2395295 – (CVE-2023-53170) CVE-2023-53170 kernel: net: dsa: Removed unneeded of_node_put in felix_parse_ports_node

Bug 2395295 (CVE-2023-53170) - CVE-2023-53170 kernel: net: dsa: Removed unneeded of_node_put in felix_parse_ports_node

Summary: CVE-2023-53170 kernel: net: dsa: Removed unneeded of_node_put in felix_parse_...

Keywords:
Status:	NEW
Alias:	CVE-2023-53170
Product:	Security Response
Classification:	Other
Component:	vulnerability
Sub Component:
Version:	unspecified
Hardware:	All
OS:	Linux
Priority:	unspecified
Severity:	unspecified
Target Milestone:	---
Assignee:	Product Security DevOps Team
QA Contact:
Docs Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+	depends on / blocked

Reported:	2025-09-15 15:05 UTC by OSIDB Bzimport
Modified:	2026-06-29 18:30 UTC (History)
CC List:	2 users (show)
Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments	(Terms of Use)

Description OSIDB Bzimport 2025-09-15 15:05:57 UTC

In the Linux kernel, the following vulnerability has been resolved:

net: dsa: Removed unneeded of_node_put in felix_parse_ports_node

Remove unnecessary of_node_put from the continue path to prevent
child node from being released twice, which could avoid resource
leak or other unexpected issues.

Comment 1 Jon Moroney 2025-09-15 23:35:48 UTC Comment hidden (spam)

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