[PATCH 00/14] net: info leaks and other bugs

[Mathias Krause <minipli@googlemail.com>]

Hi David,

this series fixes quite a bunch of info leaks under net/. There is also
one NULL pointer deref fix ("dccp: check ccid before..") that could be
abused for privilege escalation.

The info leak fixes might be material for stable, too. But I leave the
decision up to you.

On request, test code for all (but one) of the issues can be provided.


Regards,
Mathias


Mathias Krause (14):
  atm: fix info leak in getsockopt(SO_ATMPVC)
  atm: fix info leak via getsockname()
  Bluetooth: HCI - Fix info leak in getsockopt(HCI_FILTER)
  Bluetooth: HCI - Fix info leak via getsockname()
  Bluetooth: RFCOMM - Fix info leak in getsockopt(BT_SECURITY)
  Bluetooth: RFCOMM - Fix info leak in ioctl(RFCOMMGETDEVLIST)
  Bluetooth: RFCOMM - Fix info leak via getsockname()
  Bluetooth: L2CAP - Fix info leak via getsockname()
  l2tp: fix info leak via getsockname()
  llc: fix info leak via getsockname()
  dccp: check ccid before dereferencing
  dccp: fix info leak via getsockopt(DCCP_SOCKOPT_CCID_TX_INFO)
  ipvs: fix info leak in getsockopt(IP_VS_SO_GET_TIMEOUT)
  net: fix info leak in compat dev_ifconf()

 net/atm/common.c               |    1 +
 net/atm/pvc.c                  |    1 +
 net/bluetooth/hci_sock.c       |    2 ++
 net/bluetooth/l2cap_sock.c     |    1 +
 net/bluetooth/rfcomm/sock.c    |    2 ++
 net/bluetooth/rfcomm/tty.c     |    2 +-
 net/dccp/ccid.h                |    4 ++--
 net/dccp/ccids/ccid3.c         |    1 +
 net/l2tp/l2tp_ip6.c            |    1 +
 net/llc/af_llc.c               |    3 +--
 net/netfilter/ipvs/ip_vs_ctl.c |    1 +
 net/socket.c                   |    1 +
 12 files changed, 15 insertions(+), 5 deletions(-)

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1.7.10.4