CVE-2021-2464
Last modified
CVE-2021-2464 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. Vulnerability in Oracle Linux (component: OSwatcher). Supported versions that are affected are 7 and 8. EPSS estimates a 0.32% chance of exploitation in the next 30 days.
Description
Vulnerability in Oracle Linux (component: OSwatcher). Supported versions that are affected are 7 and 8. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Oracle Linux executes to compromise Oracle Linux. Successful attacks of this vulnerability can result in takeover of Oracle Linux. CVSS 3.1 Base Score 7.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Oracle | Engineered Systems Utilities | 12.1.0.2 |
| Oracle | Engineered Systems Utilities | 19c |
| Oracle | Engineered Systems Utilities | 21c |
| Oracle | Linux | 7 |
| Oracle | Linux | 8 |
References
- https://linux.oracle.com/errata/ELSA-2021-9444.htmlVendor Advisory
- https://www.oracle.com/security-alerts/cpuapr2022.htmlPatch, Vendor Advisory
- https://linux.oracle.com/errata/ELSA-2021-9444.htmlVendor Advisory
- https://www.oracle.com/security-alerts/cpuapr2022.htmlPatch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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