Bug 2373598 (CVE-2022-50113) - CVE-2022-50113 kernel: ASoc: audio-graph-card2: Fix refcount leak bug in __graph_get_type()
Summary: CVE-2022-50113 kernel: ASoc: audio-graph-card2: Fix refcount leak bug in __gr...
Keywords:
Status: NEW
Alias: CVE-2022-50113
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-06-18 12:09 UTC by OSIDB Bzimport
Modified: 2025-06-20 09:56 UTC (History)
4 users (show)

Fixed In Version:
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Description OSIDB Bzimport 2025-06-18 12:09:59 UTC 
In the Linux kernel, the following vulnerability has been resolved:

ASoc: audio-graph-card2: Fix refcount leak bug in __graph_get_type()

We should call of_node_put() for the reference before its replacement
as it returned by of_get_parent() which has increased the refcount.
Besides, we should also call of_node_put() before return.
Comment 1 Avinash Hanwate 2025-06-19 06:23:05 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025061808-CVE-2022-50113-bdef@gregkh/T
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