Medium severity6.7NVD Advisory· Published Aug 11, 2022· Updated Jun 17, 2026
CVE-2022-20158
CVE-2022-20158
Description
In bdi_put and bdi_unregister of backing-dev.c, there is a possible memory corruption due to a use after free. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-182815710References: Upstream kernel
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2- Android/Android kerneldescription
Patches
Vulnerability mechanics
References
1- source.android.com/security/bulletin/pixel/2022-08-01nvdPatchVendor Advisory
News mentions
0No linked articles in our index yet.