CyberRota Analysis
AI-GeneratedThe vulnerability affects the Linux kernel's ALSA usb-audio subsystem, where an improper handling of the stream enable process can leave the substream in a busy state if the service interval validation fails. This can lead to denial of service, as the substream remains unresponsive until a disable or disconnect occurs. Linux system administrators and developers utilizing the ALSA usb-audio functionality should prioritize addressing this issue to prevent potential disruptions in audio service.
Original NVD Description
In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: qcom: clear opened when stream enable fails On enable, subs->opened is set before the service_interval is validated; an invalid interval jumps to the response label without clearing it, so the substream is wedged at -EBUSY until a disable or disconnect. Clear subs->opened on the enable error path.