CVE-2024-39473

ASoC: SOF: ipc4-topology: Fix input format query of process modules without base extension

Description

In the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: ipc4-topology: Fix input format query of process modules without base extension If a process module does not have base config extension then the same format applies to all of it's inputs and the process->base_config_ext is NULL, causing NULL dereference when specifically crafted topology and sequences used.

Category

5.5
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.03%
Affected: Linux Linux
Affected: Linux Linux
Published at:
Updated at:

References

Link Tags
https://git.kernel.org/stable/c/e3ae00ee238bce6cfa5ad935c921181c14d18fd6 mailing list patch
https://git.kernel.org/stable/c/9e16f17a2a0e97b43538b272e7071537a3e03368 mailing list patch
https://git.kernel.org/stable/c/ffa077b2f6ad124ec3d23fbddc5e4b0ff2647af8 mailing list patch

Frequently Asked Questions

What is the severity of CVE-2024-39473?
CVE-2024-39473 has been scored as a medium severity vulnerability.
How to fix CVE-2024-39473?
To fix CVE-2024-39473, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2024-39473 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2024-39473 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2024-39473?
CVE-2024-39473 affects Linux Linux, Linux Linux.
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.