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| author |   Armin Kuster <akuster@mvista.com> | 2018-08-06 13:56:36 -0700 |
|---|---|---|
| committer |   Richard Purdie <richard.purdie@linuxfoundation.org> | 2018-08-15 10:22:27 +0100 |
| commit | 56d6acf145cc7550377588ca3c654d6f86143dfe (patch) | |
| tree | 38a9ca3350a87be9f2067490524a20df9dae86ce /meta | |
| parent | 47c3add5dcc7a29d4647da2c0ad86d756323aa8f (diff) | |
| download | openembedded-core-contrib-56d6acf145cc7550377588ca3c654d6f86143dfe.tar.gz | |
binutls: Security fix CVE-2017-14932
Signed-off-by: Armin Kuster <akuster@mvista.com>
Diffstat (limited to 'meta')
| -rw-r--r-- | meta/recipes-devtools/binutils/binutils-2.29.1.inc | 1 | ||||
| -rw-r--r-- | meta/recipes-devtools/binutils/binutils/CVE-2017-14932.patch | 46 |
2 files changed, 47 insertions, 0 deletions
diff --git a/meta/recipes-devtools/binutils/binutils-2.29.1.inc b/meta/recipes-devtools/binutils/binutils-2.29.1.inc index 9e02325662..76c5c439cb 100644 --- a/meta/recipes-devtools/binutils/binutils-2.29.1.inc +++ b/meta/recipes-devtools/binutils/binutils-2.29.1.inc @@ -37,6 +37,7 @@ SRC_URI = "\ file://0015-sync-with-OE-libtool-changes.patch \ file://CVE-2017-17124.patch \ file://CVE-2017-14930.patch \ + file://CVE-2017-14932.patch \ " S = "${WORKDIR}/git" diff --git a/meta/recipes-devtools/binutils/binutils/CVE-2017-14932.patch b/meta/recipes-devtools/binutils/binutils/CVE-2017-14932.patch new file mode 100644 index 0000000000..a436031dc2 --- /dev/null +++ b/meta/recipes-devtools/binutils/binutils/CVE-2017-14932.patch @@ -0,0 +1,46 @@ +From e338894dc2e603683bed2172e8e9f25b29051005 Mon Sep 17 00:00:00 2001 +From: Alan Modra <amodra@gmail.com> +Date: Tue, 26 Sep 2017 09:32:18 +0930 +Subject: [PATCH] PR22204, Lack of DW_LNE_end_sequence causes "infinite" loop + + PR 22204 + * dwarf2.c (decode_line_info): Ensure line_ptr stays within + bounds in inner loop. + +Upstream-Status: Backport +Affects: <= 2.29.1 +CVE: CVE-2017-14932 +Signed-off-by: Armin Kuster <akuster@mvista.com> + +--- + bfd/ChangeLog | 6 ++++++ + bfd/dwarf2.c | 2 +- + 2 files changed, 7 insertions(+), 1 deletion(-) + +Index: git/bfd/dwarf2.c +=================================================================== +--- git.orig/bfd/dwarf2.c ++++ git/bfd/dwarf2.c +@@ -2269,7 +2269,7 @@ decode_line_info (struct comp_unit *unit + bfd_vma high_pc = 0; + + /* Decode the table. */ +- while (! end_sequence) ++ while (!end_sequence && line_ptr < line_end) + { + op_code = read_1_byte (abfd, line_ptr, line_end); + line_ptr += 1; +Index: git/bfd/ChangeLog +=================================================================== +--- git.orig/bfd/ChangeLog ++++ git/bfd/ChangeLog +@@ -1,3 +1,9 @@ ++2017-09-26 Alan Modra <amodra@gmail.com> ++ ++ PR 22204 ++ * dwarf2.c (decode_line_info): Ensure line_ptr stays within ++ bounds in inner loop. ++ + 2017-09-24 Alan Modra <amodra@gmail.com> + + PR 22191 |