CVE-2024-58012: ASoC: SOF: Intel: hda-dai: Ensure DAI widget is valid during params
In the Linux kernel, the following vulnerability has been resolved:
ASoC: SOF: Intel: hda-dai: Ensure DAI widget is valid during params
Each cpu DAI should associate with a widget. However, the topology might not create the right number of DAI widgets for aggregated amps. And it will cause NULL pointer deference. Check that the DAI widget associated with the CPU DAI is valid to prevent NULL pointer deference due to missing DAI widgets in topologies with aggregated amps.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2024-58012?
CVE-2024-58012 is classified as a high-severity vulnerability in the Linux kernel.
How do I fix CVE-2024-58012?
To fix CVE-2024-58012, update the Linux kernel to version 6.12.15 or later.
Which versions of the Linux kernel are affected by CVE-2024-58012?
CVE-2024-58012 affects Linux kernel versions up to 6.12.14 and from 6.13.0 to 6.13.3.
What does CVE-2024-58012 impact?
CVE-2024-58012 impacts the Audio subsystem in the Linux kernel, specifically related to the DAI widget parameters.
Is there a workaround for CVE-2024-58012 if immediate patching is not possible?
There is currently no documented workaround for CVE-2024-58012, so upgrading the kernel is recommended.