CVE-2022-29021 is a critical buffer overflow vulnerability affecting the razerkbd driver in OpenRazer versions up to 3.3.0. This flaw allows unauthenticated attackers to trigger a Denial of Service and potentially escalate privileges by sending a specially crafted buffer to the matrix_custom_frame device. With a CVSS score of 9.8, this vulnerability is easily exploitable over the network with high impact on confidentiality, integrity, and availability. Despite its severity, there is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 3.3.0CPE matchmatch criteria | cpe:2.3:a:openrazer_project:openrazer:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.