CVE-2022-2602
HIGHCVSS 7/10EPSS 1.27%
Last modified
CVE-2022-2602 is a high-severity vulnerability rated 7/10 on the CVSS scale. io_uring UAF, Unix SCM garbage collection. EPSS estimates a 1.27% chance of exploitation in the next 30 days.
Description
io_uring UAF, Unix SCM garbage collection
Metrics
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | <= 6.0.19 |
| Canonical | Ubuntu Linux | 18.04 |
| Canonical | Ubuntu Linux | 20.04 |
| Canonical | Ubuntu Linux | 22.04 |
| Canonical | Ubuntu Linux | 22.10 |
References
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-2602Third Party Advisory
- https://ubuntu.com/security/notices/USN-5691-1Third Party Advisory
- https://ubuntu.com/security/notices/USN-5692-1Third Party Advisory
- https://ubuntu.com/security/notices/USN-5693-1Third Party Advisory
- https://ubuntu.com/security/notices/USN-5700-1Third Party Advisory
- https://ubuntu.com/security/notices/USN-5752-1Third Party Advisory
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-2602Third Party Advisory
- https://ubuntu.com/security/notices/USN-5691-1Third Party Advisory
- https://ubuntu.com/security/notices/USN-5692-1Third Party Advisory
- https://ubuntu.com/security/notices/USN-5693-1Third Party Advisory
- https://ubuntu.com/security/notices/USN-5700-1Third Party Advisory
- https://ubuntu.com/security/notices/USN-5752-1Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2022-2602?
io_uring UAF, Unix SCM garbage collection
How severe is CVE-2022-2602?
CVE-2022-2602 has a CVSS score of 7/10 (HIGH severity). The EPSS model estimates a 1.27% probability of exploitation in the next 30 days.
How do I fix CVE-2022-2602?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
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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Are you affected by CVE-2022-2602?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST