hostsidetests/securitybulletin/src/android/security/cts/Poc18_10.java

/**
 * Copyright (C) 2018 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;

@SecurityTest
public class Poc18_10 extends SecurityTestCase {

    /**
     *  b/111641492
     */
    @SecurityTest(minPatchLevel = "2018-10")
    public void testPocCVE_2018_9515() throws Exception {
        AdbUtils.runCommandLine("rm /sdcard/Android/data/CVE-2018-9515", getDevice());
        AdbUtils.runCommandLine("mkdir /sdcard/Android/data/CVE-2018-9515", getDevice());
        AdbUtils.runPocNoOutput("CVE-2018-9515", getDevice(), 300);
        boolean vulnerableBecauseCrashed = getDevice().waitForDeviceNotAvailable(10_000);
        if (vulnerableBecauseCrashed) {
            // wait for device to come online so we can clean up
            getDevice().waitForDeviceAvailable(120_000); // 2 minutes
        }
        AdbUtils.runCommandLine("rm -rf /sdcard/Android/data/CVE-2018-9515", getDevice());
    }

    /**
     *  b/111274046
     */
    @SecurityTest
    public void testPocCVE_2018_9490() throws Exception {
        int code = AdbUtils.runPocGetExitStatus("/data/local/tmp/CVE-2018-9490", getDevice(), 60);
        assertTrue(code != 139); // 128 + signal 11
    }
}