The vulnerability of the sof_ipc4_route_setup() function in the sound/soc/sof/ipc4-topology.c module allows a hacker to cause a service failure in the Linux operating system’s SoC audio kernel.

The vulnerability of the sofipc4routesetup function in the sound/soc/sof/ipc4-topology.c module of the Linux SoC audio support module is related to pointer manipulation. Exploiting this vulnerability could allow an attacker to cause a service failure...

CVE-2023-54233: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: avoid a NULL dereference with unsupported widgets If an IPC4 topology contains an unsupported widget, its .moduleinfo field won't be set, then sofipc4routesetup will cause a kernel Oops trying to dereference it. Add a...