This is a note to let you know that I've just added the patch titled
Staging: sb105x: info leak in mp_get_count()
to the 3.11-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:
staging-sb105x-info-leak-in-mp_get_count.patch
and it can be found in the queue-3.11 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From a8b33654b1e3b0c74d4a1fed041c9aae50b3c427 Mon Sep 17 00:00:00 2001
From: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
Date: Tue, 29 Oct 2013 23:01:43 +0300
Subject: Staging: sb105x: info leak in mp_get_count()
From: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
commit a8b33654b1e3b0c74d4a1fed041c9aae50b3c427 upstream.
The icount.reserved[] array isn't initialized so it leaks stack
information to userspace.
Reported-by: Nico Golde <nico@xxxxxxxxx>
Reported-by: Fabian Yamaguchi <fabs@xxxxxxxxx>
Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/staging/sb105x/sb_pci_mp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/staging/sb105x/sb_pci_mp.c
+++ b/drivers/staging/sb105x/sb_pci_mp.c
@@ -1063,7 +1063,7 @@ static int mp_wait_modem_status(struct s
static int mp_get_count(struct sb_uart_state *state, struct serial_icounter_struct *icnt)
{
- struct serial_icounter_struct icount;
+ struct serial_icounter_struct icount = {};
struct sb_uart_icount cnow;
struct sb_uart_port *port = state->port;
Patches currently in stable-queue which might be from dan.carpenter@xxxxxxxxxx are
queue-3.11/staging-wlags49_h2-buffer-overflow-setting-station-name.patch
queue-3.11/staging-ozwpan-prevent-overflow-in-oz_cdev_write.patch
queue-3.11/aacraid-missing-capable-check-in-compat-ioctl.patch
queue-3.11/staging-bcm-info-leak-in-ioctl.patch
queue-3.11/uml-check-length-in-exitcode_proc_write.patch
queue-3.11/staging-sb105x-info-leak-in-mp_get_count.patch
--
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