grub: fix several CVEs in grub 2.04

Backport patches from https://git.savannah.gnu.org/git/grub.git
to fix some CVEs. Here is the list.

CVE-2020-14308:
0001-calloc-Make-sure-we-always-have-an-overflow-checking.patch
0002-lvm-Add-LVM-cache-logical-volume-handling.patch
0003-calloc-Use-calloc-at-most-places.patch

CVE-2020-14309, CVE-2020-14310, CVE-2020-14311:
0004-safemath-Add-some-arithmetic-primitives-that-check-f.patch
0005-malloc-Use-overflow-checking-primitives-where-we-do-.patch

CVE-2020-15706:
0006-script-Remove-unused-fields-from-grub_script_functio.patch
0007-script-Avoid-a-use-after-free-when-redefining-a-func.patch

CVE-2020-15707:
0008-linux-Fix-integer-overflows-in-initrd-size-handling.patch

(From OE-Core rev: af52a1f1f3a2ab61fea263c3dd17628f359ec906)

Signed-off-by: Yongxin Liu <yongxin.liu@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit 67329184985a03534f11f95e9df5f9fb2305a261)
Signed-off-by: Steve Sakoman <steve@sakoman.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 8 insertions, 0 deletions

diff --git a/meta/recipes-bsp/grub/grub2.inc b/meta/recipes-bsp/grub/grub2.inc
index e3d929a824..ef3e64671f 100644
--- a/meta/recipes-bsp/grub/grub2.inc
+++ b/meta/recipes-bsp/grub/grub2.inc
@@ -19,6 +19,14 @@ SRC_URI = "${GNU_MIRROR}/grub/grub-${PV}.tar.gz \
            file://grub-module-explicitly-keeps-symbole-.module_license.patch \
            file://0001-grub.d-10_linux.in-add-oe-s-kernel-name.patch \
            file://CVE-2020-10713.patch \
+           file://0001-calloc-Make-sure-we-always-have-an-overflow-checking.patch \
+           file://0002-lvm-Add-LVM-cache-logical-volume-handling.patch \
+           file://0003-calloc-Use-calloc-at-most-places.patch \
+           file://0004-safemath-Add-some-arithmetic-primitives-that-check-f.patch \
+           file://0005-malloc-Use-overflow-checking-primitives-where-we-do-.patch \
+           file://0006-script-Remove-unused-fields-from-grub_script_functio.patch \
+           file://0007-script-Avoid-a-use-after-free-when-redefining-a-func.patch \
+           file://0008-linux-Fix-integer-overflows-in-initrd-size-handling.patch \
 "
 SRC_URI[md5sum] = "5ce674ca6b2612d8939b9e6abed32934"
 SRC_URI[sha256sum] = "f10c85ae3e204dbaec39ae22fa3c5e99f0665417e91c2cb49b7e5031658ba6ea"