2454815 – (CVE-2026-23430) CVE-2026-23430 kernel: drm/vmwgfx: Don't overwrite KMS surface dirty tracker

Bug 2454815 (CVE-2026-23430) - CVE-2026-23430 kernel: drm/vmwgfx: Don't overwrite KMS surface dirty tracker

Summary: CVE-2026-23430 kernel: drm/vmwgfx: Don't overwrite KMS surface dirty tracker

Keywords:
Status:	NEW
Alias:	CVE-2026-23430
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:	2026-04-03 16:02 UTC by OSIDB Bzimport
Modified:	2026-07-02 16:53 UTC (History)
CC List:	2 users (show)
Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments	(Terms of Use)

Description OSIDB Bzimport 2026-04-03 16:02:15 UTC

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

drm/vmwgfx: Don't overwrite KMS surface dirty tracker

We were overwriting the surface's dirty tracker here causing a memory leak.

Comment 1 Jon Moroney 2026-04-03 19:09:15 UTC Comment hidden (spam)

This comment was flagged as spam, view the edit history to see the original text if required.

Note You need to log in before you can comment on or make changes to this bug.