---
title: "CVE-2018-2830\n    | Ubuntu"
description: Ubuntu is an open source software operating system that runs from the
  desktop, to the cloud, to all your internet connected things.
url: https://ubuntu.com/security/CVE-2018-2830?format=md
keywords: index, follow
---

# CVE-2018-2830

Publication date 19 April 2018

Last updated 11 July 2025

---

Ubuntu priority

**Medium**

[Why this priority?](https://ubuntu.com/security/cves/about#priority )

## Cvss 3 Severity Score

**8.2 · High**

[Score breakdown](https://ubuntu.com/security/CVE-2018-2830?format=md#impact-score)

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## Description

Vulnerability in the Oracle VM VirtualBox component of Oracle
Virtualization (subcomponent: Core). Supported versions that are affected
are Prior to 5.1.36 and Prior to 5.2.10. Easily exploitable vulnerability
allows low privileged attacker with logon to the infrastructure where
Oracle VM VirtualBox executes to compromise Oracle VM VirtualBox.
Successful attacks require human interaction from a person other than the
attacker and while the vulnerability is in Oracle VM VirtualBox, attacks
may significantly impact additional products. Successful attacks of this
vulnerability can result in takeover of Oracle VM VirtualBox. CVSS 3.0 Base
Score 8.2 (Confidentiality, Integrity and Availability impacts). CVSS
Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H).

## Status

Show unmaintained releases

| Package | Ubuntu Release | Status |
| --- | --- | --- |
| virtualbox | 26.04 LTS resolute | Needs evaluation |
| 25.10 questing | Ignored end of life, was needs-triage |
| 25.04 plucky | Ignored end of life, was needs-triage |
| 24.10 oracular | Ignored end of life, was needs-triage |
| 24.04 LTS noble | Needs evaluation |
| 23.10 mantic | Ignored end of life, was needs-triage |
| 23.04 lunar | Ignored end of life, was needs-triage |
| 22.10 kinetic | Ignored end of life, was needs-triage |
| 22.04 LTS jammy | Needs evaluation |
| 21.10 impish | Ignored end of life |
| 21.04 hirsute | Ignored end of life |
| 20.10 groovy | Ignored end of life |
| 20.04 LTS focal | Needs evaluation |
| 19.10 eoan | Ignored end of life |
| 19.04 disco | Ignored end of life |
| 18.10 cosmic | Ignored end of life |
| 18.04 LTS bionic | Needs evaluation |
| 17.10 artful | Ignored end of life |
| 16.04 LTS xenial | Needs evaluation |
| 14.04 LTS trusty | Not in release |

---

* [How can I get the fixes?](https://ubuntu.com/security/cves/about#security)
* [What do statuses mean?](https://ubuntu.com/security/cves/about#statuses)

## Severity score breakdown

CVSS version:
CVSS v3.0

**Base score**

8.2 · High

* Base metrics

  | Parameter | Value |
  | --- | --- |
  | Attack vector | Local |
  | Attack complexity | Low |
  | Privileges required | Low |
  | User interaction | Required |
  | Scope | Changed |
  | Confidentiality impact | High |
  | Integrity impact | High |
  | Availability impact | High |
* Scores

  | Parameter | Value |
  | --- | --- |
  | Base score | 8.2 · High |
  | Exploitability score | - |
  | Impact score | - |

**Vector:** CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H

## References

* [MITRE](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-2830)
* [NVD](https://nvd.nist.gov/vuln/detail/CVE-2018-2830)
* [Launchpad](https://launchpad.net/bugs/cve/CVE-2018-2830)
* [Debian](https://security-tracker.debian.org/tracker/CVE-2018-2830)

### Other references

* <http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.html>
* <https://www.cve.org/CVERecord?id=CVE-2018-2830>