CVE-2026-64482

In the Linux kernel, the following vulnerability has been resolved:<br /> <br /> ALSA: gus: check snd_ctl_new1() return value<br /> <br /> snd_ctl_new1() can return NULL when memory allocation fails.<br /> snd_gf1_pcm_volume_control() does not check the return value before<br /> dereferencing kctl-&gt;id.index, which can lead to a NULL pointer<br /> dereference.<br /> <br /> Add a NULL check after snd_ctl_new1() and return -ENOMEM if it fails.