterisk">*</a><br />
QC-CR#1032174</td>
<td>EoP</td>
<td>Moderate</td>
<td>WLAN Driver</td>
</tr>
<tr>
<td>CVE-2018-5899</td>
<td>A-71638332<a href="#asterisk">*</a><br />
QC-CR#1040612</td>
<td>EoP</td>
<td>Moderate</td>
<td>WLAN Driver</td>
</tr>
<tr>
<td>CVE-2018-5890</td>
<td>A-71501675<br />
<a href="https://source.codeaurora.org/quic/la/abl/tianocore/edk2/commit/?id=c9c8de8000ff32f8d1e24e697d861d92d8ed0b7a">
QC-CR#2127348</a></td>
<td>EoP</td>
<td>Moderate</td>
<td>Bootloader</td>
</tr>
<tr>
<td>CVE-2018-5889</td>
<td>A-71501674<br />
<a href="https://source.codeaurora.org/quic/la/abl/tianocore/edk2/commit/?id=a95ca8e2eeb8a030e977f033cff122cad408158c">
QC-CR#2127341</a></td>
<td>EoP</td>
<td>Moderate</td>
<td>Bootloader</td>
</tr>
<tr>
<td>CVE-2018-5888</td>
<td>A-71501672<br />
<a href="https://source.codeaurora.org/quic/la/abl/tianocore/edk2/commit/?id=5388803fa6d004382f4a857056ce06d963698d9c">
QC-CR#2127312</a></td>
<td>EoP</td>
<td>Moderate</td>
<td>Bootloader</td>
</tr>
<tr>
<td>CVE-2018-5887</td>
<td>A-71501669<br />
<a href="https://source.codeaurora.org/quic/la/abl/tianocore/edk2/commit/?id=c8415f6f2271008aef5056689950236df627d9b1">
QC-CR#2127305</a></td>
<td>EoP</td>
<td>Moderate</td>
<td>Bootloader</td>
</tr>
<tr>
<td>CVE-2018-5898</td>
<td>A-71363804<a href="#asterisk">*</a><br />
QC-CR#2173850</td>
<td>EoP</td>
<td>Moderate</td>
<td>QC Audio Driver</td>
</tr>
<tr>
<td>CVE-2018-5832</td>
<td>A-69065862<a href="#asterisk">*</a><br />
QC-CR#2149998</td>
<td>EoP</td>
<td>Moderate</td>
<td>Camerav2</td>
</tr>
<tr>
<td>CVE-2018-5857</td>
<td>A-62536960<a href="#asterisk">*</a><br />
QC-CR#2169403</td>
<td>EoP</td>
<td>Moderate</td>
<td>wcd_cpe_core</td>
</tr>
<tr>
<td>CVE-2018-3597</td>
<td>A-74237782<br />
<a href="https://source.codeaurora.org/quic/la/kernel/msm-4.4/commit/?id=e569b915a246627d0449016408a9c0d388ee4ab4">
QC-CR#2143070</a></td>
<td>EoP</td>
<td>Moderate</td>
<td>DSP_Services</td>
</tr>
<tr>
<td>CVE-2018-3564</td>
<td>A-72957546<br />
<a href="https://source.codeaurora.org/quic/la/kernel/msm-4.4/commit/?id=782cd411398e3cf2aca1615ab2649df0c46920ee">
QC-CR#2062648</a></td>
<td>EoP</td>
<td>Moderate</td>
<td>DSP_Services</td>
</tr>
<tr>
<td>CVE-2017-15856</td>
<td>A-72957506<br />
<a href="https://source.codeaurora.org/quic/la/platform/vendor/qcom-opensource/wlan/qcacld-2.0/commit/?id=ed02c0ccd6f7461a69d64903738372eaf21babcd">QC-CR#2111922</a></td>
<td>EoP</td>
<td>Moderate</td>
<td>power_stats debugfs node</td>
</tr>
</table>
<h3 id="qualcomm-closed-source-components">Qualcomm closed-source components</h3>
<p>
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.
</p>
<table>
<col width="21%">
<col width="21%">
<col width="14%">
<col width="14%">
<col width="30%">
<tr>
<th>CVE</th>
<th>References</th>
<th>Type</th>
<th>Severity</th>
<th>Component</th>
</tr>
<tr>
<td>CVE-2017-11088</td>
<td>A-72951251<a href="#asterisk">*</a></td>
<td>N/A</td>
<td>Moderate</td>
<td>Closed-source component</td>
</tr>
<tr>
<td>CVE-2017-11076</td>
<td>A-65049457<a href="#asterisk">*</a></td>
<td>N/A</td>
<td>Moderate</td>
<td>Closed-source component</td>
</tr>
</table>
<h2 id="functional-patches">Functional patches</h2>
<p>
These updates are included for affected Pixel devices to address functionality
issues not related to the security of Pixel devices. The table includes
associated references; the affected category, such as Bluetooth or mobile data;
improvements; and affected devices.
</p>
<table>
<tr>
<th>References</th>
<th>Category</th>
<th>Improvements</th>
<th>Devices</th>
</tr>
<tr>
<td>A-74413120</td>
<td>Bluetooth</td>
<td>Improve BLE performance</td>
<td>All</td>
</tr>
<tr>
<td>A-76022834</td>
<td>Performance</td>
<td>Improve antenna-switching behavior in areas of weak coverage</td>
<td>Pixel 2, Pixel 2 XL</td>
</tr>
<tr>
<td>A-77963927</td>
<td>Wi-Fi</td>
<td>Improve Wi-Fi connectivity with certain Wi-Fi access points</td>
<td>Pixel, Pixel XL, Pixel 2, Pixel 2 XL</td>
</tr>
<tr>
<td>A-77458860</td>
<td>UI</td>
<td>IMEI SV format correctly displays as numeric</td>
<td>Pixel, Pixel XL, Pixel 2, Pixel 2 XL</td>
</tr>
<tr>
<td>A-68114567<br />
A-74058011</td>
<td>Display</td>
<td>Improve consistency of Always On Display</td>
<td>Pixel 2 XL</td>
</tr>
<tr>
<td>A-70282393</td>
<td>Performance</td>
<td>Improve proximity sensor behavior</td>
<td>Pixel 2 XL</td>
</tr>
</table>
<h2 id="common-questions-and-answers">Common questions and answers</h2>
<p>
This section answers common questions that may occur after reading this
bulletin.
</p>
<p>
<strong>1. How do I determine if my device is updated to address these issues?
</strong>
</p>
<p>
Security patch levels of 2018-06-05 or later address all issues associated with
the 2018-06-05 security patch level and all previous patch levels. To learn how
to check a device's security patch level, read the instructions on the <a
href="https://support.google.com/pixelphone/answer/4457705#pixel_phones&nexus_devices">Pixel
and Nexus update schedule</a>.
</p>
<p id="type">
<strong>2. What do the entries in the <em>Type</em> column mean?</strong>
</p>
<p>
Entries in the <em>Type</em> column of the vulnerability details table reference
the classification of the security vulnerability.
</p>
<table>
<col width="25%">
<col width="75%">
<tr>
<th>Abbreviation</th>
<th>Definition</th>
</tr>
<tr>
<td>RCE</td>
<td>Remote code execution</td>
</tr>
<tr>
<td>EoP</td>
<td>Elevation of privilege</td>
</tr>
<tr>
<td>ID</td>
<td>Information disclosure</td>
</tr>
<tr>
<td>DoS</td>
<td>Denial of service</td>
</tr>
<tr>
<td>N/A</td>
<td>Classification not available</td>
</tr>
</table>
<p>
<strong>3. What do the entries in the <em>References</em> column mean?</strong>
</p>
<p>
Entries under the <em>References</em> column of the vulnerability details table
may contain a prefix identifying the organization to which the reference value
belongs.
</p>
<table>
<col width="25%">
<col width="75%">
<tr>
<th>Prefix</th>
<th>Reference</th>
</tr>
<tr>
<td>A-</td>
<td>Android bug ID</td>
</tr>
<tr>
<td>QC-</td>
<td>Qualcomm reference number</td>
</tr>
<tr>
<td>M-</td>
<td>MediaTek reference number</td>
</tr>
<tr>
<td>N-</td>
<td>NVIDIA reference number</td>
</tr>
<tr>
<td>B-</td>
<td>Broadcom reference number</td>
</tr>
</table>
<p id="asterisk">
<strong>4. What does a * next to the Android bug ID in the <em>References</em>
column mean?</strong>
</p>
<p>
Issues that are not publicly available have a * next to the Android bug ID in
the <em>References</em> column. The update for that issue is generally contained
in the latest binary drivers for Pixel&hairsp;/&hairsp;Nexus devices available
from the <a href="https://developers.google.com/android/nexus/drivers">Google
Developer site</a>.
</p>
<p>
<strong>5. Why are security vulnerabilities split between this bulletin and the
Android Security Bulletins?</strong>
</p>
<p>
Security vulnerabilities that are documented in the Android Security Bulletins
are required in order 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.
</p>
<h2 id="versions">Versions</h2>
<table>
<col width="25%">
<col width="25%">
<col width="50%">
<tr>
<th>Version</th>
<th>Date</th>
<th>Notes</th>
</tr>
<tr>
<td>1.0</td>
<td>June 4, 2018</td>
<td>Bulletin published.</td>
</tr>
<tr>
<td>1.1</td>
<td>June 6, 2018</td>
<td>Bulletin revised to include AOSP links.</td>
</tr>
</table>
</body>
</html>