diff --git a/backport-CVE-2023-50229-CVE-2023-50230.patch b/backport-CVE-2023-50229-CVE-2023-50230.patch
new file mode 100644
index 0000000000000000000000000000000000000000..794347bde75f7c5a1e2f7e36543cf82ee8f33a3f
--- /dev/null
+++ b/backport-CVE-2023-50229-CVE-2023-50230.patch
@@ -0,0 +1,63 @@
+From 5ab5352531a9cc7058cce569607f3a6831464443 Mon Sep 17 00:00:00 2001
+From: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
+Date: Tue, 19 Sep 2023 12:14:01 -0700
+Subject: [PATCH] pbap: Fix not checking Primary/Secundary Counter length
+
+Primary/Secundary Counters are supposed to be 16 bytes values, if the
+server has implemented them incorrectly it may lead to the following
+crash:
+
+=================================================================
+==31860==ERROR: AddressSanitizer: heap-buffer-overflow on address
+0x607000001878 at pc 0x7f95a1575638 bp 0x7fff58c6bb80 sp 0x7fff58c6b328
+
+ READ of size 48 at 0x607000001878 thread T0
+     #0 0x7f95a1575637 in MemcmpInterceptorCommon(void*, int (*)(void const*, void const*, unsigned long), void const*, void const*, unsigned long) ../../../../src/libsanitizer/sanitizer_common/sanitizer_common_interceptors.inc:860
+     #1 0x7f95a1575ba6 in __interceptor_memcmp ../../../../src/libsanitizer/sanitizer_common/sanitizer_common_interceptors.inc:892
+     #2 0x7f95a1575ba6 in __interceptor_memcmp ../../../../src/libsanitizer/sanitizer_common/sanitizer_common_interceptors.inc:887
+     #3 0x564df69c77a0 in read_version obexd/client/pbap.c:288
+     #4 0x564df69c77a0 in read_return_apparam obexd/client/pbap.c:352
+     #5 0x564df69c77a0 in phonebook_size_callback obexd/client/pbap.c:374
+     #6 0x564df69bea3c in session_terminate_transfer obexd/client/session.c:921
+     #7 0x564df69d56b0 in get_xfer_progress_first obexd/client/transfer.c:729
+     #8 0x564df698b9ee in handle_response gobex/gobex.c:1140
+     #9 0x564df698cdea in incoming_data gobex/gobex.c:1385
+     #10 0x7f95a12fdc43 in g_main_context_dispatch (/lib/x86_64-linux-gnu/libglib-2.0.so.0+0x55c43)
+     #11 0x7f95a13526c7  (/lib/x86_64-linux-gnu/libglib-2.0.so.0+0xaa6c7)
+     #12 0x7f95a12fd2b2 in g_main_loop_run (/lib/x86_64-linux-gnu/libglib-2.0.so.0+0x552b2)
+     #13 0x564df6977d41 in main obexd/src/main.c:307
+     #14 0x7f95a10a7d8f in __libc_start_call_main ../sysdeps/nptl/libc_start_call_main.h:58
+     #15 0x7f95a10a7e3f in __libc_start_main_impl ../csu/libc-start.c:392
+     #16 0x564df6978704 in _start (/usr/local/libexec/bluetooth/obexd+0x8b704)
+ 0x607000001878 is located 0 bytes to the right of 72-byte region [0x607000001830,0x607000001878)
+
+ allocated by thread T0 here:
+     #0 0x7f95a1595a37 in __interceptor_calloc ../../../../src/libsanitizer/asan/asan_malloc_linux.cpp:154
+     #1 0x564df69c8b6a in pbap_probe obexd/client/pbap.c:1259
+---
+ obexd/client/pbap.c | 5 +++--
+ 1 file changed, 3 insertions(+), 2 deletions(-)
+
+diff --git a/obexd/client/pbap.c b/obexd/client/pbap.c
+index 1ed8c68ecc..2d2aa95089 100644
+--- a/obexd/client/pbap.c
++++ b/obexd/client/pbap.c
+@@ -285,7 +285,7 @@ static void read_version(struct pbap_data *pbap, GObexApparam *apparam)
+ 		data = value;
+ 	}
+ 
+-	if (memcmp(pbap->primary, data, len)) {
++	if (len == sizeof(pbap->primary) && memcmp(pbap->primary, data, len)) {
+ 		memcpy(pbap->primary, data, len);
+ 		g_dbus_emit_property_changed(conn,
+ 					obc_session_get_path(pbap->session),
+@@ -299,7 +299,8 @@ static void read_version(struct pbap_data *pbap, GObexApparam *apparam)
+ 		data = value;
+ 	}
+ 
+-	if (memcmp(pbap->secondary, data, len)) {
++	if (len == sizeof(pbap->secondary) &&
++			memcmp(pbap->secondary, data, len)) {
+ 		memcpy(pbap->secondary, data, len);
+ 		g_dbus_emit_property_changed(conn,
+ 					obc_session_get_path(pbap->session),
diff --git a/bluez.spec b/bluez.spec
index 003f7dafc475733a0e4626f38c7e383f3d2a6e98..8b013856e64cba522e0a7ac1b22829a5b58fab57 100644
--- a/bluez.spec
+++ b/bluez.spec
@@ -1,7 +1,7 @@
 Name:             bluez
 Summary:          Bluetooth utilities
 Version:          5.54
-Release:          18
+Release:          19
 License:          GPLv2+
 URL:              http://www.bluez.org/
 Source0:          http://www.kernel.org/pub/linux/bluetooth/bluez-%{version}.tar.xz
@@ -39,6 +39,7 @@ Patch6013:	  bluez-5.54-sw.patch
 %endif
 Patch6014:        backport-CVE-2023-27349.patch
 Patch6015:        backport-CVE-2023-45866.patch
+Patch6016:        backport-CVE-2023-50229-CVE-2023-50230.patch
 
 BuildRequires:    dbus-devel >= 1.6 libell-devel >= 0.28 autoconf
 BuildRequires:    glib2-devel libical-devel readline-devel 
@@ -195,6 +196,9 @@ make check
 %{_mandir}/man8/*
 
 %changelog
+* Fri Dec 22 2023 zhouwenpei <zhouwenpei1@h-partners.com> - 5.54-19
+- fix CVE-2023-50229,CVE-2023-50230
+
 * Fri Dec 08 2023 zhouwenpei <zhouwenpei1@h-partners.com> - 5.54-18
 - fix CVE-2023-45866