cvedb.io
CVE-2021-39640
HIGH · CVSS 7.8
EPSS exploitation probability: 0%
Published 2021-12-15T19:15:15.170 · Last modified 2026-06-17T04:03:55.640

Summary

In __dwc3_gadget_ep0_queue of ep0.c, there is a possible out of bounds write due to improper locking. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-157294279References: N/A

Affected products

google — android

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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.