Jann Horn 908bfe10dd ibmasm: don't write out of bounds in read handler ...

commit a0341fc198 upstream.

This read handler had a lot of custom logic and wrote outside the bounds of
the provided buffer. This could lead to kernel and userspace memory
corruption. Just use simple_read_from_buffer() with a stack buffer.

Fixes: 1da177e4c3 ("Linux-2.6.12-rc2")
Cc: stable@vger.kernel.org
Signed-off-by: Jann Horn <jannh@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2018-07-17 11:39:24 +02:00

..

command.c

misc latin1 to utf8 conversions

2012-01-02 13:04:55 +01:00

dot_command.c

misc latin1 to utf8 conversions

2012-01-02 13:04:55 +01:00

dot_command.h

misc latin1 to utf8 conversions

2012-01-02 13:04:55 +01:00

event.c

misc latin1 to utf8 conversions

2012-01-02 13:04:55 +01:00

heartbeat.c

misc latin1 to utf8 conversions

2012-01-02 13:04:55 +01:00

i2o.h

misc latin1 to utf8 conversions

2012-01-02 13:04:55 +01:00

ibmasm.h

misc: ibmasm: Replace timeval with timespec64

2016-02-11 20:06:46 -08:00

ibmasmfs.c

ibmasm: don't write out of bounds in read handler

2018-07-17 11:39:24 +02:00

lowlevel.c

misc latin1 to utf8 conversions

2012-01-02 13:04:55 +01:00

lowlevel.h

misc latin1 to utf8 conversions

2012-01-02 13:04:55 +01:00

Makefile

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

module.c

misc: ibmasm: fix typo in error message

2016-12-14 10:54:29 +01:00

r_heartbeat.c

sched/headers: Prepare to move signal wakeup & sigpending methods from <linux/sched.h> into <linux/sched/signal.h>

2017-03-02 08:42:32 +01:00

remote.c

Convert files to UTF-8 and some cleanups

2007-10-19 23:21:04 +02:00

remote.h

misc latin1 to utf8 conversions

2012-01-02 13:04:55 +01:00

uart.c

8250: three way resolve of the 8250 diffs

2012-07-17 09:11:50 -07:00