diff --git a/0011-libparted-Fix-potential-NULL-dereference-in-ped_disk.patch b/0011-libparted-Fix-potential-NULL-dereference-in-ped_disk.patch
new file mode 100644
index 0000000000000000000000000000000000000000..7fde5a897b5386ae1bc207cecb83c0420dd25509
--- /dev/null
+++ b/0011-libparted-Fix-potential-NULL-dereference-in-ped_disk.patch
@@ -0,0 +1,30 @@
+From 31db44c74a96f8e2b495205d18525449e9b29543 Mon Sep 17 00:00:00 2001
+From: "Brian C. Lane" <bcl@redhat.com>
+Date: Wed, 15 Feb 2023 10:13:58 -0800
+Subject: [PATCH 19/24] libparted: Fix potential NULL dereference in
+ ped_disk_next_partition
+
+---
+ libparted/disk.c | 5 ++++-
+ 1 file changed, 4 insertions(+), 1 deletion(-)
+
+diff --git a/libparted/disk.c b/libparted/disk.c
+index 345b9e7..8eba2c2 100644
+--- a/libparted/disk.c
++++ b/libparted/disk.c
+@@ -1552,8 +1552,11 @@ ped_disk_next_partition (const PedDisk* disk, const PedPartition* part)
+ 		return part->part_list ? part->part_list : part->next;
+ 	if (part->next)
+ 		return part->next;
+-	if (part->type & PED_PARTITION_LOGICAL)
++	if (part->type & PED_PARTITION_LOGICAL) {
++		if (!ped_disk_extended_partition (disk))
++			return NULL;
+ 		return ped_disk_extended_partition (disk)->next;
++	}
+ 	return NULL;
+ }
+ 
+-- 
+2.33.0
+
diff --git a/parted.spec b/parted.spec
index 27f11c27ae001634c1ce79449cfdf7111bc4b019..b714eb88892a5dcd70ba3b775cea6d6f7b79408c 100644
--- a/parted.spec
+++ b/parted.spec
@@ -16,7 +16,7 @@
 Summary:   The GNU disk partition manipulation program
 Name:      parted
 Version:   3.4
-Release:   5
+Release:   6
 URL:       https://www.gnu.org/software/parted/
 Source0:   ftp://ftp.gnu.org/gnu/%{name}/%{name}-%{version}.tar.xz
 License:   GPLv3+
@@ -36,6 +36,7 @@ Patch7: 0007-fat_op_context_new-free-ctx-remap-and-goto-correct-l.patch
 Patch8: 0008-hfsplus_cache_from_extent-fix-memleak.patch
 Patch9: 0009-fat_clobber-set-boot_sector-NULL-and-free-boot_secto.patch
 Patch10:0010-parted-remove-patch-which-modifid-cyl-size.patch
+Patch11:0011-libparted-Fix-potential-NULL-dereference-in-ped_disk.patch
 
 %description
 The GNU Parted program allows you to create, destroy, resize, move,
@@ -120,6 +121,9 @@ fi
 %{_libdir}/pkgconfig/libparted*.pc
 
 %changelog
+* Fri Mar 29 2024 Deyuan Fan  <fandeyuan@kylinos.cn> - 3.4-6
+- libparted: Fix potential NULL dereference in ped_disk_next_partition
+
 * Fri Dec 15 2023 wangzhiqiang <wangzhiqiang95@huawei.com> - 3.4-5
 - remove patch which modify cyl-size