diff --git a/backport-Add-new-memory-device-types-from-SMBIOS-spec-3.4.0.patch b/backport-Add-new-memory-device-types-from-SMBIOS-spec-3.4.0.patch
new file mode 100644
index 0000000000000000000000000000000000000000..6aa4b4ae63813eee16449523c69849495cdd7da3
--- /dev/null
+++ b/backport-Add-new-memory-device-types-from-SMBIOS-spec-3.4.0.patch
@@ -0,0 +1,32 @@
+From 7e25483a392e292c58cea67ba4d052856c2f35d0 Mon Sep 17 00:00:00 2001
+From: Prabhakar pujeri <prabhakar.pujeri@gmail.com>
+Date: Mon, 19 Oct 2020 14:38:04 +0200
+Subject: [PATCH] Add new memory device types from SMBIOS spec 3.4.0
+
+Added 2 more new values (0x22 and 0x23).
+---
+ dmidecode.c | 6 ++++--
+ 1 file changed, 4 insertions(+), 2 deletions(-)
+
+diff --git a/dmidecode.c b/dmidecode.c
+index 8b6f5af..97ba941 100644
+--- a/dmidecode.c
++++ b/dmidecode.c
+@@ -2639,10 +2639,12 @@ static const char *dmi_memory_device_type(u8 code)
+ 		"LPDDR4",
+ 		"Logical non-volatile device",
+ 		"HBM",
+-		"HBM2" /* 0x21 */
++		"HBM2",
++		"DDR5",
++		"LPDDR5" /* 0x23 */
+ 	};
+ 
+-	if (code >= 0x01 && code <= 0x21)
++	if (code >= 0x01 && code <= 0x23)
+ 		return type[code - 0x01];
+ 	return out_of_spec;
+ }
+-- 
+2.27.0
+
diff --git a/dmidecode.spec b/dmidecode.spec
index 2dc31bfd48ef2747710c145910f97ae5079ca74f..26cfd1784b712b44a36a8ce6ce8b80960045471e 100644
--- a/dmidecode.spec
+++ b/dmidecode.spec
@@ -1,6 +1,6 @@
 Name:	 dmidecode
 Version: 3.3
-Release: 6
+Release: 7
 Epoch:   1
 Summary: DMI data report tool
 
@@ -13,6 +13,7 @@ Patch2: man-pages-Improve-roff-formatting.patch
 Patch3: dmidecode-Split-table-fetching-from-decoding.patch
 Patch4: dmidecode-Write-the-whole-dump-file-at-once.patch
 Patch5: dmidecode-Do-not-let-dump-bin-overwrite-an-existing-.patch
+Patch6: backport-Add-new-memory-device-types-from-SMBIOS-spec-3.4.0.patch
 
 Patch6000: bugfix-compat_uuid.patch
 
@@ -56,6 +57,12 @@ make %{?_smp_mflags} CFLAGS="%{__global_cflags}" LDFLAGS="%{__global_ldflags}"
 %{_mandir}/man8/*.8.gz
 
 %changelog
+* Fri Sep 20 2024 liyunqing <liyunqing@kylinos.cn> - 1:3.3-7
+- Type:backport
+- ID:NA
+- SUG:NA
+- DESC: Add support for memory type ddr5
+
 * Mon Apr 17 2023 Cunshu Ni <nicunshu@huawei.com> - 1:3.3-6
 - fix CVE-2023-30630