diff --git a/backport-CVE-2022-47011.patch b/backport-CVE-2022-47011.patch
new file mode 100644
index 0000000000000000000000000000000000000000..90a4b0cf77c1c423b9a7d9529ee401569f3bcb94
--- /dev/null
+++ b/backport-CVE-2022-47011.patch
@@ -0,0 +1,29 @@
+From 8a24927bc8dbf6beac2000593b21235c3796dc35 Mon Sep 17 00:00:00 2001
+From: Alan Modra <amodra@gmail.com>
+Date: Mon, 20 Jun 2022 10:39:13 +0930
+Subject: [PATCH] PR29261, memory leak in parse_stab_struct_fields
+
+	PR 29261
+	* stabs.c (parse_stab_struct_fields): Free "fields" on failure path.
+---
+ binutils/stabs.c | 5 ++++-
+ 1 file changed, 4 insertions(+), 1 deletion(-)
+
+diff --git a/binutils/stabs.c b/binutils/stabs.c
+index 796ff85b86a..bf3f578cbcc 100644
+--- a/binutils/stabs.c
++++ b/binutils/stabs.c
+@@ -2367,7 +2367,10 @@ parse_stab_struct_fields (void *dhandle,
+ 
+       if (! parse_stab_one_struct_field (dhandle, info, pp, p, fields + c,
+ 					 staticsp, p_end))
+-	return false;
++	{
++	  free (fields);
++	  return false;
++	}
+ 
+       ++c;
+     }
+-- 
+2.39.3
diff --git a/binutils.spec b/binutils.spec
index dd628dc42db31afd7f1da78453eea2d8cc960840..5b4d29acb29aed4baa97012a48e76c291cf01f1b 100644
--- a/binutils.spec
+++ b/binutils.spec
@@ -1,7 +1,7 @@
 Summary: Binary utilities
 Name:    binutils
 Version: 2.37
-Release: 16
+Release: 17
 License: GPLv3+
 URL:     https://sourceware.org/binutils
 
@@ -74,6 +74,7 @@ Patch48: backport-PR28422-build_id-use-after-free.patch
 Patch49: backport-PR28540-segmentation-fault-on-NULL-byte_get.patch
 Patch50: Fix-gold-relocation-offset-and-adrp-signed-shife.patch
 Patch51: CVE-2022-47008.patch
+Patch52: backport-CVE-2022-47011.patch
 
 Provides: bundled(libiberty)
 
@@ -397,6 +398,9 @@ fi
 %{_infodir}/bfd*info*
 
 %changelog
+* Thu Aug 24 2023 liningjie <liningjie@xfusion.com> - 2.37-17
+- fix CVE-2022-47011
+
 * Wed Aug 23 2023 liningjie <liningjie@xfusion.com> - 2.37-16
 - fix CVE-2022-47008