cvedb.io
CVE-2021-39801
HIGH · CVSS 7.8
EPSS exploitation probability: 0%
Published 2022-04-12T17:15:08.370 · Last modified 2026-06-17T04:04:10.850

Summary

In ion_ioctl of ion-ioctl.c, there is a possible use after free 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-209791720References: Upstream kernel

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.