Willy Tarreau 9824dfae57 net/appletalk: fix minor pointer leak to userspace in SIOCFINDIPDDPRT ...

Fields ->dev and ->next of struct ipddp_route may be copied to
userspace on the SIOCFINDIPDDPRT ioctl. This is only accessible
to CAP_NET_ADMIN though. Let's manually copy the relevant fields
instead of using memcpy().

BugLink: http://blog.infosectcbr.com.au/2018/09/linux-kernel-infoleaks.html
Cc: Jann Horn <jannh@google.com>
Signed-off-by: Willy Tarreau <w@1wt.eu>
Signed-off-by: David S. Miller <davem@davemloft.net>

2018-09-13 10:35:57 -07:00

..

cops_ffdrv.h

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cops_ltdrv.h

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cops.c

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cops.h

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

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

ipddp.c

net/appletalk: fix minor pointer leak to userspace in SIOCFINDIPDDPRT

2018-09-13 10:35:57 -07:00

ipddp.h

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

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

Kconfig

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ltpc.c

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ltpc.h

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

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

Makefile

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