CVE: CVE-2009-4307

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The ext4_fill_flex_info function in fs/ext4/super.c in the Linux kernel before 2.6.32-git6 allows user-assisted remote attackers to cause a denial of service (divide-by-zero error and panic) via a malformed ext4 filesystem containing a super block with a large FLEX_BG group size (aka s_log_groups_per_flex value).

Threat-Mapped Scoring

Score: 1.5

Priority: P4 - Informational (Low)

EPSS

Score: 0.03356
Percentile: 0.86812

CVSS Scoring

CVSS v2 Score: 7.1

Severity:

Affected Products

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