CVE-2023-22016

Hang or repeatable crash via undisclosed Core flaw

Published Jul 18, 2023 · Updated Sep 13, 2024

Denial of service in Oracle VM VirtualBox Core before 6.1.46 and before 7.0.10 allows local users to cause a hang or repeatable crash. Oracle has not published the affected Core locus or the operation that mishandles attacker-controlled input. Exploitation requires a high-privileged host account and interaction by another person; the reported consequence is limited to VirtualBox availability.

CVSS severity4.2
Medium
EPSS probability0.33%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Denial of service in Oracle VM VirtualBox Core before 6.1.46 and before 7.0.10 allows local users to cause a hang or repeatable crash. Oracle has not published the affected Core locus or the operation that mishandles attacker-controlled input. Exploitation requires a high-privileged host account and interaction by another person; the reported consequence is limited to VirtualBox availability.

The record

CVE
CVE-2023-22016
Published
Jul 18, 2023
Updated
Sep 13, 2024
Vendor
Oracle Corporation
Product
Oracle VM VirtualBox
Classifications
T1499
Attack vector
local
Privileges
admin

Timeline

How it unfolded

  1. Jul 18, 2023CVE publishedPublication date reported by the CVE source.
  2. Sep 13, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=* <6.1.46
  2. Affected versionversion=* <7.0.10

What conditions does exploitation require?

Attack vectorlocal
Required privilegesadmin

What is affected?

Oracle Corporation · Oracle VM VirtualBoxversion=* <6.1.46; version=* <7.0.10

Published CVSS scores

4.2OracleCVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:N/I:N/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

T1499Endpoint Denial of Service

Public exploit references

No public exploit references are available in this record.

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Technologies

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Your stack

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