CVE-2025-40344 in Linux Kernelinfo

Summary

In the Linux kernel, the following vulnerability has been resolved: ASoC: Intel: avs: Disable periods-elapsed work when closing PCM avs_dai_fe_shutdown() handles the shutdown procedure for HOST HDAudio stream while period-elapsed work services its IRQs. As the former frees the DAI's private context, these two operations shall be synchronized to avoid slab-use-after-free or worse errors.

Responsible

Linux

Reservation

04/16/2025

Disclosure

12/09/2025

Entries

VulDB provides additional information and datapoints for this CVE:

ID	Vulnerability	CWE	Exp	Cou	CVE
334898	Linux Kernel ASoC avs_dai_fe_shutdown use after free	416	Not defined	Official fix	CVE-2025-40344

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