Description
The make_indexed_dir function in fs/ext4/namei.c in the Linux kernel 2.6.27 before 2.6.27.19 and 2.6.28 before 2.6.28.7 does not validate a certain rec_len field, which allows local users to cause a denial of service (OOPS) by attempting to mount a crafted ext4 filesystem.
Published: 2009-02-27
Score: 4.9 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
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Advisories
Source ID Title
Debian DSA Debian DSA DSA-1749-1 New Linux 2.6.26 packages fix several vulnerabilities
EUVD EUVD EUVD-2009-0746 The make_indexed_dir function in fs/ext4/namei.c in the Linux kernel 2.6.27 before 2.6.27.19 and 2.6.28 before 2.6.28.7 does not validate a certain rec_len field, which allows local users to cause a denial of service (OOPS) by attempting to mount a crafted ext4 filesystem.
Ubuntu USN Ubuntu USN USN-751-1 Linux kernel vulnerabilities
History

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Linux Linux Kernel
Redhat Enterprise Linux
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-07T04:48:52.082Z

Reserved: 2009-02-27T00:00:00.000Z

Link: CVE-2009-0746

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2009-02-27T17:30:09.937

Modified: 2025-04-09T00:30:58.490

Link: CVE-2009-0746

cve-icon Redhat

Severity : Low

Publid Date: 2009-01-11T00:00:00Z

Links: CVE-2009-0746 - Bugzilla

cve-icon OpenCVE Enrichment

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Weaknesses