2439916 – (CVE-2025-71223) CVE-2025-71223 kernel: smb/server: fix refcount leak in smb2_open()

Bug 2439916 (CVE-2025-71223) - CVE-2025-71223 kernel: smb/server: fix refcount leak in smb2_open()

Summary: CVE-2025-71223 kernel: smb/server: fix refcount leak in smb2_open()

Keywords:
Status:	NEW
Alias:	CVE-2025-71223
Product:	Security Response
Classification:	Other
Component:	vulnerability
Sub Component:
Version:	unspecified
Hardware:	All
OS:	Linux
Priority:	low
Severity:	low
Target Milestone:	---
Assignee:	Product Security DevOps Team
QA Contact:
Docs Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+	depends on / blocked

Reported:	2026-02-14 17:02 UTC by OSIDB Bzimport
Modified:	2026-02-16 19:55 UTC (History)
CC List:	0 users
Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments	(Terms of Use)

Description OSIDB Bzimport 2026-02-14 17:02:56 UTC

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

smb/server: fix refcount leak in smb2_open()

When ksmbd_vfs_getattr() fails, the reference count of ksmbd_file
must be released.

Comment 1 Jon Moroney 2026-02-16 19:51:30 UTC Comment hidden (spam)

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