diff --git a/backends/cadence/hifi/operators/op_atan2.cpp b/backends/cadence/hifi/operators/op_atan2.cpp
index 234432ae5d3..2b0e3131c9b 100644
--- a/backends/cadence/hifi/operators/op_atan2.cpp
+++ b/backends/cadence/hifi/operators/op_atan2.cpp
@@ -66,10 +66,15 @@ Tensor& atan2_out(
       WORD32* __restrict__ ptr1 =
           (WORD32* __restrict__)kernels::allocate_temp_memory(
               ctx, num_elm * sizeof(WORD32));
+
+      ET_KERNEL_CHECK(ctx, ptr1 != nullptr, MemoryAllocationFailed, out);
+
       WORD32* __restrict__ ptr2 =
           (WORD32* __restrict__)kernels::allocate_temp_memory(
               ctx, num_elm * sizeof(WORD32));
 
+      ET_KERNEL_CHECK(ctx, ptr2 != nullptr, MemoryAllocationFailed, out);
+
       WORD32* __restrict__ pin1 =
           (WORD32* __restrict__)a.const_data_ptr<float>();
       WORD32* __restrict__ pin2 =
@@ -108,6 +113,8 @@ Tensor& atan2_out(
           (FLOAT32* __restrict__)kernels::allocate_temp_memory(
               ctx, num_elm * sizeof(WORD32));
 
+      ET_KERNEL_CHECK(ctx, ptr1 != nullptr, MemoryAllocationFailed, out);
+
       FLOAT32* __restrict__ pin1 =
           (FLOAT32* __restrict__)a.const_data_ptr<float>();
 
@@ -137,6 +144,8 @@ Tensor& atan2_out(
           (WORD32* __restrict__)kernels::allocate_temp_memory(
               ctx, num_elm * sizeof(WORD32));
 
+      ET_KERNEL_CHECK(ctx, ptr1 != nullptr, MemoryAllocationFailed, out);
+
       WORD32* __restrict__ pin1 =
           (WORD32* __restrict__)b.const_data_ptr<float>();
 
diff --git a/backends/cadence/hifi/operators/op_clamp.cpp b/backends/cadence/hifi/operators/op_clamp.cpp
index 8ed57a8e168..e8d83e37dac 100644
--- a/backends/cadence/hifi/operators/op_clamp.cpp
+++ b/backends/cadence/hifi/operators/op_clamp.cpp
@@ -359,6 +359,10 @@ Tensor& clamp_tensor_out(
               ctx,
               (out_shape[0] * out_shape[1] * out_shape[2] * out_shape[3]) *
                   sizeof(int));
+
+          ET_KERNEL_CHECK(
+              ctx, p_scratch != nullptr, MemoryAllocationFailed, out);
+
           const FLOAT32* p_brd_cond = (const FLOAT32*)p_scratch;
           xa_nn_broadcast_32_32(
               (WORD32*)p_brd_cond, out_shape, (WORD32*)inp_data, inp_shape, 4);
diff --git a/backends/cadence/hifi/operators/op_mean.cpp b/backends/cadence/hifi/operators/op_mean.cpp
index cdc844ec5c7..2584f753f6f 100644
--- a/backends/cadence/hifi/operators/op_mean.cpp
+++ b/backends/cadence/hifi/operators/op_mean.cpp
@@ -129,6 +129,8 @@ Tensor& mean_dim_out(
         (void* __restrict__)kernels::allocate_temp_memory(
             ctx, scratch_size * sizeof(int));
 
+    ET_KERNEL_CHECK(ctx, p_scratch_in != nullptr, MemoryAllocationFailed, out);
+
     xa_nn_reduce_mean_4D_f32_f32(
         p_out,
         out_shape,
diff --git a/backends/cadence/hifi/operators/op_pow.cpp b/backends/cadence/hifi/operators/op_pow.cpp
index 3c42698f213..a2775ca19fc 100644
--- a/backends/cadence/hifi/operators/op_pow.cpp
+++ b/backends/cadence/hifi/operators/op_pow.cpp
@@ -122,10 +122,15 @@ Tensor& pow_Tensor_Tensor_out(
       WORD32* __restrict__ ptr1 =
           (WORD32* __restrict__)kernels::allocate_temp_memory(
               ctx, num_elm * sizeof(int));
+
+      ET_KERNEL_CHECK(ctx, ptr1 != nullptr, MemoryAllocationFailed, out);
+
       WORD32* __restrict__ ptr2 =
           (WORD32* __restrict__)kernels::allocate_temp_memory(
               ctx, num_elm * sizeof(int));
 
+      ET_KERNEL_CHECK(ctx, ptr2 != nullptr, MemoryAllocationFailed, out);
+
       WORD32* __restrict__ pin1 =
           (WORD32* __restrict__)a.const_data_ptr<float>();
       WORD32* __restrict__ pin2 =
@@ -158,6 +163,8 @@ Tensor& pow_Tensor_Tensor_out(
           (FLOAT32* __restrict__)kernels::allocate_temp_memory(
               ctx, num_elm * sizeof(int));
 
+      ET_KERNEL_CHECK(ctx, ptr1 != nullptr, MemoryAllocationFailed, out);
+
       FLOAT32* __restrict__ pin1 =
           (FLOAT32* __restrict__)a.const_data_ptr<float>();
 
@@ -185,6 +192,8 @@ Tensor& pow_Tensor_Tensor_out(
           (WORD32* __restrict__)kernels::allocate_temp_memory(
               ctx, num_elm * sizeof(int));
 
+      ET_KERNEL_CHECK(ctx, ptr1 != nullptr, MemoryAllocationFailed, out);
+
       WORD32* __restrict__ pin1 =
           (WORD32* __restrict__)b.const_data_ptr<float>();
 
diff --git a/backends/cadence/hifi/operators/op_softmax.cpp b/backends/cadence/hifi/operators/op_softmax.cpp
index a2068fd15b6..0d687ff0956 100644
--- a/backends/cadence/hifi/operators/op_softmax.cpp
+++ b/backends/cadence/hifi/operators/op_softmax.cpp
@@ -101,9 +101,14 @@ Tensor& softmax_out(
 
     int* p_out =
         (int*)kernels::allocate_temp_memory(ctx, out.numel() * sizeof(int));
+
+    ET_KERNEL_CHECK(ctx, p_out != nullptr, MemoryAllocationFailed, out);
+
     int* p_out1 =
         (int*)kernels::allocate_temp_memory(ctx, out.numel() * sizeof(int));
 
+    ET_KERNEL_CHECK(ctx, p_out1 != nullptr, MemoryAllocationFailed, out);
+
     WORD32 ret_val = xa_nn_transpose_32_32(
         p_out,
         p_out_shape,
diff --git a/backends/cadence/hifi/operators/op_where.cpp b/backends/cadence/hifi/operators/op_where.cpp
index 7e9c5f9dfa0..0bb3883df6c 100644
--- a/backends/cadence/hifi/operators/op_where.cpp
+++ b/backends/cadence/hifi/operators/op_where.cpp
@@ -113,6 +113,9 @@ Tensor& where_out(
             ctx,
             (out_shape[0] * out_shape[1] * out_shape[2] * out_shape[3]) *
                 sizeof(int));
+
+        ET_KERNEL_CHECK(ctx, p_scratch != nullptr, MemoryAllocationFailed, out);
+
         const unsigned char* p_brd_cond = (const unsigned char*)p_scratch;
         xa_nn_broadcast_8_8(
             (WORD8* __restrict__)p_brd_cond,