Vulnerability in Mariadb
CVE-2022-21451
Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are affected are 5.7.37 and prior and 8.0.28 and prior. Difficult to exploit vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.4 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H).
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.4 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.012 (67.9th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 68th percentile — 67.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.013 · newest: 0.012 · change: -0.000
Affected products
- Mariadb
- NetApp Active Iq Unified Manager
- NetApp Oncommand Insight
- NetApp Oncommand Workflow Automation
- NetApp Snapcenter
- Oracle MySQL
- Oracle Corporation MySQL Server — versions 5.7.37 and prior, 8.0.28 and prior
Public proof-of-concept exploits
References
- www.oracle.com/security-alerts/cpuapr2022.html (Vendor Advisory)
- security.netapp.com/advisory/ntap-20220429-0005/ (Third Party Advisory)
Frequently asked questions
- What is CVE-2022-21451?
- CVE-2022-21451 is a medium-severity vulnerability in Mariadb. CVSS score: 4.4/10. Published 2022-04-19.
- How severe is CVE-2022-21451?
- Medium severity. CVSS v3 base score is 4.4 out of 10.
- Is CVE-2022-21451 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.