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-rw-r--r--meta/recipes-devtools/qemu/qemu/CVE-2019-3812.patch39
1 files changed, 0 insertions, 39 deletions
diff --git a/meta/recipes-devtools/qemu/qemu/CVE-2019-3812.patch b/meta/recipes-devtools/qemu/qemu/CVE-2019-3812.patch
deleted file mode 100644
index 7de5882..0000000
--- a/meta/recipes-devtools/qemu/qemu/CVE-2019-3812.patch
+++ /dev/null
@@ -1,39 +0,0 @@
-QEMU, through version 2.10 and through version 3.1.0, is vulnerable to an
-out-of-bounds read of up to 128 bytes in the hw/i2c/i2c-ddc.c:i2c_ddc()
-function. A local attacker with permission to execute i2c commands could exploit
-this to read stack memory of the qemu process on the host.
-
-CVE: CVE-2019-3812
-Upstream-Status: Backport
-Signed-off-by: Ross Burton <ross.burton@intel.com>
-
-From b05b267840515730dbf6753495d5b7bd8b04ad1c Mon Sep 17 00:00:00 2001
-From: Gerd Hoffmann <kraxel@redhat.com>
-Date: Tue, 8 Jan 2019 11:23:01 +0100
-Subject: [PATCH] i2c-ddc: fix oob read
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-Suggested-by: Michael Hanselmann <public@hansmi.ch>
-Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
-Reviewed-by: Michael Hanselmann <public@hansmi.ch>
-Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
-Message-id: 20190108102301.1957-1-kraxel@redhat.com
----
- hw/i2c/i2c-ddc.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/hw/i2c/i2c-ddc.c b/hw/i2c/i2c-ddc.c
-index be34fe072cf..0a0367ff38f 100644
---- a/hw/i2c/i2c-ddc.c
-+++ b/hw/i2c/i2c-ddc.c
-@@ -56,7 +56,7 @@ static int i2c_ddc_rx(I2CSlave *i2c)
- I2CDDCState *s = I2CDDC(i2c);
-
- int value;
-- value = s->edid_blob[s->reg];
-+ value = s->edid_blob[s->reg % sizeof(s->edid_blob)];
- s->reg++;
- return value;
- }