cvedb.io
CVE-2021-3700
MEDIUM · CVSS 6.4
EPSS exploitation probability: 0%
Published 2022-02-24T19:15:09.260 · Last modified 2026-06-17T04:05:35.120

Summary

A use-after-free vulnerability was found in usbredir in versions prior to 0.11.0 in the usbredirparser_serialize() in usbredirparser/usbredirparser.c. This issue occurs when serializing large amounts of buffered write data in the case of a slow or blocked destination.

Affected products

spice-space — usbredir

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.