Pavel Skripkin f33605908a net: fddi: fix UAF in fza_probe ...

commit deb7178eb9 upstream.

fp is netdev private data and it cannot be
used after free_netdev() call. Using fp after free_netdev()
can cause UAF bug. Fix it by moving free_netdev() after error message.

Fixes: 61414f5ec9 ("FDDI: defza: Add support for DEC FDDIcontroller 700
TURBOchannel adapter")
Signed-off-by: Pavel Skripkin <paskripkin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2021-07-25 14:36:20 +02:00

..

skfp

fddi/skfp: Avoid the use of one-element array

2020-09-29 13:27:43 -07:00

defxx.c

FDDI: defxx: Bail out gracefully with unassigned PCI resource for CSR

2021-05-14 09:49:57 +02:00

defxx.h

defxx: Clean up DEFEA resource management

2014-11-21 16:37:13 -05:00

defza.c

net: fddi: fix UAF in fza_probe

2021-07-25 14:36:20 +02:00

defza.h

FDDI: defza: Add missing comment closing

2018-11-07 21:53:30 -08:00

Kconfig

FDDI: defxx: Make MMIO the configuration default except for EISA

2021-05-14 09:50:00 +02:00

Makefile

treewide: Add SPDX license identifier - Makefile/Kconfig

2019-05-21 10:50:46 +02:00