CVE-2022-50572

Linux Kernel 5.1.0-6.1.1 Use-After-Free in ASoC audio-graph-card

Title source: llm
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: ASoC: audio-graph-card: fix refcount leak of cpu_ep in __graph_for_each_link() The of_get_next_child() returns a node with refcount incremented, and decrements the refcount of prev. So in the error path of the while loop, of_node_put() needs be called for cpu_ep.

References (6)

Core 6

Scores

EPSS 0.0021
EPSS Percentile 10.7%

Details

Status published
Products (19)
linux/Kernel 5.1.0 - 5.4.229linux
linux/Kernel 5.11.0 - 5.15.86linux
linux/Kernel 5.16.0 - 6.0.16linux
linux/Kernel 5.5.0 - 5.10.163linux
linux/Kernel 6.1.0 - 6.1.2linux
Linux/Linux < 5.1
Linux/Linux 5.1
Linux/Linux 5.10.163 - 5.10.*
Linux/Linux 5.15.86 - 5.15.*
Linux/Linux 5.4.229 - 5.4.*
... and 9 more
Published Oct 22, 2025
Tracked Since Feb 18, 2026