CVE-2025-40344: ASoC: Intel: avs: Disable periods-elapsed work when closing PCM
In the Linux kernel, the following vulnerability has been resolved:
ASoC: Intel: avs: Disable periods-elapsed work when closing PCM
avsdaifeshutdown() 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.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2025-40344?
CVE-2025-40344 has been categorized with a severity level that indicates it could affect system stability.
How do I fix CVE-2025-40344?
To resolve CVE-2025-40344, it is recommended to update to the latest version of the Linux kernel that includes the fix.
What systems are affected by CVE-2025-40344?
CVE-2025-40344 impacts the Linux kernel, specifically systems utilizing the ASoC Intel audio drivers.
Is there a workaround for CVE-2025-40344?
There are no known effective workarounds for CVE-2025-40344; updating the kernel is the primary solution.
What type of vulnerability is CVE-2025-40344?
CVE-2025-40344 is a vulnerability related to the handling of audio stream shutdown procedures in the Linux kernel.