diff options
Diffstat (limited to 'meta/recipes-devtools/binutils/binutils/CVE-2019-9077.patch')
-rw-r--r-- | meta/recipes-devtools/binutils/binutils/CVE-2019-9077.patch | 37 |
1 files changed, 0 insertions, 37 deletions
diff --git a/meta/recipes-devtools/binutils/binutils/CVE-2019-9077.patch b/meta/recipes-devtools/binutils/binutils/CVE-2019-9077.patch deleted file mode 100644 index 11ecb71b2e..0000000000 --- a/meta/recipes-devtools/binutils/binutils/CVE-2019-9077.patch +++ /dev/null | |||
@@ -1,37 +0,0 @@ | |||
1 | From f7bbc8890de45df6eda0ddef5dd04f835f54eecf Mon Sep 17 00:00:00 2001 | ||
2 | From: Nick Clifton <nickc@redhat.com> | ||
3 | Date: Wed, 20 Feb 2019 17:03:47 +0000 | ||
4 | Subject: [PATCH] Fix a illegal memory access fault when parsing a corrupt MIPS | ||
5 | option section using readelf. | ||
6 | |||
7 | PR 24243 | ||
8 | * readelf.c (process_mips_specific): Check for an options section | ||
9 | that is too small to even contain a single option. | ||
10 | |||
11 | Upstream-Status: Backport [https://github.com/bminor/binutils-gdb/commit/7fc0c668f2aceb8582d74db1ad2528e2bba8a921] | ||
12 | CVE: CVE-2019-9077 | ||
13 | Signed-off-by: Anuj Mittal <anuj.mittal@intel.com> | ||
14 | --- | ||
15 | binutils/readelf.c | 6 ++++++ | ||
16 | 1 file changed, 6 insertions(+) | ||
17 | |||
18 | diff --git a/binutils/readelf.c b/binutils/readelf.c | ||
19 | index 9df3742..18ab806 100644 | ||
20 | --- a/binutils/readelf.c | ||
21 | +++ b/binutils/readelf.c | ||
22 | @@ -16179,6 +16179,12 @@ process_mips_specific (Filedata * filedata) | ||
23 | error (_("No MIPS_OPTIONS header found\n")); | ||
24 | return FALSE; | ||
25 | } | ||
26 | + /* PR 24243 */ | ||
27 | + if (sect->sh_size < sizeof (* eopt)) | ||
28 | + { | ||
29 | + error (_("The MIPS options section is too small.\n")); | ||
30 | + return FALSE; | ||
31 | + } | ||
32 | |||
33 | eopt = (Elf_External_Options *) get_data (NULL, filedata, options_offset, 1, | ||
34 | sect->sh_size, _("options")); | ||
35 | -- | ||
36 | 2.7.4 | ||
37 | |||