| Name | CVE-2022-23467 |
| 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. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| openrazer (PTS) | bullseye | 2.9.0+dfsg-1 | vulnerable |
| bookworm | 3.5.1+dfsg-2 | fixed |
| sid, trixie | 3.9.0+dfsg-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| openrazer | source | (unstable) | 3.5.1+dfsg-1 | | | |
Notes
[bullseye] - openrazer <no-dsa> (Minor issue)
[buster] - openrazer <no-dsa> (Minor issue)
https://github.com/openrazer/openrazer/security/advisories/GHSA-39hg-jvc9-fg7h
https://github.com/openrazer/openrazer/commit/33aa7f07d54ae066f201c6d298cb4a2181cb90e6 (v3.5.1)