CVE-2026-23008

Published: Jan 25, 2026Modified: Jun 17, 2026

5.5

Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Exploitability: 1.8 / Impact: 3.6

Source: NVD

Description

In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: Fix KMS with 3D on HW version 10 HW version 10 does not have GB Surfaces so there is no backing buffer for surface backed FBs. This would result in a nullptr dereference and crash the driver causing a black screen.

Affected (10)

Products: Linux: Linux Kernel

Linux

1 product

Linux Kernel

Configuration A

10 vulnerable

Vulnerable Software	Affected Versions
Linux Linux Kernel	From 6.16.1 to 6.18.7
Linux Linux Kernel	Version 6.16
Linux Linux Kernel	Version 6.19 rc1
Linux Linux Kernel	Version 6.19 rc2
Linux Linux Kernel	Version 6.19 rc3
Linux Linux Kernel	Version 6.19 rc4
Linux Linux Kernel	Version 6.19 rc5
Linux Linux Kernel	Version 6.19 rc6
Linux Linux Kernel	Version 6.19 rc7
Linux Linux Kernel	Version 6.19 rc8

Related CWEs

CWE-476

NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.

References (2)

https://git.kernel.org/stable/c/a91bdd21d5efb3072beefbec13762b7722200c49

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Patch

https://git.kernel.org/stable/c/d9186faeae6efb7d0841a5e8eb213ff4c7966614

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Patch

Timeline

No history available yet.