This is a note to let you know that I've just added the patch titled
media: media-device: fix infoleak in ioctl media_enum_entities()
to the 3.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
media-media-device-fix-infoleak-in-ioctl-media_enum_entities.patch
and it can be found in the queue-3.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From e6a623460e5fc960ac3ee9f946d3106233fd28d8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Salva=20Peir=C3=B3?= <speiro@xxxxxxxxxx>
Date: Wed, 30 Apr 2014 19:48:02 +0200
Subject: media: media-device: fix infoleak in ioctl media_enum_entities()
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From: =?UTF-8?q?Salva=20Peir=C3=B3?= <speiro@xxxxxxxxxx>
commit e6a623460e5fc960ac3ee9f946d3106233fd28d8 upstream.
This fixes CVE-2014-1739.
Signed-off-by: Salva Peiró <speiro@xxxxxxxxxx>
Acked-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/media/media-device.c | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/media/media-device.c
+++ b/drivers/media/media-device.c
@@ -90,6 +90,7 @@ static long media_device_enum_entities(s
struct media_entity *ent;
struct media_entity_desc u_ent;
+ memset(&u_ent, 0, sizeof(u_ent));
if (copy_from_user(&u_ent.id, &uent->id, sizeof(u_ent.id)))
return -EFAULT;
Patches currently in stable-queue which might be from speiro@xxxxxxxxxx are
queue-3.4/media-media-device-fix-infoleak-in-ioctl-media_enum_entities.patch
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