cvedb.io
CVE-2025-39757
HIGH · CVSS 7.1
EPSS exploitation probability: 0%
Published 2025-09-11T17:15:39.503 · Last modified 2026-06-17T09:18:25.187

Summary

In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Validate UAC3 cluster segment descriptors UAC3 class segment descriptors need to be verified whether their sizes match with the declared lengths and whether they fit with the allocated buffer sizes, too. Otherwise malicious firmware may lead to the unexpected OOB accesses.

Affected products

linux — linux_kernel

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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.