hostsidetests/securitybulletin/src/android/security/cts/Poc17_04.java

/**
 * Copyright (C) 2020 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 android.platform.test.annotations.SecurityTest;
import org.junit.Test;
import org.junit.runner.RunWith;
import com.android.tradefed.testtype.DeviceJUnit4ClassRunner;

import static org.junit.Assert.*;

@RunWith(DeviceJUnit4ClassRunner.class)
public class Poc17_04 extends SecurityTestCase {

    /**
     * b/32342065
     */
    @Test
    @SecurityTest(minPatchLevel = "2017-04")
    public void testPocCVE_2017_0553() throws Exception {
      // Error code of 139 represents segmentation fault
      getDevice().executeShellCommand("chmod +x /data/local/tmp/CVE-2017-0553");
      assertFalse("Segfault found",
          AdbUtils.runCommandGetExitCode("/data/local/tmp/CVE-2017-0553", getDevice())==139);
    }

    /**
     * b/72460737
     */
    @Test
    @SecurityTest(minPatchLevel = "2017-04")
    public void testPocCVE_2014_3145() throws Exception {
      assertFalse("VULNERABLE DEVICE DETECTED",
                  AdbUtils.runPocCheckExitCode("CVE-2014-3145", getDevice(), 60));
    }

    /**
     * b/32813456
     */
    @Test
    @SecurityTest(minPatchLevel = "2017-04")
    public void testPocCVE_2016_10229() throws Exception {
      String out = AdbUtils.runPoc("CVE-2016-10229", getDevice());
      assertNotMatchesMultiLine("OVERWRITE", out);
    }

    /**
     * b/33621647
     */
    @Test
    @SecurityTest(minPatchLevel = "2017-04")
    public void testPocCVE_2017_0477() throws Exception {
        AdbUtils.pushResource("/CVE-2017-0477.gif", "/data/local/tmp/CVE-2017-0477.gif",
                getDevice());
        AdbUtils.runCommandLine("logcat -c", getDevice());

        // because runPocGetExitCode() isn't a thing
        AdbUtils.runCommandLine("chmod +x /data/local/tmp/CVE-2017-0477", getDevice());
        int code = AdbUtils.runCommandGetExitCode("/data/local/tmp/CVE-2017-0477", getDevice());
        assertTrue(code != 139); // 128 + signal 11
    }
}