CVE-2023-53666 | Linux Kernel up to 5.15.122/6.1.41/6.4.6 ASoC wcd_mbhc_start null pointer dereference

October 7, 2025 Yanac

A vulnerability labeled as critical has been found in Linux Kernel up to 5.15.122/6.1.41/6.4.6. This impacts the function wcd_mbhc_start of the component ASoC. Such manipulation leads to null pointer dereference.

This vulnerability is uniquely identified as CVE-2023-53666. The attack can only be initiated within the local network. No exploit exists.

The affected component should be upgraded.VulDB Recent EntriesRead More