aboutsummaryrefslogtreecommitdiffstats
path: root/meta/recipes-devtools
diff options
context:
space:
mode:
authorArmin Kuster <akuster808@gmail.com>2017-11-26 13:28:58 -0800
committerRichard Purdie <richard.purdie@linuxfoundation.org>2017-12-11 22:01:54 +0000
commit32e5dedd7bf5b249a8f89f88bbe17d5ba71039b7 (patch)
tree92f7eb5f66487941b8957cca80c866a615a417ff /meta/recipes-devtools
parent7442e97d451047e5f8ed2e23f5898837a7d572a7 (diff)
downloadopenembedded-core-32e5dedd7bf5b249a8f89f88bbe17d5ba71039b7.tar.gz
binutils: Security fix for CVE-2017-9038 and CVE-2017-9044
Signed-off-by: Armin Kuster <akuster808@gmail.com>
Diffstat (limited to 'meta/recipes-devtools')
-rw-r--r--meta/recipes-devtools/binutils/binutils-2.28.inc1
-rw-r--r--meta/recipes-devtools/binutils/binutils/CVE-2017-9038_9044.patch51
2 files changed, 52 insertions, 0 deletions
diff --git a/meta/recipes-devtools/binutils/binutils-2.28.inc b/meta/recipes-devtools/binutils/binutils-2.28.inc
index 5b6270a7c2..377165a7ff 100644
--- a/meta/recipes-devtools/binutils/binutils-2.28.inc
+++ b/meta/recipes-devtools/binutils/binutils-2.28.inc
@@ -51,6 +51,7 @@ SRC_URI = "\
file://CVE-2017-8396_8397.patch \
file://CVE-2017-8398.patch \
file://CVE-2017-8421.patch \
+ file://CVE-2017-9038_9044.patch \
"
S = "${WORKDIR}/git"
diff --git a/meta/recipes-devtools/binutils/binutils/CVE-2017-9038_9044.patch b/meta/recipes-devtools/binutils/binutils/CVE-2017-9038_9044.patch
new file mode 100644
index 0000000000..535efc314f
--- /dev/null
+++ b/meta/recipes-devtools/binutils/binutils/CVE-2017-9038_9044.patch
@@ -0,0 +1,51 @@
+From f32ba72991d2406b21ab17edc234a2f3fa7fb23d Mon Sep 17 00:00:00 2001
+From: Nick Clifton <nickc@redhat.com>
+Date: Mon, 3 Apr 2017 11:01:45 +0100
+Subject: [PATCH] readelf: Update check for invalid word offsets in ARM unwind
+ information.
+
+ PR binutils/21343
+ * readelf.c (get_unwind_section_word): Fix snafu checking for
+ invalid word offsets in ARM unwind information.
+
+Upstream-Status: Backport
+CVE: CVE-2017-9038
+CVE: CVE-2017-9044
+Signed-off-by: Armin Kuster <akuster@mvista.com>
+
+---
+ binutils/ChangeLog | 6 ++++++
+ binutils/readelf.c | 6 +++---
+ 2 files changed, 9 insertions(+), 3 deletions(-)
+
+Index: git/binutils/readelf.c
+===================================================================
+--- git.orig/binutils/readelf.c
++++ git/binutils/readelf.c
+@@ -7972,9 +7972,9 @@ get_unwind_section_word (struct arm_unw_
+ return FALSE;
+
+ /* If the offset is invalid then fail. */
+- if (word_offset > (sec->sh_size - 4)
+- /* PR 18879 */
+- || (sec->sh_size < 5 && word_offset >= sec->sh_size)
++ if (/* PR 21343 *//* PR 18879 */
++ sec->sh_size < 4
++ || word_offset > (sec->sh_size - 4)
+ || ((bfd_signed_vma) word_offset) < 0)
+ return FALSE;
+
+Index: git/binutils/ChangeLog
+===================================================================
+--- git.orig/binutils/ChangeLog
++++ git/binutils/ChangeLog
+@@ -1,3 +1,9 @@
++2017-04-03 Nick Clifton <nickc@redhat.com>
++
++ PR binutils/21343
++ * readelf.c (get_unwind_section_word): Fix snafu checking for
++ invalid word offsets in ARM unwind information.
++
+ 2017-05-02 Nick Clifton <nickc@redhat.com>
+
+ PR 21440