The vulnerabilities of the functions cnl_ipc4_irq_thread() and cnl_ipc_irq_thread() in the sound/soc/sof/intel/cnl.c module, which are part of the Linux SoC audio support, allow a malicious actor to cause system failures.

The vulnerability of the functions cnlipc4irqthread and cnlipcirqthread in the sound/soc/sof/intel/cnl.c module, which is part of the Linux SoC audio support, relates to the use of pointers. Exploiting this vulnerability could allow an attacker to cause a system failure...