The vulnerability of the __graph_for_each_link() function in the sound/soc/generic/audio-graph-card.c module allows a hacker to trigger a service failure in the Linux operating system’s SoC audio kernel.

The vulnerability of the graphforeachlink function in the sound/soc/generic/audio-graph-card.c module related to Linux’s audio SoC kernel is associated with errors during link counter updates. Exploiting this vulnerability could allow an attacker to trigger a service failure...

SUSE CVE-2022-50572

In the Linux kernel, the following vulnerability has been resolved: ASoC: audio-graph-card: fix refcount leak of cpuep in graphforeachlink The ofgetnextchild returns a node with refcount incremented, and decrements the refcount of prev. So in the error path of the while loop, ofnodeput needs be...