Linux-Wireless Archive on lore.kernel.org
 help / color / Atom feed
* [PATCH 0/2] Buffer overflow / read checks in mwifiex
@ 2019-05-29 12:52 Takashi Iwai
  2019-05-29 12:52 ` [PATCH 1/2] mwifiex: Fix possible buffer overflows at parsing bss descriptor Takashi Iwai
  2019-05-29 12:52 ` [PATCH 2/2] mwifiex: Abort at too short BSS descriptor element Takashi Iwai
  0 siblings, 2 replies; 9+ messages in thread
From: Takashi Iwai @ 2019-05-29 12:52 UTC (permalink / raw)
  To: linux-wireless
  Cc: Amitkumar Karwar, Nishant Sarmukadam, Ganapathi Bhat, Xinming Hu,
	Kalle Valo, huangwen, Solar Designer, Marcus Meissner

Hi,

this is fixes for a few spots that perform memcpy() without checking
the source and the destination size in mwifiex driver, which may lead
to buffer overflows or read over boundary.


Takashi

===

Takashi Iwai (2):
  mwifiex: Fix possible buffer overflows at parsing bss descriptor
  mwifiex: Abort at too short BSS descriptor element

 drivers/net/wireless/marvell/mwifiex/scan.c | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

-- 
2.16.4


^ permalink raw reply	[flat|nested] 9+ messages in thread

end of thread, back to index

Thread overview: 9+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-05-29 12:52 [PATCH 0/2] Buffer overflow / read checks in mwifiex Takashi Iwai
2019-05-29 12:52 ` [PATCH 1/2] mwifiex: Fix possible buffer overflows at parsing bss descriptor Takashi Iwai
2019-05-30 11:22   ` Kalle Valo
2019-05-29 12:52 ` [PATCH 2/2] mwifiex: Abort at too short BSS descriptor element Takashi Iwai
2019-06-13 17:49   ` Brian Norris
2019-06-13 18:12     ` Takashi Iwai
2019-06-13 18:38       ` Brian Norris
2019-06-13 20:26         ` Brian Norris
2019-06-15  0:19     ` Brian Norris

Linux-Wireless Archive on lore.kernel.org

Archives are clonable:
	git clone --mirror https://lore.kernel.org/linux-wireless/0 linux-wireless/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 linux-wireless linux-wireless/ https://lore.kernel.org/linux-wireless \
		linux-wireless@vger.kernel.org
	public-inbox-index linux-wireless

Example config snippet for mirrors

Newsgroup available over NNTP:
	nntp://nntp.lore.kernel.org/org.kernel.vger.linux-wireless


AGPL code for this site: git clone https://public-inbox.org/public-inbox.git