The SMB2_tcon function in fs/cifs/smb2pdu.c in the Linux kernel before 3.16.3 allows remote CIFS servers to cause a denial of service (NULL pointer dereference and client system crash) or possibly have unspecified other impact by deleting the IPC$ share during resolution of DFS referrals.
| Product | Vendor | Version |
|---|---|---|
| n/a | n/a | < 0b325d993995a321f6ab4e6c51f0504ec092bf5b |