CVE-2022-23467

2022-12-0520:15:10

CWE-125

[email protected]

web.nvd.nist.gov

cve-2022-23467

openrazer

driver

vulnerability

stack address leak

usb device

kaslr

exploit

patch

upgrade

nvd

4.6 Medium

CVSS3

Attack Vector

PHYSICAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

4.5 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

25.5%

JSON

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.

Affected configurations

Vulners

NVD

Node

openrazeropenrazerRange<3.5.1

CPENameOperatorVersion
openrazer_project:openrazeropenrazer project openrazerlt3.5.1

CPE	Name	Operator	Version
openrazer_project:openrazer	openrazer project openrazer	lt	3.5.1

CNA Affected

[
  {
    "vendor": "openrazer",
    "product": "openrazer",
    "versions": [
      {
        "version": "< 3.5.1",
        "status": "affected"
      }
    ]
  }
]