qemu: CVE-2021-3750 hcd-ehci: DMA reentrancy issue leads to use-after-free

Source: https://git.qemu.org/?p=qemu.git
MR: 117886
Type: Security Fix
Disposition: Backport from https://git.qemu.org/?p=qemu.git;a=commit;h=b9d383ab797f54ae5fa8746117770709921dc529 && https://git.qemu.org/?p=qemu.git;a=commit;h=3ab6fdc91b72e156da22848f0003ff4225690ced && https://git.qemu.org/?p=qemu.git;a=commit;h=58e74682baf4e1ad26b064d8c02e5bc99c75c5d9
ChangeID: 3af901d20ad8ff389468eda2c53b4943e3a77bb8
Description:
	CVE-2021-3750 QEMU: hcd-ehci: DMA reentrancy issue leads to use-after-free.

(From OE-Core rev: 0f4b1db4fdc655e880ec66525eb7642978529e82)

Signed-off-by: Hitendra Prajapati <hprajapati@mvista.com>
Signed-off-by: Steve Sakoman <steve@sakoman.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/meta/recipes-devtools/qemu/qemu.inc b/meta/recipes-devtools/qemu/qemu.inc
index 368be9979a..3c0b34d851 100644
--- a/meta/recipes-devtools/qemu/qemu.inc
+++ b/meta/recipes-devtools/qemu/qemu.inc
@@ -111,6 +111,7 @@ SRC_URI = "https://download.qemu.org/${BPN}-${PV}.tar.xz \
            file://CVE-2021-4207.patch \
            file://CVE-2022-0216-1.patch \
            file://CVE-2022-0216-2.patch \
+           file://CVE-2021-3750.patch \
            "
 UPSTREAM_CHECK_REGEX = "qemu-(?P<pver>\d+(\.\d+)+)\.tar"