The vulnerability of the run_spu_dma() function in the sound/sh/aica.c module of the Linux operating system’s audio subsystem allows a hacker to cause a service failure.

The vulnerability of the runspudma function in the sound/sh/aica.c file of the Linux operating system’s audio subsystem, ALSA, is related to the use of memory after deallocation due to concurrent access to resources race condition. Exploiting this vulnerability could allow an attacker to cause a...