EIP-2026-102908

PRE-CVE

Linux Kernel 3.0.4 - '/proc/interrupts' Password Length Local Information Disclosure

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-102908. PoCs published by Vasiliy Kulikov.

AI-analyzed exploit summary This PoC exploits a local information disclosure vulnerability in Linux kernels <= 3.1 by monitoring keyboard interrupts via /proc/interrupts to infer password lengths. It works by tracking interrupt counts for the i8042 keyboard controller while a victim process (e.g., gksu) runs.

Description

Linux Kernel 3.0.4 - '/proc/interrupts' Password Length Local Information Disclosure

Exploits (1)

exploitdb WORKING POC VERIFIED
by Vasiliy Kulikov · clocallinux
https://www.exploit-db.com/exploits/36294

This PoC exploits a local information disclosure vulnerability in Linux kernels <= 3.1 by monitoring keyboard interrupts via /proc/interrupts to infer password lengths. It works by tracking interrupt counts for the i8042 keyboard controller while a victim process (e.g., gksu) runs.

Classification
Working Poc 100%
Attack Type
Info Leak
Complexity
Moderate
Reliability
Reliable
Target: Linux kernel <= 3.1
No auth needed
Prerequisites: Local access to the system · 2-core CPU · Single keyboard system
devstral-2 · analyzed Feb 18, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026