1 /**
2  * Copyright (C) 2021 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 package android.security.cts;
18 
19 import android.platform.test.annotations.AsbSecurityTest;
20 
21 import com.android.sts.common.tradefed.testtype.NonRootSecurityTestCase;
22 import com.android.sts.common.util.TombstoneUtils;
23 import com.android.tradefed.testtype.DeviceJUnit4ClassRunner;
24 
25 import org.junit.Test;
26 import org.junit.runner.RunWith;
27 
28 @RunWith(DeviceJUnit4ClassRunner.class)
29 public class CVE_2019_2027 extends NonRootSecurityTestCase {
30 
31     /**
32      * b/119120561
33      * Vulnerability Behaviour: SIGABRT in self
34      */
35     @AsbSecurityTest(cveBugId = 119120561)
36     @Test
testPocCVE_2019_2027()37     public void testPocCVE_2019_2027() throws Exception {
38         String binaryName = "CVE-2019-2027";
39         String signals[] = {TombstoneUtils.Signals.SIGABRT};
40         AdbUtils.pocConfig testConfig = new AdbUtils.pocConfig(binaryName, getDevice());
41         testConfig.config = new TombstoneUtils.Config().setProcessPatterns(binaryName);
42         testConfig.config.setSignals(signals);
43         testConfig.config
44                 .setAbortMessageIncludes(AdbUtils.escapeRegexSpecialChars("ubsan: mul-overflow"));
45         AdbUtils.runPocAssertNoCrashesNotVulnerable(testConfig);
46     }
47 }
48