{"id":"UBUNTU-CVE-2022-23467","details":"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.","modified":"2026-08-06T12:45:14.528756617Z","published":"2022-12-05T20:15:00Z","upstream":["CVE-2022-23467"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2022-23467"},{"type":"REPORT","url":"https://github.com/openrazer/openrazer/security/advisories/GHSA-39hg-jvc9-fg7h"},{"type":"REPORT","url":"https://github.com/openrazer/openrazer/commit/33aa7f07d54ae066f201c6d298cb4a2181cb90e6"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2022-23467"}],"affected":[{"package":{"name":"openrazer","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/openrazer?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.5.0+dfsg-1ubuntu2"],"ecosystem_specific":{"binaries":[{"binary_version":"2.5.0+dfsg-1ubuntu2","binary_name":"openrazer-daemon"},{"binary_version":"2.5.0+dfsg-1ubuntu2","binary_name":"openrazer-driver-dkms"},{"binary_name":"openrazer-meta","binary_version":"2.5.0+dfsg-1ubuntu2"},{"binary_name":"python3-openrazer","binary_version":"2.5.0+dfsg-1ubuntu2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-23467.json"}},{"package":{"name":"openrazer","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/openrazer?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.9.0+dfsg-1ubuntu1","3.2.0+dfsg-3"],"ecosystem_specific":{"binaries":[{"binary_name":"openrazer-daemon","binary_version":"3.2.0+dfsg-3"},{"binary_version":"3.2.0+dfsg-3","binary_name":"openrazer-driver-dkms"},{"binary_name":"openrazer-meta","binary_version":"3.2.0+dfsg-3"},{"binary_name":"python3-openrazer","binary_version":"3.2.0+dfsg-3"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-23467.json"}},{"package":{"name":"openrazer","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/openrazer?arch=source&distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.4.0+dfsg-1ubuntu1","3.6.1+dfsg-1","3.7.0+dfsg-1","3.7.0+dfsg-1ubuntu0.1","3.7.0+dfsg-1ubuntu0.2","3.7.0+dfsg-1ubuntu0.3"],"ecosystem_specific":{"binaries":[{"binary_name":"openrazer-daemon","binary_version":"3.7.0+dfsg-1ubuntu0.3"},{"binary_version":"3.7.0+dfsg-1ubuntu0.3","binary_name":"openrazer-driver-dkms"},{"binary_name":"openrazer-meta","binary_version":"3.7.0+dfsg-1ubuntu0.3"},{"binary_name":"python3-openrazer","binary_version":"3.7.0+dfsg-1ubuntu0.3"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-23467.json"}},{"package":{"name":"openrazer","ecosystem":"Ubuntu:25.10","purl":"pkg:deb/ubuntu/openrazer?arch=source&distro=questing"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.10.0+dfsg-1","3.10.2+dfsg-1","3.10.3+dfsg-2"],"ecosystem_specific":{"binaries":[{"binary_name":"openrazer-daemon","binary_version":"3.10.3+dfsg-2"},{"binary_name":"openrazer-driver-dkms","binary_version":"3.10.3+dfsg-2"},{"binary_name":"openrazer-meta","binary_version":"3.10.3+dfsg-2"},{"binary_name":"python3-openrazer","binary_version":"3.10.3+dfsg-2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-23467.json"}},{"package":{"name":"openrazer","ecosystem":"Ubuntu:26.04:LTS","purl":"pkg:deb/ubuntu/openrazer?arch=source&distro=resolute"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.10.3+dfsg-2","3.11.0+dfsg-1","3.11.0+dfsg-1ubuntu0.1"],"ecosystem_specific":{"binaries":[{"binary_name":"openrazer-daemon","binary_version":"3.11.0+dfsg-1ubuntu0.1"},{"binary_version":"3.11.0+dfsg-1ubuntu0.1","binary_name":"openrazer-driver-dkms"},{"binary_name":"openrazer-meta","binary_version":"3.11.0+dfsg-1ubuntu0.1"},{"binary_version":"3.11.0+dfsg-1ubuntu0.1","binary_name":"python3-openrazer"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-23467.json"}}],"schema_version":"1.8.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:P/AC:H/PR:L/UI:R/S:C/C:L/I:L/A:L"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"type":"Ubuntu","score":"low"}]}