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.

INFO

Published Date :

2025-12-30T12:11:24.361Z

Last Modified :

2026-01-05T11:36:57.521Z

Source :

Linux
AFFECTED PRODUCTS

The following products are affected by CVE-2023-54233 vulnerability.

Vendors Products
Linux
  • Linux Kernel
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2023-54233.

URL Resource
https://git.kernel.org/stable/c/170818974e9732506195c6302743856cc8bdfd6f cve-icon cve-icon
https://git.kernel.org/stable/c/e3720f92e0237921da537e47a0b24e27899203f8 cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2025123031-CVE-2023-54233-1e82@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2023-54233 cve-icon
https://www.cve.org/CVERecord?id=CVE-2023-54233 cve-icon
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