In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix refcount leak causing resource not released When ksmbd_conn_releasing(opinfo->conn) returns true,the refcount was not decremented properly, causing a refcount leak that prevents the count from reaching zero and the memory from being released.
https://git.kernel.org/stable/c/a1d2bab4d53368a526c97aba92671dd71814f95a
https://git.kernel.org/stable/c/9a7abce6e8c0e2145b346a6d4abf0d9655e9b0e8
https://git.kernel.org/stable/c/89bb430f621124af39bb31763c4a8b504c9651e2
https://git.kernel.org/stable/c/36e010bb865fbaa1202fe9bcce3fd486d6db7606