The vulnerability of the rpcrdma_is_bcall() function in the net/sunrpc/xprtrdma/rpc_rdma.c module of the Linux operating system’s RPC protocol implementation allows a attacker to cause a service failure.

The vulnerability of the rpcrdmaisbcall function in the net/sunrpc/xprtrdma/rpcrdma.c module of the Linux operating system’s RPC protocol is related to the assignment of the NULL pointer. Exploiting this vulnerability could allow an attacker to cause a service failure...