Dan Carpenter 31229145e6 wifi: cfg80211: sme: cap SSID length in __cfg80211_connect_result() ...

[ Upstream commit 62b635dcd6 ]

If the ssid->datalen is more than IEEE80211_MAX_SSID_LEN (32) it would
lead to memory corruption so add some bounds checking.

Fixes: c38c701851 ("wifi: cfg80211: Set SSID if it is not already set")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Link: https://patch.msgid.link/0aaaae4a3ed37c6252363c34ae4904b1604e8e32.1756456951.git.dan.carpenter@linaro.org
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2025-09-09 18:58:12 +02:00

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certs

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tests

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.gitignore

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ap.c

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chan.c

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core.c

wifi: cfg80211: init wiphy_work before allocating rfkill fails

2025-06-27 11:11:39 +01:00

core.h

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debugfs.c

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debugfs.h

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ethtool.c

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ibss.c

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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

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mesh.c

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mlme.c

wifi: cfg80211: reject HTC bit for management frames

2025-08-20 18:30:29 +02:00

nl80211.c

wifi: nl80211: Set num_sub_specs before looping through sub_specs

2025-08-15 12:13:46 +02:00

nl80211.h

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ocb.c

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of.c

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pmsr.c

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radiotap.c

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rdev-ops.h

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reg.c

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reg.h

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scan.c

wifi: cfg80211: fix use-after-free in cmp_bss()

2025-09-09 18:58:05 +02:00

sme.c

wifi: cfg80211: sme: cap SSID length in __cfg80211_connect_result()

2025-09-09 18:58:12 +02:00

sysfs.c

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sysfs.h

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trace.c

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trace.h

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util.c

wifi: prevent A-MSDU attacks in mesh networks

2025-07-17 18:37:10 +02:00

wext-compat.c

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wext-compat.h

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wext-core.c

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wext-priv.c

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wext-proc.c

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wext-sme.c

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wext-spy.c

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