Files
linux/net/ax25
Vasiliy Kulikov cd2e85450f net: ax25: fix information leak to userland
[ Upstream commit fe10ae5338 ]

Sometimes ax25_getname() doesn't initialize all members of fsa_digipeater
field of fsa struct, also the struct has padding bytes between
sax25_call and sax25_ndigis fields.  This structure is then copied to
userland.  It leads to leaking of contents of kernel stack memory.

Signed-off-by: Vasiliy Kulikov <segooon@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-07 13:58:26 -08:00
..
2010-08-26 15:18:27 -07:00
2005-04-16 15:20:36 -07:00