diff -u b/core/modules/node/node.views.inc b/core/modules/node/node.views.inc
--- b/core/modules/node/node.views.inc
+++ b/core/modules/node/node.views.inc
@@ -718,21 +718,17 @@
         // check for no access control
         $access = $display->getOption('access');
         if (empty($access['type']) || $access['type'] == 'none') {
-          $select = db_select('role', 'r');
-          // @todo dawehner task :).
-          $select->innerJoin('role_permission', 'p', 'r.rid = p.rid');
-          $result = $select->fields('r', array('rid'))
-            ->fields('p', array('permission'))
-            ->condition('r.rid', array('anonymous', 'authenticated'), 'IN')
-            ->condition('p.permission', 'access content')
-            ->execute();
-
-          foreach ($result as $role) {
-            $role->safe = TRUE;
-            $roles[$role->rid] = $role;
+          // Find out whether anonymous and authenticated role have the
+          // `access content` permission.
+          $roles = array();
+          $roles['anonymous'] = array();
+          $roles['authenticated'] = array();
+          $roles_result = user_permission_roles('access content', array('anonymous' => TRUE, 'authenticated' => TRUE));
+          foreach ($roles_result as $rid) {
+            $roles[$rid]['safe'] = TRUE;
           }
-          if (!($roles['anonymous']->safe && $roles['authenticated']->safe)) {
-            $ret[] = Analyzer::formatMessage(t('Some roles lack permission to access content, but display %display has no access control.', array('%display' => $display['display_title'])), 'warning');
+          if (!empty($roles['anonymous']['safe']) && !empty($roles['authenticated']['safe'])) {
+            $ret[] = Analyzer::formatMessage(t('Some roles lack permission to access content, but display %display has no access control.', array('%display' => $display->display['display_title'])), 'warning');
           }
           $filters = $display->getOption('filters');
           foreach ($filters as $filter) {
diff -u b/core/modules/user/lib/Drupal/user/Plugin/views/field/Permissions.php b/core/modules/user/lib/Drupal/user/Plugin/views/field/Permissions.php
--- b/core/modules/user/lib/Drupal/user/Plugin/views/field/Permissions.php
+++ b/core/modules/user/lib/Drupal/user/Plugin/views/field/Permissions.php
@@ -46,29 +46,19 @@
     }
 
     if ($uids) {
-      // Get a list of all the modules implementing a hook_permission() and sort by
-      // display name.
-      $module_info = system_get_info('module');
-      $modules = array();
-      foreach (module_implements('permission') as $module) {
-        $modules[$module] = $module_info[$module]['name'];
-      }
-      asort($modules);
-
-      $permissions = module_invoke_all('permission');
-
-      // @todo dawehner task. :)
-      $query = db_select('role_permission', 'rp');
-      $query->join('users_roles', 'u', 'u.rid = rp.rid');
-      $query->fields('u', array('uid', 'rid'));
-      $query->addField('rp', 'permission');
-      $query->condition('u.uid', $uids);
-      $query->condition('rp.module', array_keys($modules));
-      $query->orderBy('rp.permission');
-      $result = $query->execute();
+      // Load all permissions to be able show the label.
+      $all_permissions = module_invoke_all('permission');
 
-      foreach ($result as $perm) {
-        $this->items[$perm->uid][$perm->permission]['permission'] = $permissions[$perm->permission]['title'];
+      foreach ($values as $row) {
+        $account = $this->get_entity($row);
+        // Get a list of roles of all the users to load all permissions of each
+        // user.
+        $role_permissions = user_role_permissions($account->roles);
+        foreach ($role_permissions as $role => $permissions) {
+          foreach ($permissions as $permission => $value) {
+            $this->items[$account->uid][$permission]['permission'] = $all_permissions[$permission]['title'];
+          }
+        }
       }
     }
   }