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Issue 737504 link

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Issue metadata

Status: Verified
Owner:
Closed: Jul 2017
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Chrome
Pri: 2
Type: Feature



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atrusd: revise minijail0 flags

Project Member Reported by lndmrk@chromium.org, Jun 28 2017

Issue description

During the latest reviews on atrusctl we got some comments on the minijail0 flags currently used. We should revise the flags and see if we can lock it down even more.
 

Comment 1 by lndmrk@chromium.org, Jun 28 2017

Status: Started (was: Assigned)
Project Member

Comment 2 by bugdroid1@chromium.org, Jul 6 2017

The following revision refers to this bug:
  https://chromium.googlesource.com/chromiumos/third_party/atrusctl/+/85a2e7c0c0b7317a48928c93efea41dfcf6c8bcd

commit 85a2e7c0c0b7317a48928c93efea41dfcf6c8bcd
Author: Emil Lundmark <lndmrk@chromium.org>
Date: Thu Jul 06 16:49:25 2017

Lock down further with minijail0

This adds a new bunch of flags to minijail0, hopefully reducing the
attack surface of the program even more.

BUG= chromium:737504 
TEST=Ran a test involving firmware upgrade and diagnostics. Also
verified that audio was available in kiosk mode.

Change-Id: I2136608f2f5569b4b4d39a3a650a0475feb39c93
Reviewed-on: https://chromium-review.googlesource.com/558345
Commit-Ready: Emil Lundmark <lndmrk@chromium.org>
Tested-by: Emil Lundmark <lndmrk@chromium.org>
Reviewed-by: Jorge Lucangeli Obes <jorgelo@chromium.org>

[modify] https://crrev.com/85a2e7c0c0b7317a48928c93efea41dfcf6c8bcd/init/atrusd.conf

Status: Verified (was: Started)
Labels: Proj-Bluestreak

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