cvedb.io
CVE-2021-39800
MEDIUM · CVSS 5.5
EPSS exploitation probability: 0%
Published 2022-04-12T17:15:08.330 · Last modified 2026-06-17T04:04:10.757

Summary

In ion_ioctl of ion-ioctl.c, there is a possible way to leak kernel head data due to a use after free. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-208277166References: 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.