Medium
openrazer — security advisory
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.
- Products
- openrazer
- Affected versions
- 2.5.0+dfsg-1ubuntu2, 2.9.0+dfsg-1ubuntu1, 3.10.0+dfsg-1, 3.10.2+dfsg-1, 3.10.3+dfsg-2, 3.11.0+dfsg-1, 3.11.0+dfsg-1ubuntu0.1, 3.12.1+dfsg-1, 3.12.3+dfsg-1, 3.12.4+dfsg-1, 3.2.0+dfsg-3, 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
- Fixed versions
- Not specified
- CVEs
- CVE-2022-23467
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 01:00 UTC · Revision 1
Source evidence
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.
osv:UBUNTU-CVE-2022-23467
openrazer
Fixed versions: Not specified
openrazer
Fixed versions: Not specified
openrazer
Fixed versions: Not specified
openrazer
Fixed versions: Not specified
openrazer
Fixed versions: Not specified
openrazer
Fixed versions: Not specified
Complete source record
{
"id": "ee87599d8b7d2275a65d7520886853cb1af53563a3a78ce8c9904a37b64b2e2a",
"url": "https://osv.dev/vulnerability/UBUNTU-CVE-2022-23467",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "UBUNTU-CVE-2022-23467",
"summary": "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.",
"evidence": "osv:UBUNTU-CVE-2022-23467",
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{
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"evidence": "/affected/2/versions"
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{
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{
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{
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"evidence": "/affected/4/versions"
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{
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{
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{
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{
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{
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],
"severity": "medium",
"structured": {
"id": "UBUNTU-CVE-2022-23467",
"aliases": [
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],
"metrics": [
{
"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"
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"versions": [
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"database_specific": {
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},
"ecosystem_specific": {
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"binary_version": "2.5.0+dfsg-1ubuntu2"
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{
"binary_name": "openrazer-driver-dkms",
"binary_version": "2.5.0+dfsg-1ubuntu2"
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{
"binary_name": "openrazer-meta",
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{
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"package": {
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"ecosystem": "Ubuntu:22.04:LTS"
},
"versions": [
"2.9.0+dfsg-1ubuntu1",
"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"
},
"ecosystem_specific": {
"binaries": [
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"binary_name": "openrazer-daemon",
"binary_version": "3.2.0+dfsg-3"
},
{
"binary_name": "openrazer-driver-dkms",
"binary_version": "3.2.0+dfsg-3"
},
{
"binary_name": "openrazer-meta",
"binary_version": "3.2.0+dfsg-3"
},
{
"binary_name": "python3-openrazer",
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"ecosystem": "Ubuntu:24.04:LTS"
},
"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"
],
"database_specific": {
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},
"ecosystem_specific": {
"binaries": [
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"binary_version": "3.7.0+dfsg-1ubuntu0.3"
},
{
"binary_name": "openrazer-driver-dkms",
"binary_version": "3.7.0+dfsg-1ubuntu0.3"
},
{
"binary_name": "openrazer-meta",
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{
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"ecosystem": "Ubuntu:25.10"
},
"versions": [
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"3.10.2+dfsg-1",
"3.10.3+dfsg-2"
],
"database_specific": {
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},
"ecosystem_specific": {
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"binary_name": "openrazer-daemon",
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},
{
"binary_name": "openrazer-driver-dkms",
"binary_version": "3.10.3+dfsg-2"
},
{
"binary_name": "openrazer-meta",
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},
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},
"versions": [
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},
{
"binary_name": "openrazer-driver-dkms",
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"binary_name": "openrazer-meta",
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},
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"3.11.0+dfsg-1ubuntu0.1"
],
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},
"ecosystem_specific": {
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{
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{
"binary_name": "openrazer-driver-dkms",
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{
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{
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],
"modified": "2026-10-17T12:56:20.917039776Z",
"provider": "osv",
"upstream": [
"CVE-2022-23467"
],
"references": [
"https://ubuntu.com/security/CVE-2022-23467",
"https://github.com/openrazer/openrazer/security/advisories/GHSA-39hg-jvc9-fg7h",
"https://github.com/openrazer/openrazer/commit/33aa7f07d54ae066f201c6d298cb4a2181cb90e6",
"https://www.cve.org/CVERecord?id=CVE-2022-23467"
]
},
"related_cves": [
{
"value": "CVE-2022-23467",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/1/score"
},
"source_id": "core-osv",
"document_id": 355368,
"published_at": "2022-12-05T20:15:00+00:00"
}