CVE-2022-21394 Information disclosure in VM VirtualBox

Medium 6.5 Published 19 Jan 2022 Updated 24 Sep 2024

A low-privileged attacker with local access can exploit a flaw in Oracle VM VirtualBox to gain unauthorized access to critical data.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Local or same network only
Victim action needed: Not needed
Fix: Available

What is CVE-2022-21394?

CVE-2022-21394 is a medium-severity vulnerability in Oracle Vm Virtualbox, published on 19 Jan 2022. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). The supported version that is affected is Prior to 6.1.32. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Oracle VM VirtualBox executes to compromise Oracle VM VirtualBox. While the vulnerability is in Oracle VM VirtualBox, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle VM VirtualBox accessible data. CVSS 3.1 Base Score 6.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N).

Which versions are affected by CVE-2022-21394?

It affects 1 product.

Linux distribution packages (3)

`virtualbox` openSUSE:Leap 15.3	All versions	`6.1.32-lp153.2.21.1`
`virtualbox-kmp` openSUSE:Leap 15.3	All versions	`6.1.32-lp153.2.21.1`
`virtualbox` openSUSE:Tumbleweed	All versions	`6.1.32-1.1`

Products include Oracle Vm Virtualbox.

How do I fix CVE-2022-21394?

Upgrade to a fixed version.

Is CVE-2022-21394 being exploited?

There is no known exploitation of CVE-2022-21394 in the wild and no public exploit code.

All Oracle Vm Virtualbox vulnerabilities

Sources

Also known as GHSA-fwhf-jhp9-q6hw, UBUNTU-CVE-2022-21394, openSUSE-SU-2022:0020-1, openSUSE-SU-2024:11771-1.