CVE-2023-53314

Published: Sep 16, 2025Modified: 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: fbdev/ep93xx-fb: Do not assign to struct fb_info.dev Do not assing the Linux device to struct fb_info.dev. The call to register_framebuffer() initializes the field to the fbdev device. Drivers should not override its value. Fixes a bug where the driver incorrectly decreases the hardware device's reference counter and leaks the fbdev device. v2: * add Fixes tag (Dan)

Affected (7)

Products: Linux: Linux Kernel

Linux

1 product

Linux Kernel

Configuration A

7 vulnerable

Vulnerable Software	Affected Versions
Linux Linux Kernel	From 2.6.32 to 4.14.326
Linux Linux Kernel	From 4.15 to 4.19.295
Linux Linux Kernel	From 4.20 to 5.4.257
Linux Linux Kernel	From 5.11 to 5.15.132
Linux Linux Kernel	From 5.16 to 6.1.54
Linux Linux Kernel	From 5.5 to 5.10.195
Linux Linux Kernel	From 6.2 to 6.5.4