CVE-2024-25741

2024-02-1318:11:03

redhat.com

access.redhat.com

linux kernel

printer_write

usb_ep_queue

denial of service

unspecified impact

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

6.2

Confidence

High

EPSS

Percentile

9.0%

JSON

A flaw was found in the f_printer driver in the Linux kernel. Due to an incorrect use of the USB Gadget API, the printer_write function in the drivers/usb/gadget/function/f_printer.c file can trigger a WARN_ON_ONCE in the usb_ep_queue function in the drivers/usb/gadget/udc/core.c file, resulting in a denial of service.