From: Armin Kuster <akuster808@gmail.com>
To: akuster@mvista.com, openembedded-core@lists.openembedded.org
Subject: [pyro][PATCH 15/26] binutls: Security for fix CVE-2017-9746
Date: Sun, 26 Nov 2017 18:35:01 -0800 [thread overview]
Message-ID: <1511750112-2263-15-git-send-email-akuster808@gmail.com> (raw)
In-Reply-To: <1511750112-2263-1-git-send-email-akuster808@gmail.com>
Affects: <= 2.28
Signed-off-by: Armin Kuster <akuster808@gmail.com>
---
meta/recipes-devtools/binutils/binutils-2.28.inc | 1 +
.../binutils/binutils/CVE-2017-9746.patch | 91 ++++++++++++++++++++++
2 files changed, 92 insertions(+)
create mode 100644 meta/recipes-devtools/binutils/binutils/CVE-2017-9746.patch
diff --git a/meta/recipes-devtools/binutils/binutils-2.28.inc b/meta/recipes-devtools/binutils/binutils-2.28.inc
index d555d5f..235306b 100644
--- a/meta/recipes-devtools/binutils/binutils-2.28.inc
+++ b/meta/recipes-devtools/binutils/binutils-2.28.inc
@@ -57,6 +57,7 @@ SRC_URI = "\
file://CVE-2017-9742.patch \
file://CVE-2017-9744.patch \
file://CVE-2017-9745.patch \
+ file://CVE-2017-9746.patch \
"
S = "${WORKDIR}/git"
diff --git a/meta/recipes-devtools/binutils/binutils/CVE-2017-9746.patch b/meta/recipes-devtools/binutils/binutils/CVE-2017-9746.patch
new file mode 100644
index 0000000..bd4a40c
--- /dev/null
+++ b/meta/recipes-devtools/binutils/binutils/CVE-2017-9746.patch
@@ -0,0 +1,91 @@
+From ae87f7e73eba29bd38b3a9684a10b948ed715612 Mon Sep 17 00:00:00 2001
+From: Nick Clifton <nickc@redhat.com>
+Date: Wed, 14 Jun 2017 16:50:03 +0100
+Subject: [PATCH] Fix address violation when disassembling a corrupt binary.
+
+ PR binutils/21580
+binutils * objdump.c (disassemble_bytes): Check for buffer overrun when
+ printing out rae insns.
+
+ld * testsuite/ld-nds32/diff.d: Adjust expected output.
+
+Upstream-Status: Backport
+CVE: CVE-2017-9746
+Signed-off-by: Armin Kuster <akuster@mvista.com>
+
+---
+ binutils/objdump.c | 27 +++++++++++++++------------
+ ld/ChangeLog | 5 +++++
+ ld/testsuite/ld-nds32/diff.d | 6 +++---
+ 3 files changed, 23 insertions(+), 15 deletions(-)
+
+Index: git/binutils/objdump.c
+===================================================================
+--- git.orig/binutils/objdump.c
++++ git/binutils/objdump.c
+@@ -1855,20 +1855,23 @@ disassemble_bytes (struct disassemble_in
+
+ for (j = addr_offset * opb; j < addr_offset * opb + pb; j += bpc)
+ {
+- int k;
+-
+- if (bpc > 1 && inf->display_endian == BFD_ENDIAN_LITTLE)
+- {
+- for (k = bpc - 1; k >= 0; k--)
+- printf ("%02x", (unsigned) data[j + k]);
+- putchar (' ');
+- }
+- else
++ /* PR 21580: Check for a buffer ending early. */
++ if (j + bpc <= stop_offset * opb)
+ {
+- for (k = 0; k < bpc; k++)
+- printf ("%02x", (unsigned) data[j + k]);
+- putchar (' ');
++ int k;
++
++ if (inf->display_endian == BFD_ENDIAN_LITTLE)
++ {
++ for (k = bpc - 1; k >= 0; k--)
++ printf ("%02x", (unsigned) data[j + k]);
++ }
++ else
++ {
++ for (k = 0; k < bpc; k++)
++ printf ("%02x", (unsigned) data[j + k]);
++ }
+ }
++ putchar (' ');
+ }
+
+ for (; pb < octets_per_line; pb += bpc)
+Index: git/ld/testsuite/ld-nds32/diff.d
+===================================================================
+--- git.orig/ld/testsuite/ld-nds32/diff.d
++++ git/ld/testsuite/ld-nds32/diff.d
+@@ -7,9 +7,9 @@
+
+ Disassembly of section .data:
+ 00008000 <WORD> (7e 00 00 00|00 00 00 7e).*
+-00008004 <HALF> (7e 00 7e fe|00 7e 7e fe).*
+-00008006 <BYTE> 7e fe 00 fe.*
+-00008007 <ULEB128> fe 00.*
++00008004 <HALF> (7e 00|00 7e).*
++00008006 <BYTE> 7e.*
++00008007 <ULEB128> fe.*
+ ...
+ 00008009 <ULEB128_2> fe 00.*
+ .*
+Index: git/ld/ChangeLog
+===================================================================
+--- git.orig/ld/ChangeLog
++++ git/ld/ChangeLog
+@@ -1,3 +1,8 @@
++2017-06-14 Nick Clifton <nickc@redhat.com>
++
++ PR binutils/21580
++ * testsuite/ld-nds32/diff.d: Adjust expected output.
++
+ 2017-03-07 Alan Modra <amodra@gmail.com>
+
+ * ldlang.c (open_input_bfds): Check that lang_assignment_statement
--
2.7.4
next prev parent reply other threads:[~2017-11-27 2:35 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-11-27 2:34 [pyro][PATCH 01/26] binutils: Security fix CVE-2017-7223 Armin Kuster
2017-11-27 2:34 ` [pyro][PATCH 02/26] binutils: Security Fix CVE-2017-7614 Armin Kuster
2017-11-27 2:34 ` [pyro][PATCH 03/26] binutils: Security fix CVE-2017-8393 Armin Kuster
2017-11-27 2:34 ` [pyro][PATCH 04/26] binutls: Secuirty fix CVE-2017-8394 Armin Kuster
2017-11-27 2:34 ` [pyro][PATCH 05/26] binutls: Security fix CVE-2017-8395 Armin Kuster
2017-11-27 2:34 ` [pyro][PATCH 06/26] binutils: Secuirty fix CVE-2017-8396 and CVE-2017-8397 Armin Kuster
2017-11-27 2:34 ` [pyro][PATCH 07/26] binutils: Security fix for CVE-2017-8398 Armin Kuster
2017-11-27 2:34 ` [pyro][PATCH 08/26] binutils: Security fix CVE-2017-8421 Armin Kuster
2017-11-27 2:34 ` [pyro][PATCH 09/26] binutils: Security fix for CVE-2017-9038 and CVE-2017-9044 Armin Kuster
2017-11-27 2:34 ` [pyro][PATCH 10/26] binutils: Security fix for CVE-2017-9039 Armin Kuster
2017-11-27 2:34 ` [pyro][PATCH 11/26] binutils: Security fix for CVE-2017-9040 and CVE-2017-9042 Armin Kuster
2017-11-27 2:34 ` [pyro][PATCH 12/26] binutils: Security fix for CVE-2017-9742 Armin Kuster
2017-11-27 2:34 ` [pyro][PATCH 13/26] binutls: Security fix for CVE-2017-9744 Armin Kuster
2017-11-27 2:35 ` [pyro][PATCH 14/26] binutils: Security fix for CVE-2017-9745 Armin Kuster
2017-11-27 2:35 ` Armin Kuster [this message]
2017-11-27 2:35 ` [pyro][PATCH 16/26] binutls: Security fix for CVE-2017-9747 Armin Kuster
2017-11-27 2:35 ` [pyro][PATCH 17/26] binutls: Security fix for CVE-2017-9748 Armin Kuster
2017-11-27 2:35 ` [pyro][PATCH 18/26] binutils: Security fix for CVE-2017-9749 Armin Kuster
2017-11-27 2:35 ` [pyro][PATCH 19/26] Binutils: Security fix for CVE-2017-9750 Armin Kuster
2017-11-27 2:35 ` [pyro][PATCH 20/26] binutls: Security fix for CVE-2017-9751 Armin Kuster
2017-11-27 2:35 ` [pyro][PATCH 21/26] binutls: Security fix for CVE-2017-9752 Armin Kuster
2017-11-27 2:35 ` [pyro][PATCH 22/26] binutls: Security fix for CVE-2017-9753 Armin Kuster
2017-11-27 2:35 ` [pyro][PATCH 23/26] binutls: Security fix for CVE-2017-9755 Armin Kuster
2017-11-27 2:35 ` [pyro][PATCH 24/26] binutls: Secuirty fix for CVE-2017-9756 Armin Kuster
2017-11-27 2:35 ` [pyro][PATCH 25/26] binutils: Security fix for CVE-2017-9954 Armin Kuster
2017-11-27 2:35 ` [pyro][PATCH 26/26] binutls: Security fix for CVE-2017-9955 Armin Kuster
2017-11-27 3:04 ` ✗ patchtest: failure for "[pyro] binutils: Security fix ..." and 25 more Patchwork
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