CVE-2021-42994 describes a buffer overflow vulnerability (CWE-120) in Donglify versions 1.0.12309 through 1.7.14110. This flaw, residing in IOCTL Handler 0x22001B, allows a local attacker to execute arbitrary code in kernel mode or trigger a denial of service through a specially crafted I/O Request Packet. With a CVSS score of 8.8 (HIGH), it presents a significant risk due to its low attack complexity and high impact on confidentiality, integrity, and availability. While there is no evidence of active exploitation (KEV: No) and no public exploit code (Metasploit, Nuclei, ExploitDB: None), the vulnerability has garnered some community discussion and media coverage, indicating awareness within the cybersecurity community.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
> 1.0.12309, < 1.7.14110CPE matchmatch criteria | cpe:2.3:a:donglify:donglify:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
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.