CVE-2021-38363
highpriority · track · 30EPSS 0.007 · 51 %ileEUUSEPSS · scored 2026-10-28
An issue was discovered in ONOS 2.5.1. In IntentManager, the install-requested intent (which causes an exception) remains in pendingMap (in memory) forever. Deletion is possible neither by a user nor by the intermittent Intent Cleanup process.
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 · 6.9–7.5
ssvc
A stakeholder decision — act, attend, or track — from exploitation and impact.
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (2)
Products and version ranges known to be affected.
also known as (3)
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-2021-38363/cnnvd
- https://opennetworking.org/onos/cnnvd
- https://www.usenix.org/system/files/sec23fall-prepub-285_kim-jiwon.pdfcnnvd
- https://opennetworking.org/onos/enisa_euvd
- https://www.usenix.org/system/files/sec23fall-prepub-285_kim-jiwon.pdfenisa_euvd
- https://opennetworking.org/onos/Productnvd
- https://www.usenix.org/system/files/sec23fall-prepub-285_kim-jiwon.pdfExploitTechnical DescriptionThird Party Advisorynvd
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