Hao Chen c38bd3a9fe nl80211: Check for the required netlink attribute presence ...

[ Upstream commit 3ea15452ee85754f70f3b9fa1f23165ef2e77ba7 ]

nl80211_nan_add_func() does not check if the required attribute
NL80211_NAN_FUNC_FOLLOW_UP_DEST is present when processing
NL80211_CMD_ADD_NAN_FUNCTION request. This request can be issued
by users with CAP_NET_ADMIN privilege and may result in NULL dereference
and a system crash. Add a check for the required attribute presence.

Signed-off-by: Hao Chen <flank3rsky@gmail.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2018-03-03 10:24:34 +01:00

..

.gitignore

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ap.c

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

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

chan.c

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

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

core.c

cfg80211: check dev_set_name() return value

2018-02-25 11:07:45 +01:00

core.h

mac80211_hwsim: validate number of different channels

2018-02-25 11:07:45 +01:00

db.txt

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debugfs.c

cfg80211 debugfs: Cleanup some checkpatch issues

2017-02-08 09:15:59 +01:00

debugfs.h

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

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

ethtool.c

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

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

genregdb.awk

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ibss.c

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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lib80211_crypt_ccmp.c

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lib80211_crypt_tkip.c

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lib80211_crypt_wep.c

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lib80211.c

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Makefile

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

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

mesh.c

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

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

mlme.c

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

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

nl80211.c

nl80211: Check for the required netlink attribute presence

2018-03-03 10:24:34 +01:00

nl80211.h

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

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

ocb.c

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of.c

cfg80211: support ieee80211-freq-limit DT property

2017-01-06 14:01:13 +01:00

radiotap.c

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rdev-ops.h

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

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

reg.c

cfg80211: honor NL80211_RRF_NO_HT40{MINUS,PLUS}

2017-09-06 12:56:31 +02:00

reg.h

cfg80211: Share Channel DFS state across wiphys of same DFS domain

2017-03-06 13:54:20 +01:00

regdb.h

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scan.c

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

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

sme.c

License cleanup: add SPDX license identifiers to some files

2017-11-02 10:04:46 -07:00

sysfs.c

cfg80211: check rdev resume callback only for registered wiphy

2017-03-29 09:11:29 +02:00

sysfs.h

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

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

trace.c

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trace.h

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

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

util.c

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

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

wext-compat.c

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

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

wext-compat.h

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wext-core.c

dev_ioctl: copy only the smaller struct iwreq for wext

2017-06-14 13:52:44 +02:00

wext-priv.c

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wext-proc.c

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wext-sme.c

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

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

wext-spy.c

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