CVE-2022-49733 | Linux Kernel up to 5.4.214/5.10.147/5.15.67/5.19.8 ALSA snd_pcm_oss_sync null pointer dereference

A vulnerability was found in Linux Kernel up to 5.4.214/5.10.147/5.15.67/5.19.8. It has been declared as critical. Affected by this vulnerability is the function snd_pcm_oss_sync of the component ALSA. The manipulation leads to null pointer dereference.

This vulnerability is known as CVE-2022-49733. The attack needs to be done within the local network. There is no exploit available.

It is recommended to upgrade the affected component.