diff options
| author | Johan Hovold <johan@kernel.org> | 2019-09-19 14:12:34 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-10-17 13:40:54 -0700 |
| commit | 1fb673245b24832acb411db7ffe207fb470559ab (patch) | |
| tree | 0764fcb902ea4201c62bb98ed41f8a98bd90c5f5 /net/wireless/nl80211.c | |
| parent | 448ad4ac56f8dce293c5804f8690fa6f6c69276a (diff) | |
ieee802154: atusb: fix use-after-free at disconnect
commit 7fd25e6fc035f4b04b75bca6d7e8daa069603a76 upstream.
The disconnect callback was accessing the hardware-descriptor private
data after having having freed it.
Fixes: 7490b008d123 ("ieee802154: add support for atusb transceiver")
Cc: stable <stable@vger.kernel.org> # 4.2
Cc: Alexander Aring <alex.aring@gmail.com>
Reported-by: syzbot+f4509a9138a1472e7e80@syzkaller.appspotmail.com
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Stefan Schmidt <stefan@datenfreihafen.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net/wireless/nl80211.c')
0 files changed, 0 insertions, 0 deletions