REDHAT-BUG-2348650: Low severity Linux Kernel vulnerability
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 REDHAT-BUG-2348650?
The severity of REDHAT-BUG-2348650 is considered to be high due to potential exploitation leading to system instability.
How do I fix REDHAT-BUG-2348650?
To fix REDHAT-BUG-2348650, update your Linux kernel to the latest version that includes the security patch.
What systems are affected by REDHAT-BUG-2348650?
REDHAT-BUG-2348650 affects various distributions of the Linux kernel that utilize ASoC: SOF: Intel components.
Is there a workaround for REDHAT-BUG-2348650?
Currently, no official workaround exists for REDHAT-BUG-2348650 other than applying the recommended kernel updates.
What is the nature of the issue in REDHAT-BUG-2348650?
The issue in REDHAT-BUG-2348650 involves improper association of DAI widgets with CPU DAI, potentially causing null pointer dereference.