| Message ID | 1401442109-9046-1-git-send-email-luis.henriques@canonical.com |
|---|---|
| State | New |
| Headers | show |
diff --git a/drivers/media/media-device.c b/drivers/media/media-device.c index d5a7a135f75d..703560fa5e73 100644 --- a/drivers/media/media-device.c +++ b/drivers/media/media-device.c @@ -93,6 +93,7 @@ static long media_device_enum_entities(struct media_device *mdev, 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;
This is a note to let you know that I have just added a patch titled [media] media-device: fix infoleak in ioctl media_enum_entities() to the linux-3.11.y-queue branch of the 3.11.y.z extended stable tree which can be found at: http://kernel.ubuntu.com/git?p=ubuntu/linux.git;a=shortlog;h=refs/heads/linux-3.11.y-queue If you, or anyone else, feels it should not be added to this tree, please reply to this email. For more information about the 3.11.y.z tree, see https://wiki.ubuntu.com/Kernel/Dev/ExtendedStable Thanks. -Luis ------ From e5b8dd36bcc47f565e25b2aa69f3c56e0e9b4e68 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Salva=20Peir=C3=B3?= <speiro@ai2.upv.es> Date: Wed, 30 Apr 2014 19:48:02 +0200 Subject: [media] media-device: fix infoleak in ioctl media_enum_entities() MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit commit e6a623460e5fc960ac3ee9f946d3106233fd28d8 upstream. This fixes CVE-2014-1739. Signed-off-by: Salva Peiró <speiro@ai2.upv.es> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com> Signed-off-by: Luis Henriques <luis.henriques@canonical.com> --- drivers/media/media-device.c | 1 + 1 file changed, 1 insertion(+) -- 1.9.1