tree 48a84eeed219f3e666df63f0a398d24f74419bec
parent e4aa9512accfb5a24f27a84fae768d9d5d6cc00a
author Ashish Kumar <akgaurav@google.com> 1685110726 +0000
committer Prashantsinh Parmar <prashantsinh.parmar@fairphone.partners> 1696875206 +0530

RESTRICT AUTOMERGE Fixed leak of cross user data in multiple settings.

  - Any app is allowed to receive GET_CONTENT intent. Using this, an user puts back in the intent an uri with data of another user.
  - Telephony service has INTERACT_ACROSS_USER permission. Using this, it reads and shows the deta to the evil user.

Fix: When telephony service gets the intent result, it checks if the uri is from the current user or not.

Bug: b/256591023 , b/256819787

Test: The malicious behaviour was not being reproduced. Unable to import contact from other users data.
Test2: Able to import contact from the primary user or uri with no user id
(These settings are not available for secondary users)
(cherry picked from https://googleplex-android-review.googlesource.com/q/commit:36e10a6d0d7b9efc543f8004729fa85751f4f70d)
Merged-In: I1e3a643f17948153aecc1d0df9ffd9619ad678c1
Change-Id: I1e3a643f17948153aecc1d0df9ffd9619ad678c1

Change-Id: I5b35c31b35981de69fbe38d1001f9c40bcdf7d05