VULNERABILITY INTELLIGENCE
CVE-2023-54233
EPSS probability0.20%
CISA KEVNot currently listed
Published2025-12-30
Last modified2026-10-28
Description
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 .module_info field won't be set, then sof_ipc4_route_setup() will cause a kernel Oops trying to dereference it. Add a check for such cases.