High severity7.0NVD Advisory· Published May 10, 2022· Updated Jun 17, 2026
CVE-2022-20118
CVE-2022-20118
Description
In ion_ioctl and related functions of ion.c, there is a possible use after free due to a race condition. 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-205707793References: N/A
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Affected products
2- Android/Android kerneldescription
Patches
Vulnerability mechanics
References
1- source.android.com/security/bulletin/pixel/2022-05-01nvdVendor Advisory
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