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CVE-2009-4306
Unspecified vulnerability in the EXT4_IOC_MOVE_EXT (aka move extents) ioctl implementation in the ext4 filesystem in the Linux kernel…
Medium4.9EPSS 0.38%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
Unspecified vulnerability in the EXT4_IOC_MOVE_EXT (aka move extents) ioctl implementation in the ext4 filesystem in the Linux kernel 2.6.32-git6 and earlier allows local users to cause a denial of service (filesystem corruption) via unknown vectors, a different vulnerability than CVE-2009-4131.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Medium4.9 | AV:L/AC:L/Au:N/C:N/I:N/A:C |
- EPSS (exploitation in 30 days)
- 0.38% · top 68% of all CVEs (4 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 4.9.
Weakness
- n/a
Affected products
n/a
- affected n/a
References (11)
- http://twitter.com/spendergrsec/statuses/6567167692 (opens in a new tab)x_refsource_MISCx_transferred
- SUSE-SA:2010:001 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
- http://grsecurity.org/test/grsecurity-2.1.14-2.6.32-200912112157.patch (opens in a new tab)x_refsource_MISCx_transferred
- http://twitter.com/tytso/statuses/6571730411 (opens in a new tab)x_refsource_MISCx_transferred
- https://bugzilla.redhat.com/show_bug.cgi?id=547263 (opens in a new tab)x_refsource_MISCx_transferred
- http://twitter.com/spendergrsec/statuses/6569596339 (opens in a new tab)x_refsource_MISCx_transferred
- http://twitter.com/spendergrsec/statuses/6572069107 (opens in a new tab)x_refsource_MISCx_transferred
- http://twitter.com/spendergrsec/statuses/6583954567 (opens in a new tab)x_refsource_MISCx_transferred
- http://twitter.com/fotisl/statuses/6568947714 (opens in a new tab)x_refsource_MISCx_transferred
- http://twitter.com/spendergrsec/statuses/6551797457 (opens in a new tab)x_refsource_MISCx_transferred
- 38017 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2009-4306)Record last updated .