UBUNTU-CVE-2022-23467 (CVE-2022-23467)
Vulnerability from osv_ubuntu – Published: 2022-12-05 20:15 – Updated: 2026-08-06 10:02 – Source website
VLAI
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.
Severity
4.4 (Medium)
4.6 (Medium)
N/A (UNKNOWN)
References
{
"affected": [
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "openrazer-daemon",
"binary_version": "2.5.0+dfsg-1ubuntu2"
},
{
"binary_name": "openrazer-driver-dkms",
"binary_version": "2.5.0+dfsg-1ubuntu2"
},
{
"binary_name": "openrazer-meta",
"binary_version": "2.5.0+dfsg-1ubuntu2"
},
{
"binary_name": "python3-openrazer",
"binary_version": "2.5.0+dfsg-1ubuntu2"
}
]
},
"package": {
"ecosystem": "Ubuntu:20.04:LTS",
"name": "openrazer",
"purl": "pkg:deb/ubuntu/openrazer@2.5.0+dfsg-1ubuntu2?arch=source\u0026distro=focal"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"2.5.0+dfsg-1ubuntu2"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"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",
"binary_version": "3.2.0+dfsg-3"
}
]
},
"package": {
"ecosystem": "Ubuntu:22.04:LTS",
"name": "openrazer",
"purl": "pkg:deb/ubuntu/openrazer@3.2.0+dfsg-3?arch=source\u0026distro=jammy"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"2.9.0+dfsg-1ubuntu1",
"3.2.0+dfsg-3"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "openrazer-daemon",
"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",
"binary_version": "3.7.0+dfsg-1ubuntu0.3"
},
{
"binary_name": "python3-openrazer",
"binary_version": "3.7.0+dfsg-1ubuntu0.3"
}
]
},
"package": {
"ecosystem": "Ubuntu:24.04:LTS",
"name": "openrazer",
"purl": "pkg:deb/ubuntu/openrazer@3.7.0+dfsg-1ubuntu0.3?arch=source\u0026distro=noble"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"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": "3.10.3+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"
}
]
},
"package": {
"ecosystem": "Ubuntu:25.10",
"name": "openrazer",
"purl": "pkg:deb/ubuntu/openrazer@3.10.3+dfsg-2?arch=source\u0026distro=questing"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"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": "3.11.0+dfsg-1ubuntu0.1"
},
{
"binary_name": "openrazer-driver-dkms",
"binary_version": "3.11.0+dfsg-1ubuntu0.1"
},
{
"binary_name": "openrazer-meta",
"binary_version": "3.11.0+dfsg-1ubuntu0.1"
},
{
"binary_name": "python3-openrazer",
"binary_version": "3.11.0+dfsg-1ubuntu0.1"
}
]
},
"package": {
"ecosystem": "Ubuntu:26.04:LTS",
"name": "openrazer",
"purl": "pkg:deb/ubuntu/openrazer@3.11.0+dfsg-1ubuntu0.1?arch=source\u0026distro=resolute"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"3.10.3+dfsg-2",
"3.11.0+dfsg-1",
"3.11.0+dfsg-1ubuntu0.1"
]
}
],
"aliases": [],
"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.",
"id": "UBUNTU-CVE-2022-23467",
"modified": "2026-08-06T10:02:39Z",
"published": "2022-12-05T20:15:00Z",
"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"
}
],
"related": [],
"schema_version": "1.7.0",
"severity": [
{
"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": "CVSS_V3"
},
{
"score": "low",
"type": "Ubuntu"
}
],
"upstream": [
"CVE-2022-23467"
]
}
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Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
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The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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