diff mbox series

[kirkstone,V3,2/2] binutils: Fix CVE-2022-47011

Message ID 20231016112752.958551-2-Deepthi.Hemraj@windriver.com
State Accepted, archived
Commit 5ff2e3c880705c2e920a4a61a5165810fadd7b84
Headers show
Series [kirkstone,V3,1/2] binutils: Fix CVE-2022-47008 | expand

Commit Message

Deepthi H Oct. 16, 2023, 11:27 a.m. UTC 
From: Deepthi Hemraj <Deepthi.Hemraj@windriver.com>

Signed-off-by: Deepthi Hemraj <Deepthi.Hemraj@windriver.com>
---
 .../binutils/binutils-2.38.inc                |  1 +
 .../binutils/0028-CVE-2022-47011.patch        | 35 +++++++++++++++++++
 2 files changed, 36 insertions(+)
 create mode 100644 meta/recipes-devtools/binutils/binutils/0028-CVE-2022-47011.patch
diff mbox series

Patch

diff --git a/meta/recipes-devtools/binutils/binutils-2.38.inc b/meta/recipes-devtools/binutils/binutils-2.38.inc
index 6c670ce4e3..cd7a5c32a5 100644
--- a/meta/recipes-devtools/binutils/binutils-2.38.inc
+++ b/meta/recipes-devtools/binutils/binutils-2.38.inc
@@ -57,6 +57,7 @@  SRC_URI = "\
      file://0026-CVE-2023-1972.patch \
      file://0025-CVE-2023-25588.patch \
      file://0027-CVE-2022-47008.patch \
+     file://0028-CVE-2022-47011.patch \
      file://0029-CVE-2022-48065-1.patch \
      file://0029-CVE-2022-48065-2.patch \
      file://0029-CVE-2022-48065-3.patch \
diff --git a/meta/recipes-devtools/binutils/binutils/0028-CVE-2022-47011.patch b/meta/recipes-devtools/binutils/binutils/0028-CVE-2022-47011.patch
new file mode 100644
index 0000000000..73ae46e218
--- /dev/null
+++ b/meta/recipes-devtools/binutils/binutils/0028-CVE-2022-47011.patch
@@ -0,0 +1,35 @@ 
+From: Alan Modra <amodra@gmail.com>
+Date: Mon, 20 Jun 2022 01:09:13 +0000 (+0930)
+Subject: PR29261, memory leak in parse_stab_struct_fields
+X-Git-Tag: binutils-2_39~225
+X-Git-Url: https://sourceware.org/git/?p=binutils-gdb.git;a=commitdiff_plain;h=8a24927bc8dbf6beac2000593b21235c3796dc35
+
+PR29261, memory leak in parse_stab_struct_fields
+
+	PR 29261
+	* stabs.c (parse_stab_struct_fields): Free "fields" on failure path.
+
+Upstream-Status: Backport [https://sourceware.org/git/?p=binutils-gdb.git;a=commitdiff_plain;h=8a24927bc8dbf6beac2000593b21235c3796dc35]
+
+CVE: CVE-2022-47011
+
+Signed-off-by: Deepthi Hemraj <Deepthi.Hemraj@windriver.com>
+
+---
+
+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;
+     }