CVE-2009-4131

HIGH · CVSS 7.2 EPSS 0.79%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2009-12-13 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE

CVE-2009-4131

Severity

HIGH

CVSS

7.2

EPSS

0.79%

Linux

Original NVD Description

The EXT4_IOC_MOVE_EXT (aka move extents) ioctl implementation in the ext4 filesystem in the Linux kernel before 2.6.32-git6 allows local users to overwrite arbitrary files via a crafted request, related to insufficient checks for file permissions.