CVSS 3.1
4.6 mediumCVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:NCVE-2022-23467
Medium (4.6) in openrazer project openrazer. EPSS 0.4% chance of exploitation in the next 30 days.
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.
Severity
- EPSS
- 0.4% chance of exploitation in the next 30 days; higher than 30% of CVEs (scores of 2026-10-31)
- CWE
- CWE-125
- Published
- Modified
- Record from
- the NVD, synced
Affected
- openrazer_project:openrazer
References
- https://github.com/openrazer/openrazer/commit/33aa7f07d54ae066f201c6d298cb4a2181cb90e6
- https://github.com/openrazer/openrazer/security/advisories/GHSA-39hg-jvc9-fg7h
- https://github.com/openrazer/openrazer/commit/33aa7f07d54ae066f201c6d298cb4a2181cb90e6
- https://github.com/openrazer/openrazer/security/advisories/GHSA-39hg-jvc9-fg7h
- https://lists.debian.org/debian-lts-announce/2025/04/msg00032.html