CVE-2023-53015

HID: betop: check shape of output reports

Medium · published March 27, 2025

CVSS v3.1
5.5
EPSS
0%
Percentile
10.3
In the wild
Unconfirmed
What it is

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

HID: betop: check shape of output reports

betopff_init() only checks the total sum of the report counts for each

report field to be at least 4, but hid_betopff_play() expects 4 report

fields.

A device advertising an output report with one field and 4 report counts

would pass the check but crash the kernel with a NULL pointer dereference

in hid_betopff_play().

The record
Technical detail
CVSS v3.1
5.5 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00208 · 10.3th percentile
Published
2025-03-27T16:43Z
EPSS history
Timeline
  • 27 MAR 16:43Z
    HID: betop: check shape of output reports
    cvelistv5