diff --git a/meta/recipes-core/ovmf/ovmf/0001-MdeModulePkg-Potential-UINT32-overflow-in-S3-ResumeC.patch b/meta/recipes-core/ovmf/ovmf/0001-MdeModulePkg-Potential-UINT32-overflow-in-S3-ResumeC.patch
new file mode 100644
index 00000000000..264820138fa
--- /dev/null
+++ b/meta/recipes-core/ovmf/ovmf/0001-MdeModulePkg-Potential-UINT32-overflow-in-S3-ResumeC.patch
@@ -0,0 +1,51 @@
+From 150ea3ea4c821b133a782eeb33ef2a9c8fd8d7c3 Mon Sep 17 00:00:00 2001
+From: Hongxu Jia <hongxu.jia@windriver.com>
+Date: Fri, 22 Nov 2024 13:05:57 +0800
+Subject: [PATCH] MdeModulePkg: Potential UINT32 overflow in S3 ResumeCount
+
+REF: https://bugzilla.tianocore.org/show_bug.cgi?id=4677
+
+Attacker able to modify physical memory and ResumeCount.
+System will crash/DoS when ResumeCount reaches its MAX_UINT32.
+
+Cc: Zhiguang Liu <zhiguang.liu@intel.com>
+Cc: Dandan Bi <dandan.bi@intel.com>
+Cc: Liming Gao <gaoliming@byosoft.com.cn>
+
+Signed-off-by: Pakkirisamy ShanmugavelX <shanmugavelx.pakkirisamy@intel.com>
+Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
+
+CVE: CVE-2024-1298
+Upstream-Status: Backport [https://github.com/tianocore/edk2/commit/284dbac43da752ee34825c8b3f6f9e8281cb5a19]
+Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
+---
+ .../FirmwarePerformancePei.c                         | 12 ++++++++----
+ 1 file changed, 8 insertions(+), 4 deletions(-)
+
+diff --git a/MdeModulePkg/Universal/Acpi/FirmwarePerformanceDataTablePei/FirmwarePerformancePei.c b/MdeModulePkg/Universal/Acpi/FirmwarePerformanceDataTablePei/FirmwarePerformancePei.c
+index 2f2b2a8..2ba9215 100644
+--- a/MdeModulePkg/Universal/Acpi/FirmwarePerformanceDataTablePei/FirmwarePerformancePei.c
++++ b/MdeModulePkg/Universal/Acpi/FirmwarePerformanceDataTablePei/FirmwarePerformancePei.c
+@@ -112,11 +112,15 @@ FpdtStatusCodeListenerPei (
+   //
+   S3ResumeTotal = MultU64x32 (AcpiS3ResumeRecord->AverageResume, AcpiS3ResumeRecord->ResumeCount);
+   AcpiS3ResumeRecord->ResumeCount++;
+-  AcpiS3ResumeRecord->AverageResume = DivU64x32 (S3ResumeTotal + AcpiS3ResumeRecord->FullResume, AcpiS3ResumeRecord->ResumeCount);
++  if (AcpiS3ResumeRecord->ResumeCount > 0) {
++    AcpiS3ResumeRecord->AverageResume = DivU64x32 (S3ResumeTotal + AcpiS3ResumeRecord->FullResume, AcpiS3ResumeRecord->ResumeCount);
++    DEBUG ((DEBUG_INFO, "\nFPDT: S3 Resume Performance - AverageResume = 0x%x\n", AcpiS3ResumeRecord->AverageResume));
++  } else {
++    DEBUG ((DEBUG_ERROR, "\nFPDT: S3 ResumeCount reaches the MAX_UINT32 value. S3 ResumeCount record reset to Zero."));
++  }
+ 
+-  DEBUG ((DEBUG_INFO, "FPDT: S3 Resume Performance - ResumeCount   = %d\n", AcpiS3ResumeRecord->ResumeCount));
+-  DEBUG ((DEBUG_INFO, "FPDT: S3 Resume Performance - FullResume    = %ld\n", AcpiS3ResumeRecord->FullResume));
+-  DEBUG ((DEBUG_INFO, "FPDT: S3 Resume Performance - AverageResume = %ld\n", AcpiS3ResumeRecord->AverageResume));
++  DEBUG ((DEBUG_INFO, "FPDT: S3 Resume Performance - ResumeCount   = 0x%x\n", AcpiS3ResumeRecord->ResumeCount));
++  DEBUG ((DEBUG_INFO, "FPDT: S3 Resume Performance - FullResume    = 0x%x\n", AcpiS3ResumeRecord->FullResume));
+ 
+   //
+   // Update S3 Suspend Performance Record.
+-- 
+2.34.1
+
diff --git a/meta/recipes-core/ovmf/ovmf/0001-MdePkg-Fix-overflow-issue-in-BasePeCoffLib.patch b/meta/recipes-core/ovmf/ovmf/0001-MdePkg-Fix-overflow-issue-in-BasePeCoffLib.patch
new file mode 100644
index 00000000000..c6e15c5069e
--- /dev/null
+++ b/meta/recipes-core/ovmf/ovmf/0001-MdePkg-Fix-overflow-issue-in-BasePeCoffLib.patch
@@ -0,0 +1,36 @@
+From 5f7bd3f3c4747d5bb2733f017f8c5b93b63a74e3 Mon Sep 17 00:00:00 2001
+From: Doug Flick <dougflick@microsoft.com>
+Date: Fri, 22 Nov 2024 13:03:33 +0800
+Subject: [PATCH] MdePkg: Fix overflow issue in BasePeCoffLib
+
+The RelocDir->Size is a UINT32 value, and RelocDir->VirtualAddress is
+also a UINT32 value. The current code does not check for overflow when
+adding RelocDir->Size to RelocDir->VirtualAddress. This patch adds a
+check to ensure that the addition does not overflow.
+
+Signed-off-by: Doug Flick <dougflick@microsoft.com>
+Authored-by: sriraamx gobichettipalayam <sri..@intel.com>
+
+CVE: CVE-2024-38796
+Upstream-Status: Backport [https://github.com/tianocore/edk2/commit/c95233b8525ca6828921affd1496146cff262e65]
+Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
+---
+ MdePkg/Library/BasePeCoffLib/BasePeCoff.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/MdePkg/Library/BasePeCoffLib/BasePeCoff.c b/MdePkg/Library/BasePeCoffLib/BasePeCoff.c
+index 86ff2e7..128090d 100644
+--- a/MdePkg/Library/BasePeCoffLib/BasePeCoff.c
++++ b/MdePkg/Library/BasePeCoffLib/BasePeCoff.c
+@@ -1054,7 +1054,7 @@ PeCoffLoaderRelocateImage (
+     RelocDir = &Hdr.Te->DataDirectory[0];
+   }
+ 
+-  if ((RelocDir != NULL) && (RelocDir->Size > 0)) {
++  if ((RelocDir != NULL) && (RelocDir->Size > 0) && (RelocDir->Size - 1 < MAX_UINT32 - RelocDir->VirtualAddress)) {
+     RelocBase    = (EFI_IMAGE_BASE_RELOCATION *)PeCoffLoaderImageAddress (ImageContext, RelocDir->VirtualAddress, TeStrippedOffset);
+     RelocBaseEnd = (EFI_IMAGE_BASE_RELOCATION *)PeCoffLoaderImageAddress (
+                                                   ImageContext,
+-- 
+2.34.1
+
diff --git a/meta/recipes-core/ovmf/ovmf_git.bb b/meta/recipes-core/ovmf/ovmf_git.bb
index 35ca8d1834b..ada6ee72dbc 100644
--- a/meta/recipes-core/ovmf/ovmf_git.bb
+++ b/meta/recipes-core/ovmf/ovmf_git.bb
@@ -24,6 +24,8 @@ SRC_URI = "gitsm://github.com/tianocore/edk2.git;branch=master;protocol=https \
            file://0002-BaseTools-makefile-adjust-to-build-in-under-bitbake.patch \
            file://0003-debug-prefix-map.patch \
            file://0004-reproducible.patch \
+           file://0001-MdePkg-Fix-overflow-issue-in-BasePeCoffLib.patch \
+           file://0001-MdeModulePkg-Potential-UINT32-overflow-in-S3-ResumeC.patch \
            "
 
 PV = "edk2-stable202402"