Description
The EXT4_IOC_MOVE_EXT (aka move extents) ioctl implementation in the ext4 filesystem in the Linux kernel before 2.6.32-git6 allows local users to overwrite arbitrary files via a crafted request, related to insufficient checks for file permissions.
Analysis
Analysis and contextual insights are available on OpenCVE Cloud.
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| n/a | n/a | affected |
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Configuration 1 [-]
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No data.
No data available yet.
Remediation
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
 EUVD |
EUVD-2009-4101 | The EXT4_IOC_MOVE_EXT (aka move extents) ioctl implementation in the ext4 filesystem in the Linux kernel before 2.6.32-git6 allows local users to overwrite arbitrary files via a crafted request, related to insufficient checks for file permissions. |
 Ubuntu USN |
USN-869-1 | Linux kernel vulnerabilities |
References
History
Wed, 28 May 2025 14:45:00 +0000
| Type | Values Removed | Values Added |
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| References |
Thu, 22 May 2025 04:30:00 +0000
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| References |
MITRE
Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2024-08-07T06:54:10.087Z
Reserved: 2009-12-01T00:00:00.000Z
Link: CVE-2009-4131
Vulnrichment
No data.
NVD
Status : Modified
Published: 2009-12-13T01:30:00.217
Modified: 2026-04-23T00:35:47.467
Link: CVE-2009-4131
Redhat
OpenCVE Enrichment
No data.