CVE-2023-54233

Not scored yetLast modified Oct 3, 2026

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.

Metrics

No CVSS score has been published yet.

Affected software

No affected versions have been published.

Timeline

Published
Dec 30, 2025
Last modified
Oct 3, 2026
NVD status
Deferred

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CVE-2023-54233: Unscored | Vulnix