kevin/linux
1
Fork 0
Code
0e214ad815
linux/net/irda
History
Dan Rosenberg fdac1e0697 irda: prevent integer underflow in IRLMP_ENUMDEVICES 
If the user-provided len is less than the expected offset, the
IRLMP_ENUMDEVICES getsockopt will do a copy_to_user() with a very large
size value.  While this isn't be a security issue on x86 because it will
get caught by the access_ok() check, it may leak large amounts of kernel
heap on other architectures.  In any event, this patch fixes it.

Signed-off-by: Dan Rosenberg <drosenberg@vsecurity.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-12-23 10:09:43 -08:00
..
ircomm net: return operator cleanup 2010-09-23 14:33:39 -07:00
irlan net/irda: Use static const char * const where possible 2010-09-14 20:22:05 -07:00
irnet Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2010-10-24 13:41:39 -07:00
af_irda.c irda: prevent integer underflow in IRLMP_ENUMDEVICES 2010-12-23 10:09:43 -08:00
discovery.c net: return operator cleanup 2010-09-23 14:33:39 -07:00
irda_device.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
iriap_event.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
iriap.c irda: Fix heap memory corruption in iriap.c 2010-10-11 02:12:26 +02:00
irias_object.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
irlap_event.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
irlap_frame.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
irlap.c tree-wide: fix assorted typos all over the place 2009-12-04 15:39:55 +01:00
irlmp_event.c net: mark read-only arrays as const 2009-08-05 10:42:58 -07:00
irlmp_frame.c net: return operator cleanup 2010-09-23 14:33:39 -07:00
irlmp.c net: return operator cleanup 2010-09-23 14:33:39 -07:00
irmod.c
irnetlink.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
irproc.c net: file_operations should be const 2009-09-02 01:03:53 -07:00
irqueue.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
irsysctl.c sysctl net: Remove unused binary sysctl code 2009-11-12 02:05:06 -08:00
irttp.c net: irda: irttp: sync error paths of data- and udata-requests 2010-11-18 12:24:25 -08:00
Kconfig
Makefile
parameters.c irda: Fix parameter extraction stack overflow 2010-10-11 02:12:17 +02:00
qos.c
timer.c
wrapper.c