Description: ksmbd: fix racy issue from session setup and logoff
References:
 https://bugzilla.redhat.com/show_bug.cgi?id=2219815
 https://www.zerodayinitiative.com/advisories/ZDI-CAN-20590/
Notes:
 carnil> Not a duplicate CVE-2023-32250, different issue fixed in same
 carnil> commit as CVE-2023-32250.
Bugs:
upstream: released (6.4-rc1) [f5c779b7ddbda30866cf2a27c63e34158f858c73]
6.1-upstream-stable: released (6.1.29) [f623f627ad2b1dc215ab3b0df53fb05cfd3a1c3b]
5.10-upstream-stable: N/A "Vulnerable code not present"
4.19-upstream-stable: N/A "Vulnerable code not present"
sid: released (6.3.7-1)
6.1-bookworm-security: released (6.1.37-1)
5.10-bullseye-security: N/A "Vulnerable code not present"
4.19-buster-security: N/A "Vulnerable code not present"