binutils: CVE-2017-8421

Source: git://sourceware.org/git/binutils-gdb.git
MR: 74140
Type: Security Fix
Disposition: Backport from binutils-2_29
ChangeID: 5f6dd48c427de8663c5a80af6db44ce5c579d42c
Description:

Prevent memory exhaustion from a corrupt PE binary with an overlarge number of relocs.

PR 21440
 * objdump.c (dump_relocs_in_section): Check for an excessive
   number of relocs before attempting to dump them.

Affects: <= 2.29

Author: Alan Modra <amodra@gmail.com>
(From OE-Core rev: 09c642a70e2a12dcc01ffe45c333011a142c02a7)

Signed-off-by: Thiruvadi Rajaraman <trajaraman@mvista.com>
Reviewed-by: Armin Kuster <akuster@mvista.com>
Signed-off-by: Armin Kuster <akuster@mvista.com>
Signed-off-by: Armin Kuster <akuster808@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/meta/recipes-devtools/binutils/binutils-2.27.inc b/meta/recipes-devtools/binutils/binutils-2.27.inc
index 014655f7df..3e514fc042 100644
--- a/meta/recipes-devtools/binutils/binutils-2.27.inc
+++ b/meta/recipes-devtools/binutils/binutils-2.27.inc
@@ -72,6 +72,7 @@ SRC_URI = "\
      file://CVE-2017-8397.patch \
      file://CVE-2017-7300.patch \
      file://CVE-2017-8396.patch \
+     file://CVE-2017-8421.patch \
 "
 S  = "${WORKDIR}/git"