Description

A flaw was found in the Linux kernel's ALSA ymfpci sound driver. During a previous refactoring commit that removed snd_card_ymfpci_remove(), the snd_card_new() call was not updated to snd_devm_card_new(). This omission means snd_card_free() is never called during module unload, leading to a kernel oops when userspace attempts to access the sound device after module removal.

Mitigation

Aliases