CVE-2022-3239
Last modified
CVE-2022-3239 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. A flaw use after free in the Linux kernel video4linux driver was found in the way user triggers em28xx_usb_probe() for the Empia 28xx based TV cards. A local user could use this flaw to crash the system or potentially escalate their privileges on the system.. EPSS estimates a 0.24% chance of exploitation in the next 30 days.
Description
A flaw use after free in the Linux kernel video4linux driver was found in the way user triggers em28xx_usb_probe() for the Empia 28xx based TV cards. A local user could use this flaw to crash the system or potentially escalate their privileges on the system.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 3.15, < 4.14.295 |
| Linux | Linux Kernel | >= 4.15, < 4.19.238 |
| Linux | Linux Kernel | >= 4.20, < 5.4.189 |
| Linux | Linux Kernel | >= 5.5, < 5.10.110 |
| Linux | Linux Kernel | >= 5.11, < 5.15.33 |
| Linux | Linux Kernel | >= 5.16, < 5.16.19 |
| Linux | Linux Kernel | >= 5.17, < 5.17.2 |
References
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c08eadca1bdfa099e20a32f8fa4b52b2f672236dMailing List, Patch, Vendor Advisory
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c08eadca1bdfa099e20a32f8fa4b52b2f672236dMailing List, Patch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2022-3239?
How severe is CVE-2022-3239?
How do I fix CVE-2022-3239?
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.
Related CVEs from 2022
- CVE-2022-32383Tenda AC23 v16.03.07.44 was discovered to contain a stack ov…9.8
- CVE-2022-32384Tenda AC23 v16.03.07.44 was discovered to contain a stack ov…8.8
- CVE-2022-32385Tenda AC23 v16.03.07.44 is vulnerable to Stack Overflow that…9.8
- CVE-2022-32386Tenda AC23 v16.03.07.44 was discovered to contain a buffer o…9.8
- CVE-2022-32387In Kentico before 13.0.66, attackers can achieve Denial of S…7.5
- CVE-2022-32389Isode SWIFT v4.0.2 was discovered to contain hard-coded cred…7.5
- CVE-2022-32391Prison Management System v1.0 was discovered to contain a SQ…8.8
- CVE-2022-32392Prison Management System v1.0 was discovered to contain a SQ…8.8
- CVE-2022-32393Prison Management System v1.0 was discovered to contain a SQ…8.8
- CVE-2022-32394Prison Management System v1.0 was discovered to contain a SQ…8.8
- CVE-2022-32395Prison Management System v1.0 was discovered to contain a SQ…8.8
- CVE-2022-32396Prison Management System v1.0 was discovered to contain a SQ…8.8
Are you affected by CVE-2022-3239?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST