CVE-2022-23467 Detail
Current 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.
Analysis 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.
Severity
References to Advisories, Solutions, and Tools
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Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-125 | Out-of-bounds Read | GitHub, Inc. |
Change History
1 change records found show changes
Initial Analysis by NIST 12/06/2022 3:34:50 PM
| Action | Type | Old Value | New Value |
|---|---|---|---|
| Added | CPE Configuration |
OR
*cpe:2.3:a:openrazer_project:openrazer:*:*:*:*:*:linux:*:* versions up to (excluding) 3.5.1
|
|
| Added | CVSS V3.1 |
NIST AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
|
| Changed | Reference Type |
https://github.com/openrazer/openrazer/commit/33aa7f07d54ae066f201c6d298cb4a2181cb90e6 No Types Assigned |
https://github.com/openrazer/openrazer/commit/33aa7f07d54ae066f201c6d298cb4a2181cb90e6 Patch, Third Party Advisory |
| Changed | Reference Type |
https://github.com/openrazer/openrazer/security/advisories/GHSA-39hg-jvc9-fg7h No Types Assigned |
https://github.com/openrazer/openrazer/security/advisories/GHSA-39hg-jvc9-fg7h Patch, Third Party Advisory |
Quick Info
CVE Dictionary Entry:
CVE-2022-23467
NVD Published Date:
12/05/2022
NVD Last Modified:
12/06/2022
Source:
GitHub, Inc.