The vulnerability of the efx_siena_hard_start_xmit() function in the drivers/net/ethernet/sfc/siena/tx.c module of the Linux kernel allows a hacker to cause a service failure.

The vulnerability of the efxsienahardstartxmit function in the drivers/net/ethernet/sfc/siena/tx.c module of the Linux kernel is related to the use of pointers. Exploiting this vulnerability could allow an attacker to cause a service failure...