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Case File

CVE-2009-4308

HIGH · CVSS 7.1 EPSS 3.47%

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

CyberRota Analysis

AI analysis pending.

CVE
CVE-2009-4308
Severity
HIGH
CVSS
7.1
EPSS
3.47%
Linux

Original NVD Description

The ext4_decode_error function in fs/ext4/super.c in the ext4 filesystem in the Linux kernel before 2.6.32 allows user-assisted remote attackers to cause a denial of service (NULL pointer dereference), and possibly have unspecified other impact, via a crafted read-only filesystem that lacks a journal.