High severity7.8NVD Advisory· Published Jan 14, 2022· Updated Jun 17, 2026
CVE-2021-39634
CVE-2021-39634
Description
In fs/eventpoll.c, there is a possible use after free. 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-204450605References: Upstream kernel
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2- Google/Android kerneldescription
Patches
Vulnerability mechanics
References
1- source.android.com/security/bulletin/2022-01-01nvdPatchVendor Advisory
News mentions
0No linked articles in our index yet.