EIP-2026-100051

PRE-CVE

Allwinner 3.4 Legacy Kernel - Local Privilege Escalation (Metasploit)

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-100051. PoCs published by Metasploit.

AI-analyzed exploit summary This Metasploit module exploits a debug backdoor in Allwinner SoC devices running Kernel 3.4 to achieve local privilege escalation. It writes a payload to a temporary file and triggers the backdoor via `/proc/sunxi_debug/sunxi_debug`.

Description

Allwinner 3.4 Legacy Kernel - Local Privilege Escalation (Metasploit)

Exploits (1)

exploitdb WORKING POC VERIFIED
by Metasploit · rubylocalandroid
https://www.exploit-db.com/exploits/40504

This Metasploit module exploits a debug backdoor in Allwinner SoC devices running Kernel 3.4 to achieve local privilege escalation. It writes a payload to a temporary file and triggers the backdoor via `/proc/sunxi_debug/sunxi_debug`.

Classification
Working Poc 100%
Attack Type
Lpe
Complexity
Trivial
Reliability
Reliable
Target: Allwinner SoC (H3, A83T, H8) with Kernel 3.4
No auth needed
Prerequisites: Access to a vulnerable Allwinner SoC device · Presence of `/proc/sunxi_debug/sunxi_debug`
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026