CVE Vulnerability

CVE-2022-23467

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.

4.6 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 0.9 / Impact : 3.6

Attack Vector PHYSICAL

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://github.com/openrazer/openrazer/security/advisories/GHSA-39hg-jvc9-fg7h Patch Third Party Advisory
https://github.com/openrazer/openrazer/commit/33aa7f07d54ae066f201c6d298cb4a2181cb90e6 Patch Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:openrazer_project:openrazer:*:*:*:*:*:linux:*:*
Information

Published : 2022-12-05 08:15

Updated : 2022-12-06 08:34

NVD link : CVE-2022-23467

Mitre link : CVE-2022-23467

Products Affected
No products.
CWE
CWE-125

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