Namjae Jeon 30210947a3 ksmbd: fix racy issue under cocurrent smb2 tree disconnect ...

There is UAF issue under cocurrent smb2 tree disconnect.
This patch introduce TREE_CONN_EXPIRE flags for tcon to avoid cocurrent
access.

Cc: stable@vger.kernel.org
Reported-by: zdi-disclosures@trendmicro.com # ZDI-CAN-20592
Signed-off-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>

2023-05-03 23:03:02 -05:00

..

ksmbd_ida.c

…

ksmbd_ida.h

…

share_config.c

ksmbd: validate share name from share config response

2022-10-05 01:15:44 -05:00

share_config.h

ksmbd: validate share name from share config response

2022-10-05 01:15:44 -05:00

tree_connect.c

ksmbd: fix racy issue under cocurrent smb2 tree disconnect

2023-05-03 23:03:02 -05:00

tree_connect.h

ksmbd: fix racy issue under cocurrent smb2 tree disconnect

2023-05-03 23:03:02 -05:00

user_config.c

ksmbd: set RSS capable in FSCTL_QUERY_NETWORK_INTERFACE_INFO

2021-12-28 22:47:22 -06:00

user_config.h

ksmbd: set RSS capable in FSCTL_QUERY_NETWORK_INTERFACE_INFO

2021-12-28 22:47:22 -06:00

user_session.c

ksmbd: fix racy issue from smb2 close and logoff with multichannel

2023-05-03 23:03:02 -05:00

user_session.h

ksmbd: destroy expired sessions

2023-05-03 23:03:01 -05:00