CVE-2022-38730
mediumpriority · track · 25EPSS 0.003 · 21 %ileEURUUSEPSS · scored 2026-10-27
Docker Desktop for Windows before 4.6 allows attackers to overwrite any file through the windowscontainers/start dockerBackendV2 API by controlling the data-root field inside the DaemonJSON field in the WindowsContainerStartRequest class. This allows exploiting a symlink vulnerability in ..\dataRoot\network\files\local-kv.db because of a TOCTOU race condition.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 5.8–8.3
ssvc
A stakeholder decision — act, attend, or track — from exploitation and impact.
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (3)
Products and version ranges known to be affected.
also known as (4)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (7)
External citations — patches, advisories, analysis.
- https://cxsecurity.com/cveshow/CVE-2022-38730/cnnvd
- https://docs.docker.com/desktop/release-notes/#docker-desktop-460cnnvd
- https://www.cyberark.com/resources/threat-research-blog/breaking-docker-named-pipes-systematically-docker-desktop-privilege-escalation-part-2cnnvd
- https://docs.docker.com/desktop/release-notes/#docker-desktop-460enisa_euvd
- https://www.cyberark.com/resources/threat-research-blog/breaking-docker-named-pipes-systematically-docker-desktop-privilege-escalation-part-2enisa_euvd
- https://docs.docker.com/desktop/release-notes/#docker-desktop-460Release Notesnvd
- https://www.cyberark.com/resources/threat-research-blog/breaking-docker-named-pipes-systematically-docker-desktop-privilege-escalation-part-2Third Party Advisorynvd
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