{"id":"CVE-2009-4131","aliases":["EUVD-2009-4101","GHSA-w5q9-4w6f-xc45","openSUSE-SU-2024:10128-1"],"status":"published","title":"The EXT4_IOC_MOVE_EXT (aka move extents) ioctl implementation in the ext4 filesystem in the Linux...","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.","severity":{"version":"2.0","score":7.2,"vector":"AV:L/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00788,"percentile":0.56461,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-264"],"published":"2009-12-13T01:00:00Z","modified":"2026-06-16T23:13:05Z","exploits":[{"source":"exploitdb","id":"EDB-33395","title":"Linux Kernel 2.6.x - Ext4 'move extents' ioctl 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Advisory"]},{"url":"http://www.vupen.com/english/advisories/2009/3468","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","Patch","Vendor 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gs":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-3140","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-3689","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-3713","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-4470","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-4485","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-4486","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-4557","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-4558","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-4569","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-4578","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-4951","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-4997","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-4998","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-5195","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-5244","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-5829","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-6187","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-6480","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-6516","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-6828","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-7039","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-7042","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-7425","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-7913","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-9555","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-9576","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2009-4131","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.","status":"published","published":"2009-12-13T01:00:00Z","modified":"2024-08-07T06:54:10.087Z","updated_at":"2026-11-02T14:33:24.782697Z"}],"euvd":[{"id":"EUVD-2009-4101","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.","status":"published","published":"2009-12-13T01:00:00Z","modified":"2024-08-07T06:54:10Z","updated_at":"2026-11-03T01:39:10.681785Z"}],"ghsa":[{"id":"GHSA-w5q9-4w6f-xc45","title":"The EXT4_IOC_MOVE_EXT (aka move extents) ioctl implementation in the ext4 filesystem in the Linux...","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.","status":"published","published":"2022-05-02T03:51:57Z","modified":"2025-04-09T04:18:17Z","updated_at":"2026-11-02T15:01:01.61975Z"}],"nvd":[{"id":"CVE-2009-4131","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.","status":"published","published":"2009-12-13T01:30:00.217Z","modified":"2026-06-16T23:13:05.713Z","cvss":[{"version":"2.0","score":7.2,"vector":"AV:L/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-264"],"updated_at":"2026-11-02T14:01:37.939838Z"}],"osv":[{"id":"openSUSE-SU-2024:10128-1","title":"kernel-debug-4.8.13-1.1 on GA media","description":"These are all security issues fixed in the kernel-debug-4.8.13-1.1 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2024-06-15T00:00:00Z","modified":"2026-02-04T04:10:12.688384Z","updated_at":"2026-11-02T16:58:33.135986Z"}]}}