hostsidetests/securitybulletin/src/android/security/cts/CVE_2022_20501.java

/*
 * 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.After;
import org.junit.Test;
import org.junit.runner.RunWith;

@RunWith(DeviceJUnit4ClassRunner.class)
public class CVE_2022_20501 extends NonRootSecurityTestCase {
    private ITestDevice mDevice;

    /**
     * b/246933359
     * Vulnerable app       : Telecom.apk
     * Vulnerable module    : com.android.server.telecom
     * Is Play managed      : No
     */
    @AsbSecurityTest(cveBugId = 246933359)
    @Test
    public void testPocCVE_2022_20501() {
        try {
            final String testPkg = "android.security.cts.CVE_2022_20501";
            mDevice = getDevice();
            installPackage("CVE-2022-20501.apk");

            // Wake up the device
            AdbUtils.runCommandLine("input keyevent KEYCODE_WAKEUP && wm dismiss-keyguard",
                    mDevice);

            AdbUtils.runCommandLine(
                    "pm grant " + testPkg + " android.permission.SYSTEM_ALERT_WINDOW", mDevice);
            runDeviceTests(testPkg, testPkg + ".DeviceTest", "testOverlayButtonPresence");
        } catch (Exception e) {
            assumeNoException(e);
        }
    }

    @After
    public void tearDown() {
        try {
            AdbUtils.runCommandLine("input keyevent KEYCODE_HOME", mDevice);
        } catch (Exception ignored) {
        }
    }
}