CVE-2009-4307Not scoredCWE-189

CVE-2009-4307: Linux Kernel vulnerability

Linux · Linux Kernel

Fixed in 2.6.32-git6 · Affected: Linux Kernel before 2.6.32-git6 · Exploitation: possible (1 to 10%)

Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.

3.4%probability of exploitation in the next 30 days

89th percentile

050100

Higher than 89% of scored CVEs

Not scored yet. The CVE record carries no CVSS score.

DescriptionCVE.org

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).

On the Atlas

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Exploitation: Possible (1 to 10%). EPSS between 1% and 10%.
CISA KEV: Not listed
Public check: No public nuclei template
Weakness: Numeric Errors · Other weaknesses
Vendor: Linux
Published: December 2009
Band: Possible (1 to 10%), December 2009

CoverageNo articles yet

No CyberSIXT article names CVE-2009-4307 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.