2383497 – (CVE-2025-38452) CVE-2025-38452 kernel: net: ethernet: rtsn: Fix a null pointer dereference in rtsn_probe()

Bug 2383497 (CVE-2025-38452) - CVE-2025-38452 kernel: net: ethernet: rtsn: Fix a null pointer dereference in rtsn_probe()

Summary: CVE-2025-38452 kernel: net: ethernet: rtsn: Fix a null pointer dereference in...

Keywords:
Status:	NEW
Alias:	CVE-2025-38452
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:	2025-07-25 16:02 UTC by OSIDB Bzimport
Modified:	2026-06-29 18:36 UTC (History)
CC List:	2 users (show)
Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments	(Terms of Use)

Description OSIDB Bzimport 2025-07-25 16:02:37 UTC

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

net: ethernet: rtsn: Fix a null pointer dereference in rtsn_probe()

Add check for the return value of rcar_gen4_ptp_alloc()
to prevent potential null pointer dereference.

Comment 1 Jon Moroney 2025-07-25 17:12:21 UTC Comment hidden (spam)

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