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-rw-r--r--gnu/packages/patches/qemu-CVE-2017-5667.patch46
1 files changed, 0 insertions, 46 deletions
diff --git a/gnu/packages/patches/qemu-CVE-2017-5667.patch b/gnu/packages/patches/qemu-CVE-2017-5667.patch
deleted file mode 100644
index 5adea0d278..0000000000
--- a/gnu/packages/patches/qemu-CVE-2017-5667.patch
+++ /dev/null
@@ -1,46 +0,0 @@
-Fix CVE-2017-5667 (sdhci OOB access during multi block SDMA transfer):
-
-http://seclists.org/oss-sec/2017/q1/243
-https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-5667
-
-Patch copied from upstream source repository:
-
-http://git.qemu-project.org/?p=qemu.git;a=commitdiff;h=42922105beb14c2fc58185ea022b9f72fb5465e9
-
-From 42922105beb14c2fc58185ea022b9f72fb5465e9 Mon Sep 17 00:00:00 2001
-From: Prasad J Pandit <pjp@fedoraproject.org>
-Date: Tue, 7 Feb 2017 18:29:59 +0000
-Subject: [PATCH] sd: sdhci: check data length during dma_memory_read
-
-While doing multi block SDMA transfer in routine
-'sdhci_sdma_transfer_multi_blocks', the 's->fifo_buffer' starting
-index 'begin' and data length 's->data_count' could end up to be same.
-This could lead to an OOB access issue. Correct transfer data length
-to avoid it.
-
-Cc: qemu-stable@nongnu.org
-Reported-by: Jiang Xin <jiangxin1@huawei.com>
-Signed-off-by: Prasad J Pandit <pjp@fedoraproject.org>
-Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
-Message-id: 20170130064736.9236-1-ppandit@redhat.com
-Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
----
- hw/sd/sdhci.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/hw/sd/sdhci.c b/hw/sd/sdhci.c
-index 01fbf228be..5bd5ab6319 100644
---- a/hw/sd/sdhci.c
-+++ b/hw/sd/sdhci.c
-@@ -536,7 +536,7 @@ static void sdhci_sdma_transfer_multi_blocks(SDHCIState *s)
-                 boundary_count -= block_size - begin;
-             }
-             dma_memory_read(&address_space_memory, s->sdmasysad,
--                            &s->fifo_buffer[begin], s->data_count);
-+                            &s->fifo_buffer[begin], s->data_count - begin);
-             s->sdmasysad += s->data_count - begin;
-             if (s->data_count == block_size) {
-                 for (n = 0; n < block_size; n++) {
--- 
-2.11.1
-