2 files changed, 37 insertions, 0 deletions

diff --git a/meta/recipes-devtools/binutils/binutils-2.39.inc b/meta/recipes-devtools/binutils/binutils-2.39.inc
index 89612a3eae..37627c8f93 100644
--- a/meta/recipes-devtools/binutils/binutils-2.39.inc
+++ b/meta/recipes-devtools/binutils/binutils-2.39.inc
@@ -31,5 +31,6 @@ SRC_URI = "\
      file://0010-sync-with-OE-libtool-changes.patch \
      file://0011-Check-for-clang-before-checking-gcc-version.patch \
      file://0012-Only-generate-an-RPATH-entry-if-LD_RUN_PATH-is-not-e.patch \
+     file://0013-CVE-2022-38533.patch \
 "
 S  = "${WORKDIR}/git"
diff --git a/meta/recipes-devtools/binutils/binutils/0013-CVE-2022-38533.patch b/meta/recipes-devtools/binutils/binutils/0013-CVE-2022-38533.patch
new file mode 100644
index 0000000000..5d9ac2cb1f
--- /dev/null
+++ b/meta/recipes-devtools/binutils/binutils/0013-CVE-2022-38533.patch
@@ -0,0 +1,36 @@
+From ef186fe54aa6d281a3ff8a9528417e5cc614c797 Mon Sep 17 00:00:00 2001
+From: Alan Modra <amodra@gmail.com>
+Date: Sat, 13 Aug 2022 15:32:47 +0930
+Subject: [PATCH] PR29482 - strip: heap-buffer-overflow
+
+        PR 29482
+        * coffcode.h (coff_set_section_contents): Sanity check _LIB.
+
+Upstream-Status: Backport [https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=ef186fe54aa6d281a3ff8a9528417e5cc614c797]
+
+Signed-off-by: Pgowda <pgowda.cve@gmail.com>
+
+---
+ bfd/coffcode.h | 7 +++++--
+ 1 file changed, 5 insertions(+), 2 deletions(-)
+
+diff --git a/bfd/coffcode.h b/bfd/coffcode.h
+index 67aaf158ca1..52027981c3f 100644
+--- a/bfd/coffcode.h
++++ b/bfd/coffcode.h
+@@ -4302,10 +4302,13 @@ coff_set_section_contents (bfd * abfd,
+ 
+        rec = (bfd_byte *) location;
+        recend = rec + count;
+-       while (rec < recend)
++       while (recend - rec >= 4)
+          {
++           size_t len = bfd_get_32 (abfd, rec);
++           if (len == 0 || len > (size_t) (recend - rec) / 4)
++             break;
++           rec += len * 4;
+            ++section->lma;
+-           rec += bfd_get_32 (abfd, rec) * 4;
+          }
+ 
+        BFD_ASSERT (rec == recend);