Vulnerability · Published Jan 19, 2022 · Assigned by oracle

CVE-2022-21394

Medium 6.5

In plain English

A medium-severity security flaw in VM VirtualBox from Oracle Corporation. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.7% (higher than 52% of all known vulnerabilities).

Severity (CVSS 3.1)6.5Medium

Exploit odds (30 days)0.7%top 48.3% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

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).

Affected packages & fixed versions

Ecosystem	Package	Fixed in	Advisory
Ubuntu:22.04:LTS	virtualbox	no fix listed	UBUNTU-CVE-2022-21394
Ubuntu:24.04:LTS	virtualbox	no fix listed	UBUNTU-CVE-2022-21394
Ubuntu:25.10	virtualbox	no fix listed	UBUNTU-CVE-2022-21394
Ubuntu:26.04:LTS	virtualbox	no fix listed	UBUNTU-CVE-2022-21394
Ubuntu:26.10	virtualbox	no fix listed	UBUNTU-CVE-2022-21394

Affected products (as reported)

Vendor	Product	Versions
Oracle Corporation	VM VirtualBox	unspecified – before 6.1.32

References

https://www.oracle.com/security-alerts/cpujan2022.html x_refsource_MISC
https://www.zerodayinitiative.com/advisories/ZDI-22-128/ x_refsource_MISC
GLSA-202208-36 vendor-advisory, x_refsource_GENTOO