Vulnerability Description
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.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Openrazer Project | Openrazer | < 3.5.1 |
Related Weaknesses (CWE)
References
- https://github.com/openrazer/openrazer/commit/33aa7f07d54ae066f201c6d298cb4a2181PatchThird Party Advisory
- https://github.com/openrazer/openrazer/security/advisories/GHSA-39hg-jvc9-fg7hPatchThird Party Advisory
- https://github.com/openrazer/openrazer/commit/33aa7f07d54ae066f201c6d298cb4a2181PatchThird Party Advisory
- https://github.com/openrazer/openrazer/security/advisories/GHSA-39hg-jvc9-fg7hPatchThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2025/04/msg00032.html
FAQ
What is CVE-2022-23467?
CVE-2022-23467 is a vulnerability with a CVSS score of 4.4 (MEDIUM). 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 `raze...
How severe is CVE-2022-23467?
CVE-2022-23467 has been rated MEDIUM with a CVSS base score of 4.4/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2022-23467?
Check the references section above for vendor advisories and patch information. Affected products include: Openrazer Project Openrazer.