Kernel Version 4.14.117 Android |best| Jun 2026

: A high-severity Use-After-Free (UaF) vulnerability ( CVE-2021-1940 ) was identified in the Qualcomm NPU driver on devices using this kernel, potentially allowing arbitrary code execution.

Third, . Google has been working to decouple the kernel from the rest of the OS via Project Treble and Generic Kernel Images (GKI). Kernel 4.14 was a transitional workhorse. It was the first version where Treble became truly widespread, allowing the kernel to be updated more independently of the vendor implementation. Yet, 4.14.117 sits in a grey zone: it is old enough to lack the full GKI benefits of kernel 5.10+, but young enough that many devices still running it today (as of 2024-2025) are dangerously outdated.

It received six years of official maintenance, ensuring security patches kept older hardware safe. kernel version 4.14.117 android

Anonymous Shared Memory, which allows processes to share memory buffers safely.

While 4.14.117 focuses on stability, the broader 4.14 architecture brought several major changes to Android hardware: How do I know form which kernel this android kernel forked? Kernel 4

Android Kernel 4.14.117 is not just a random number; it is a mature, security-hardened branch. It represents the transition period where Android moved from a fragmented kernel ecosystem toward the standardized GKI model. It combined the stability of the Linux 4.14 LTS base with the specific security requirements of the modern Android ecosystem (eBPF networking, SLUB hardening, and Spectre mitigations). Devices running this kernel are typically "Project Treble" compliant devices updated to Android 9 or early Android 10 builds.

The 4.14 branch was widely adopted from 2018 to 2020. The specific patch 4.14.117 appears in several popular devices, especially those with Qualcomm Snapdragon 636, 660, 670, 710, and 845 chipsets. It received six years of official maintenance, ensuring

It included fixes for Wi-Fi, Bluetooth, and audio drivers, ensuring that the interaction between the Android OS and hardware components remained stable.

While version 4.14.117 is no longer the "bleeding edge"—with newer devices moving toward 5.x and 6.x kernels—it remains a cornerstone of Android's reliability. It represents a period where the focus shifted from adding features to hardening the core, ensuring that the intersection of Linux and Android remains secure, efficient, and long-lasting. specific security patches included in the 4.14.117 changelog or compare it to newer 5.10 GKI

When custom developers attempt to port newer Android versions (like Android 12, 13, or 14) to older devices originally launched with Android 9 or 10, they must work with the existing kernel source. Kernel 4.14.117 acts as a rock-solid, stable baseline. Custom Kernel Features

: This version is heavily associated with major releases like the Samsung Galaxy S10 series, Pixel 4 , and the ASUS ZenFone 6 .