Vulnerability of the functions sof_ipc4_widget_setup_comp_dai() and sof_ipc4_prepare_copier_module() (sound/soc/sof/ipc4-topology.c) in the Linux operating system, allowing a hacker to cause a service failure

The vulnerabilities of the functions sofipc4widgetsetupcompdai and sofipc4preparecopiermodule sound/soc/sof/ipc4-topology.c in the Linux kernel are related to the assignment of zero pointers. Exploiting these vulnerabilities could allow an attacker to cause a service failure...