CVE-2022-23467CWE-125

Out of Bounds Read in OpenRazer Driver

Medium · published December 5, 2022

CVSS v3.1
4.4
EPSS
0%
Percentile
29.5
In the wild
Unconfirmed
What it is

OpenRazer is an open source driver and user-space daemon to control Razer device lighting and other features on GNU/Linux. Using a modified USB device an attacker can leak stack addresses of the `razer_attr_read_dpi_stages`, potentially bypassing KASLR. To exploit this vulnerability an attacker would need to access to a users keyboard or mouse or would need to convince a user to use a modified device. The issue has been patched in v3.5.1. Users are advised to upgrade and should be reminded not to plug in unknown USB devices.

The record
Technical detail
CVSS v3.1
4.4 · MEDIUM
Vector
CVSS:3.1/AV:P/AC:H/PR:L/UI:R/S:C/C:L/I:L/A:L
CVSS v4.0
Not supplied
EPSS
0.00368 · 29.5th percentile
Weakness
CWE-125 · Out-of-bounds Read
Published
2022-12-05T19:22Z
EPSS history
Timeline
  • 05 DEC 19:22Z
    Out of Bounds Read in OpenRazer Driver
    cvelistv5