CVE-2022-21605 is a medium-severity vulnerability affecting Oracle MySQL Server versions 8.0.28 and prior, specifically impacting the Data Dictionary component. This easily exploitable flaw allows a highly privileged attacker with network access to cause a complete denial of service (DoS) by repeatedly crashing the MySQL Server. While the CVSS score is 4.9, indicating availability impacts, there is currently no known public exploit code (Metasploit, Nuclei, ExploitDB), nor is it listed in the KEV catalog. Community discussion and media coverage for this CVE are also minimal, suggesting a low level of public awareness or active exploitation.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 8.0, <= 8.0.28CPE matchmatch criteria | cpe:2.3:a:oracle:mysql:*:*:*:*:*:*:*:* | ||
Range not provided by sourceCPE matchmatch criteria | cpe:2.3:a:netapp:oncommand_insight:-:*:*:*:*:*:*:* | ||
Range not provided by sourceCPE matchmatch criteria | cpe:2.3:a:netapp:oncommand_workflow_automation:-:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
No social media mentions found for this CVE.
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.