linux/fs/smb
Namjae Jeon 5fe7f7b782 ksmbd: fix out-of-bound read in smb2_write
ksmbd_smb2_check_message doesn't validate hdr->NextCommand. If
->NextCommand is bigger than Offset + Length of smb2 write, It will
allow oversized smb2 write length. It will cause OOB read in smb2_write.

Cc: stable@vger.kernel.org
Reported-by: zdi-disclosures@trendmicro.com # ZDI-CAN-21164
Signed-off-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
2023-06-16 21:04:36 -05:00
..
client cifs: address unused variable warning 2023-05-27 03:33:23 -05:00
common
server ksmbd: fix out-of-bound read in smb2_write 2023-06-16 21:04:36 -05:00
Kconfig
Makefile