CVE-2022-29021

Name of the Vulnerable Software and Affected Versions OpenRazer versions up to v3.3.0

Description A buffer overflow issue exists in the razerkbd driver, allowing attackers to cause a Denial of Service (DoS) and possibly escalate their privileges via a crafted buffer sent to the "matrix custom frame" device.

Recommendations For OpenRazer versions up to v3.3.0, update to a version later than v3.3.0 to resolve the issue. As a temporary workaround, consider restricting access to the "matrix custom frame" device to minimize the risk of exploitation.