diff --git a/microdroid/fstab.microdroid b/microdroid/fstab.microdroid
index da000b9..2742757 100644
--- a/microdroid/fstab.microdroid
+++ b/microdroid/fstab.microdroid
@@ -2,6 +2,4 @@
 # This is a temporary solution to unblock other devs that depend on /vendor partition in Microdroid
 # The /vendor partition will only be mounted if the kernel cmdline contains
 # androidboot.microdroid.mount_vendor=1.
-# TODO(b/285855430): this should probably be defined in the DT
-# TODO(b/285855436): should be mounted on top of dm-verity device
-/dev/block/by-name/microdroid-vendor /vendor ext4 noatime,ro,errors=panic wait,first_stage_mount
+/dev/block/by-name/microdroid-vendor /vendor ext4 noatime,ro,errors=panic wait,first_stage_mount,avb_hashtree_digest=/sys/firmware/devicetree/base/avf/vendor_hashtree_descriptor_root_digest
diff --git a/tests/benchmark/src/java/com/android/microdroid/benchmark/MicrodroidBenchmarks.java b/tests/benchmark/src/java/com/android/microdroid/benchmark/MicrodroidBenchmarks.java
index 1917654..7761af9 100644
--- a/tests/benchmark/src/java/com/android/microdroid/benchmark/MicrodroidBenchmarks.java
+++ b/tests/benchmark/src/java/com/android/microdroid/benchmark/MicrodroidBenchmarks.java
@@ -262,6 +262,16 @@
 
     @Test
     public void testMicrodroidDebugBootTime_withVendorPartition() throws Exception {
+        assume().withMessage(
+                        "Cuttlefish doesn't support device tree under"
+                                + " /sys/firmware/devicetree/base")
+                .that(isCuttlefish())
+                .isFalse();
+        // TODO(b/317567210): Boots fails with vendor partition in HWASAN enabled microdroid
+        // after introducing verification based on DT and fstab in microdroid vendor partition.
+        assume().withMessage("boot with vendor partition is failing in HWASAN enabled Microdroid.")
+                .that(isHwasan())
+                .isFalse();
         assumeFeatureEnabled(VirtualMachineManager.FEATURE_VENDOR_MODULES);
 
         File vendorDiskImage =
diff --git a/tests/helper/src/java/com/android/microdroid/test/device/MicrodroidDeviceTestBase.java b/tests/helper/src/java/com/android/microdroid/test/device/MicrodroidDeviceTestBase.java
index b7a34ae..817bd85 100644
--- a/tests/helper/src/java/com/android/microdroid/test/device/MicrodroidDeviceTestBase.java
+++ b/tests/helper/src/java/com/android/microdroid/test/device/MicrodroidDeviceTestBase.java
@@ -62,6 +62,10 @@
         return getDeviceProperties().isCuttlefish();
     }
 
+    public static boolean isHwasan() {
+        return getDeviceProperties().isHwasan();
+    }
+
     public static boolean isUserBuild() {
         return getDeviceProperties().isUserBuild();
     }
diff --git a/tests/testapk/src/java/com/android/microdroid/test/MicrodroidTests.java b/tests/testapk/src/java/com/android/microdroid/test/MicrodroidTests.java
index b06eea6..b98b474 100644
--- a/tests/testapk/src/java/com/android/microdroid/test/MicrodroidTests.java
+++ b/tests/testapk/src/java/com/android/microdroid/test/MicrodroidTests.java
@@ -32,6 +32,7 @@
 import static org.junit.Assert.assertThrows;
 import static org.junit.Assert.assertTrue;
 import static org.junit.Assume.assumeTrue;
+import static org.junit.Assume.assumeFalse;
 
 import static java.nio.file.StandardCopyOption.REPLACE_EXISTING;
 
@@ -2106,6 +2107,13 @@
     @Test
     public void configuringVendorDiskImageRequiresCustomPermission() throws Exception {
         assumeSupportedDevice();
+        assumeFalse(
+                "Cuttlefish doesn't support device tree under /sys/firmware/devicetree/base",
+                isCuttlefish());
+        // TODO(b/317567210): Boots fails with vendor partition in HWASAN enabled microdroid
+        // after introducing verification based on DT and fstab in microdroid vendor partition.
+        assumeFalse(
+                "boot with vendor partition is failing in HWASAN enabled Microdroid.", isHwasan());
         assumeFeatureEnabled(VirtualMachineManager.FEATURE_VENDOR_MODULES);
 
         File vendorDiskImage =
@@ -2131,6 +2139,13 @@
     @Test
     public void bootsWithVendorPartition() throws Exception {
         assumeSupportedDevice();
+        assumeFalse(
+                "Cuttlefish doesn't support device tree under /sys/firmware/devicetree/base",
+                isCuttlefish());
+        // TODO(b/317567210): Boots fails with vendor partition in HWASAN enabled microdroid
+        // after introducing verification based on DT and fstab in microdroid vendor partition.
+        assumeFalse(
+                "boot with vendor partition is failing in HWASAN enabled Microdroid.", isHwasan());
         assumeFeatureEnabled(VirtualMachineManager.FEATURE_VENDOR_MODULES);
 
         grantPermission(VirtualMachine.USE_CUSTOM_VIRTUAL_MACHINE_PERMISSION);
@@ -2162,6 +2177,13 @@
     @Test
     public void creationFailsWithUnsignedVendorPartition() throws Exception {
         assumeSupportedDevice();
+        assumeFalse(
+                "Cuttlefish doesn't support device tree under /sys/firmware/devicetree/base",
+                isCuttlefish());
+        // TODO(b/317567210): Boots fails with vendor partition in HWASAN enabled microdroid
+        // after introducing verification based on DT and fstab in microdroid vendor partition.
+        assumeFalse(
+                "boot with vendor partition is failing in HWASAN enabled Microdroid.", isHwasan());
         assumeFeatureEnabled(VirtualMachineManager.FEATURE_VENDOR_MODULES);
 
         grantPermission(VirtualMachine.USE_CUSTOM_VIRTUAL_MACHINE_PERMISSION);