2395868 – (CVE-2023-53330) CVE-2023-53330 kernel: caif: fix memory leak in cfctrl_linkup_request()

Bug 2395868 (CVE-2023-53330) - CVE-2023-53330 kernel: caif: fix memory leak in cfctrl_linkup_request()

Summary: CVE-2023-53330 kernel: caif: fix memory leak in cfctrl_linkup_request()

Keywords:
Status:	NEW
Alias:	CVE-2023-53330
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:	2025-09-16 17:03 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 2025-09-16 17:03:00 UTC

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

caif: fix memory leak in cfctrl_linkup_request()

When linktype is unknown or kzalloc failed in cfctrl_linkup_request(),
pkt is not released. Add release process to error path.

Comment 1 Jon Moroney 2025-09-16 18:22:11 UTC Comment hidden (spam)

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