diff --git a/api/system-current.txt b/api/system-current.txt
index 3ff93f5..8bc435b 100644
--- a/api/system-current.txt
+++ b/api/system-current.txt
@@ -3404,7 +3404,7 @@
     method public boolean isExtraLocationControllerPackageEnabled();
     method public boolean isLocationEnabledForUser(@NonNull android.os.UserHandle);
     method public boolean isProviderEnabledForUser(@NonNull String, @NonNull android.os.UserHandle);
-    method public boolean isProviderPackage(@NonNull String);
+    method @RequiresPermission(android.Manifest.permission.READ_DEVICE_CONFIG) public boolean isProviderPackage(@NonNull String);
     method @RequiresPermission(android.Manifest.permission.LOCATION_HARDWARE) public boolean registerGnssBatchedLocationCallback(long, boolean, @NonNull android.location.BatchedLocationCallback, @Nullable android.os.Handler);
     method @RequiresPermission(anyOf={android.Manifest.permission.ACCESS_COARSE_LOCATION, android.Manifest.permission.ACCESS_FINE_LOCATION}) public void requestLocationUpdates(@NonNull android.location.LocationRequest, @NonNull android.location.LocationListener, @Nullable android.os.Looper);
     method @RequiresPermission(anyOf={android.Manifest.permission.ACCESS_COARSE_LOCATION, android.Manifest.permission.ACCESS_FINE_LOCATION}) public void requestLocationUpdates(@NonNull android.location.LocationRequest, @NonNull android.app.PendingIntent);
diff --git a/location/java/android/location/LocationManager.java b/location/java/android/location/LocationManager.java
index 7a17505..55ed8c5 100644
--- a/location/java/android/location/LocationManager.java
+++ b/location/java/android/location/LocationManager.java
@@ -2314,6 +2314,7 @@
      * @hide
      */
     @SystemApi
+    @RequiresPermission(Manifest.permission.READ_DEVICE_CONFIG)
     public boolean isProviderPackage(@NonNull String packageName) {
         try {
             return mService.isProviderPackage(packageName);
diff --git a/services/core/java/com/android/server/LocationManagerService.java b/services/core/java/com/android/server/LocationManagerService.java
index 44fc45e..e083de8 100644
--- a/services/core/java/com/android/server/LocationManagerService.java
+++ b/services/core/java/com/android/server/LocationManagerService.java
@@ -3049,6 +3049,8 @@
 
     @Override
     public boolean isProviderPackage(String packageName) {
+        mContext.enforceCallingOrSelfPermission(Manifest.permission.READ_DEVICE_CONFIG,
+                Manifest.permission.READ_DEVICE_CONFIG + " permission required");
         synchronized (mLock) {
             for (LocationProvider provider : mProviders) {
                 if (provider.getPackagesLocked().contains(packageName)) {