CVE-2023-1382

A data race flaw was found in the Linux kernel, between where con is allocated and con->sock is set. This issue leads to a NULL pointer dereference when accessing con->sock->sk in net/tipc/topsrv.c in the tipc protocol in the Linux kernel.

Mitigation

This flaw can be mitigated by preventing the affected transparent inter-process communication (TIPC) protocol kernel module from loading during the boot time. Ensure the module is added into the blacklist file.

Refer:    
How do I blacklist a kernel module to prevent it from loading automatically?   
https://access.redhat.com/solutions/41278