Not yet scoredPublished Dec 30, 2025

CVE-2023-54233ASoC: SOF: avoid a NULL dereference with unsupported widgets

Updated under an hour ago (Oct 26, 2026, 1:00 PM ET)

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No exploitation reported and no EPSS estimate yet.

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Exploited in the last 30 days

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.

CVSS: Not yet scored
Weakness (CWE): Not given
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Linux
NVD analysis: Deferred
Record last updated: Oct 3, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Linux Linux linux:linux (from the name)	from 3acd527089463742a3dd95e274d53c2fdd834716 before d42fe2721111138d7656d4f621f38c171979c8a0; from 3acd527089463742a3dd95e274d53c2fdd834716 before 170818974e9732506195c6302743856cc8bdfd6f; from 3acd527089463742a3dd95e274d53c2fdd834716 before e3720f92e0237921da537e47a0b24e27899203f8	CNA record

References

References

https://git.kernel.org/stable/c/d42fe2721111138d7656d4f621f38c171979c8a0
https://git.kernel.org/stable/c/170818974e9732506195c6302743856cc8bdfd6f
https://git.kernel.org/stable/c/e3720f92e0237921da537e47a0b24e27899203f8

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.