diff --git a/backport-CVE-2022-48064.patch b/backport-CVE-2022-48064.patch
new file mode 100644
index 0000000000000000000000000000000000000000..16ac13de9a2e4ad26d23bb931feb4e2e884d4f7b
--- /dev/null
+++ b/backport-CVE-2022-48064.patch
@@ -0,0 +1,55 @@
+From 8f2c64de86bc3d7556121fe296dd679000283931 Mon Sep 17 00:00:00 2001
+From: Alan Modra <amodra@gmail.com>
+Date: Tue, 20 Dec 2022 23:47:03 +1030
+Subject: [PATCH] PR29922, SHT_NOBITS section avoids section size sanity check
+
+	PR 29922
+	* dwarf2.c (find_debug_info): Ignore sections without
+	SEC_HAS_CONTENTS.
+
+Reference:https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=8f2c64de86bc3d7556121fe296dd679000283931
+Conflict:NA
+---
+ bfd/dwarf2.c | 12 +++++++++---
+ 1 file changed, 9 insertions(+), 3 deletions(-)
+
+diff --git a/bfd/dwarf2.c b/bfd/dwarf2.c
+index 95f45708e9d..0cd8152ee6e 100644
+--- a/bfd/dwarf2.c
++++ b/bfd/dwarf2.c
+@@ -4831,16 +4831,19 @@ find_debug_info (bfd *abfd, const struct dwarf_debug_section *debug_sections,
+     {
+       look = debug_sections[debug_info].uncompressed_name;
+       msec = bfd_get_section_by_name (abfd, look);
+-      if (msec != NULL)
++      /* Testing SEC_HAS_CONTENTS is an anti-fuzzer measure.  Of
++	 course debug sections always have contents.  */
++      if (msec != NULL && (msec->flags & SEC_HAS_CONTENTS) != 0)
+ 	return msec;
+ 
+       look = debug_sections[debug_info].compressed_name;
+       msec = bfd_get_section_by_name (abfd, look);
+-      if (msec != NULL)
++      if (msec != NULL && (msec->flags & SEC_HAS_CONTENTS) != 0)
+         return msec;
+ 
+       for (msec = abfd->sections; msec != NULL; msec = msec->next)
+-	if (startswith (msec->name, GNU_LINKONCE_INFO))
++	if ((msec->flags & SEC_HAS_CONTENTS) != 0
++	    && startswith (msec->name, GNU_LINKONCE_INFO))
+ 	  return msec;
+ 
+       return NULL;
+@@ -4848,6 +4851,9 @@ find_debug_info (bfd *abfd, const struct dwarf_debug_section *debug_sections,
+ 
+   for (msec = after_sec->next; msec != NULL; msec = msec->next)
+     {
++      if ((msec->flags & SEC_HAS_CONTENTS) == 0)
++	continue;
++
+       look = debug_sections[debug_info].uncompressed_name;
+       if (strcmp (msec->name, look) == 0)
+ 	return msec;
+-- 
+2.33.0
+
diff --git a/gdb.spec b/gdb.spec
index 926ed7b18f71434dede1294e5aeda9b8d4a06297..676ad02dc86709047f79a18976442bf4c1e2c761 100644
--- a/gdb.spec
+++ b/gdb.spec
@@ -1,6 +1,6 @@
 Name: gdb
 Version: 11.1
-Release: 9
+Release: 10
 
 License: GPLv3+ and GPLv3+ with exceptions and GPLv2+ and GPLv2+ with exceptions and GPL+ and LGPLv2+ and LGPLv3+ and BSD and Public Domain and GFDL-1.3
 Source: ftp://sourceware.org/pub/gdb/releases/gdb-%{version}.tar.xz
@@ -106,6 +106,7 @@ Patch87: 0005-gdb-Add-LoongArch-clfs-system.patch
 Patch88: backport-CVE-2023-39128.patch
 Patch89: backport-CVE-2023-39129.patch
 Patch90: backport-CVE-2023-39130.patch
+Patch91: backport-CVE-2022-48064.patch
 
 %global gdb_src gdb-%{version}
 %global gdb_build build-%{_target_platform}
@@ -382,6 +383,9 @@ rm -f $RPM_BUILD_ROOT%{_datadir}/gdb/python/gdb/command/backtrace.py
 %{_infodir}/gdb.info*
 
 %changelog
+* Mon Jul 14 2025 wangxiao <wangxiao184@h-partners.com> - 11.1-10
+- fix CVE-2022-48064
+
 * Wed Jun 12 2024 wangxiao <wangxiao184@h-partners.com> - 11.1-9
 - modify gdb-help package's license GFDL to GFDL-1.3-or-later
 
diff --git a/v1.5-libipt-static.patch b/v1.5-libipt-static.patch
deleted file mode 100644
index 69e1d1a1cd18730dd6075d82fd248becb6414a06..0000000000000000000000000000000000000000
--- a/v1.5-libipt-static.patch
+++ /dev/null
@@ -1,13 +0,0 @@
-Index: processor-trace-2.0/libipt/src/posix/init.c
-===================================================================
---- processor-trace-2.0.orig/libipt/src/posix/init.c
-+++ processor-trace-2.0/libipt/src/posix/init.c
-@@ -29,7 +29,7 @@
- #include "pt_ild.h"
- 
- 
--static void __attribute__((constructor)) init(void)
-+void __libipt_init(void)
- {
- 	/* Initialize the Intel(R) Processor Trace instruction decoder. */
- 	pt_ild_init();