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CVE-2022-50572

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CVE-2022-50572

Published: Oct 22, 2025

Modified: May 11, 2026

PUBLISHED

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.

VendorProductVersions

Linux

Linux

affected
fce9b90c1ab7e915553c57353355700c79b39c86 - < ed1376f771404917c2ec3ebc617431ec01146134
affected
fce9b90c1ab7e915553c57353355700c79b39c86 - < 06c9d468c06806dab752eb8e72addbf3792c1023
affected
fce9b90c1ab7e915553c57353355700c79b39c86 - < 85eb5c952b7fe2d2059beaa4a4dd26688b25547b
affected
fce9b90c1ab7e915553c57353355700c79b39c86 - < 49dad92af6892f46851af989ef3aa7cd7316c389
affected
fce9b90c1ab7e915553c57353355700c79b39c86 - < 4cc8431ec77a43ea106d8bde0860c61cfdda1cd0

+1 more versions

Linux

Linux

affected
5.1
unaffected
0 - < 5.1
unaffected
5.4.229 - <= 5.4.*
unaffected
5.10.163 - <= 5.10.*
unaffected
5.15.86 - <= 5.15.*

+3 more versions

References

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