Android/frameworks_base
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Add permission check on disabling sensor privacy

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Test: Test app to abuse this exploit
      Verify unmuting via notification still works
Fixes: 180419855
Change-Id: Ic5a02ea2b26b834e152caeba335bb13dda910f96
This commit is contained in:
Evan Severson
2021-02-18 11:50:40 -08:00
parent 7e24b8beff
commit 48f98c54c4
1 changed files with 5 additions and 3 deletions
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8
services/core/java/com/android/server/SensorPrivacyService.java
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@@ -16,6 +16,7 @@
package com.android.server;
import static android.Manifest.permission.MANAGE_SENSOR_PRIVACY;
import static android.app.ActivityManager.RunningServiceInfo;
import static android.app.ActivityManager.RunningTaskInfo;
import static android.app.AppOpsManager.MODE_ALLOWED;
@@ -199,7 +200,8 @@ public final class SensorPrivacyService extends SystemService {
Intent.EXTRA_USER)).getIdentifier(),
intent.getIntExtra(EXTRA_SENSOR, UNKNOWN), false);
}
}, new IntentFilter(ACTION_DISABLE_INDIVIDUAL_SENSOR_PRIVACY));
}, new IntentFilter(ACTION_DISABLE_INDIVIDUAL_SENSOR_PRIVACY),
MANAGE_SENSOR_PRIVACY, null);
}
@Override
@@ -461,12 +463,12 @@ public final class SensorPrivacyService extends SystemService {
*/
private void enforceSensorPrivacyPermission() {
if (mContext.checkCallingOrSelfPermission(
android.Manifest.permission.MANAGE_SENSOR_PRIVACY) == PERMISSION_GRANTED) {
MANAGE_SENSOR_PRIVACY) == PERMISSION_GRANTED) {
return;
}
throw new SecurityException(
"Changing sensor privacy requires the following permission: "
+ android.Manifest.permission.MANAGE_SENSOR_PRIVACY);
+ MANAGE_SENSOR_PRIVACY);
}
/**