---
breadcrumbs:
- - /chromium-os
  - Chromium OS
page_name: lazy-fp-restore-vulnerability-status
title: Lazy FP Restore Vulnerability Status for Chrome OS
---

### Vulnerability description

System software utilizing lazy floating point state restore in systems using
Intel Core-based microprocessors may potentially allow a local process to infer
data from another process through a speculative execution side channel.
Exploitation of the vulnerability requires the ability to run native code on the
device.
[CVE-2018-3665](https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00145.html)

### Chrome OS response

Chrome OS 68, which will be released to the stable channel in late July 2018,
will provide patches to the OS kernel to mitigate this vulnerability. Chrome OS
devices will receive these updates automatically.

### Affected devices

Chrome OS Intel devices with Core-based processors may be affected. The cpu line
in the chrome:system page will show what CPU the device has.

The following list covers affected devices that will be mitigated in Chrome OS
68:

<table>
<tr>
<td>Marketing name</td>
<td>Public codename</td>
<td>Platform</td>
</tr>
<tr>
<td>Dell Chromebook 13 3380</td>
<td>asuka</td>
<td>Skylake-U</td>
</tr>
<tr>
<td>Acer Chromebase 24</td>
<td>buddy</td>
<td>Broadwell</td>
</tr>
<tr>
<td>Samsung Chromebook Pro</td>
<td>caroline</td>
<td>Skylake-Y</td>
</tr>
<tr>
<td>ASUS Chromebook Flip C302</td>
<td>cave</td>
<td>Skylake-Y</td>
</tr>
<tr>
<td>HP Chromebook 13 G1</td>
<td>chell</td>
<td>Skylake-Y</td>
</tr>
<tr>
<td>Google Pixelbook</td>
<td>eve</td>
<td>Kabylake-Y</td>
</tr>
<tr>
<td>HP Chromebook 14</td>
<td>falco</td>
<td>Haswell</td>
</tr>
<tr>
<td>Toshiba Chromebook 2 (2015 Edition)</td>
<td>gandof</td>
<td>Broadwell</td>
</tr>
<tr>
<td>ASUS Chromebox CN62</td>
<td>guado</td>
<td>Broadwell</td>
</tr>
<tr>
<td>Chromebook 14 for work (CP5-471)</td>
<td>lars</td>
<td>Skylake-U</td>
</tr>
<tr>
<td>Toshiba Chromebook</td>
<td>leon</td>
<td>Haswell</td>
</tr>
<tr>
<td>Acer Chromebook 11 (C771, C771T)</td>
<td>lili</td>
<td>Skylake-U</td>
</tr>
<tr>
<td>Google Chromebook Pixel</td>
<td>link</td>
<td>Ivy Bridge</td>
</tr>
<tr>
<td>Dell Chromebook 13 7310</td>
<td>lulu</td>
<td>Broadwell</td>
</tr>
<tr>
<td>Acer Chromebox</td>
<td>mccloud</td>
<td>Haswell</td>
</tr>
<tr>
<td>LG Chromebase 22CV241</td>
<td>monroe</td>
<td>Haswell</td>
</tr>
<tr>
<td>LG Chromebase 22CB25S</td>
<td>monroe</td>
<td>Haswell</td>
</tr>
<tr>
<td>Acer Chromebook 11 (C740)</td>
<td>paine</td>
<td>Broadwell</td>
</tr>
<tr>
<td>ASUS Chromebox CN60</td>
<td>panther</td>
<td>Haswell</td>
</tr>
<tr>
<td>Acer C720 Chromebook</td>
<td>peppy</td>
<td>Haswell</td>
</tr>
<tr>
<td>Acer Chromebox CXI2</td>
<td>rikku</td>
<td>Broadwell</td>
</tr>
<tr>
<td>Google Chromebook Pixel (2015)</td>
<td>samus</td>
<td>Broadwell</td>
</tr>
<tr>
<td>Thinkpad 13 Chromebook</td>
<td>sentry</td>
<td>Skylake-U</td>
</tr>
<tr>
<td>Lenovo Thinkpad X131e Chromebook</td>
<td>stout</td>
<td>Ivy Bridge</td>
</tr>
<tr>
<td>Lenovo ThinkCentre Chromebox</td>
<td>tidus</td>
<td>Broadwell</td>
</tr>
<tr>
<td>Dell Chromebox</td>
<td>tricky</td>
<td>Haswell</td>
</tr>
<tr>
<td>Dell Chromebook 11</td>
<td>wolf</td>
<td>Haswell</td>
</tr>
<tr>
<td>Acer Chromebook 15 (CB5-571)</td>
<td>yuna</td>
<td>Broadwell</td>
</tr>
<tr>
<td>HP Chromebox CB1-(000-099)</td>
<td>HP Chromebox G1</td>
<td>HP Chromebox for Meetings</td>
<td>zako</td>
<td>Haswell</td>
</tr>
</table>
