CVE-2023-53400 | Linux Kernel up to 6.3.3 ALSA get_line_out_pfx privilege escalation

A vulnerability was found in Linux Kernel up to 6.3.3. It has been classified as critical. This issue affects the function get_line_out_pfx of the component ALSA. This manipulation causes privilege escalation.

The identification of this vulnerability is CVE-2023-53400. The attack needs to be done within the local network. There is no exploit available.

Upgrading the affected component is recommended.