{"id":"CVE-2009-4306","aliases":["EUVD-2009-4274","GHSA-v4mc-9j94-j2cf"],"status":"published","title":"Unspecified vulnerability in the EXT4_IOC_MOVE_EXT (aka move extents) ioctl implementation in the...","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.","severity":{"version":"2.0","score":4.9,"vector":"AV:L/AC:L/Au:N/C:N/I:N/A:C","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00381,"percentile":0.32358,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2009-12-13T01:00:00Z","modified":"2026-06-16T23:13:24Z","products":[{"vendor":"linux","product":"linux_kernel"}],"references":[{"url":"http://twitter.com/spendergrsec/statuses/6567167692","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2010-01/msg00000.html","tags":["vendor-advisory","x_refsource_SUSE","x_transferred"]},{"url":"http://grsecurity.org/test/grsecurity-2.1.14-2.6.32-200912112157.patch","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://twitter.com/tytso/statuses/6571730411","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=547263","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://twitter.com/spendergrsec/statuses/6569596339","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://twitter.com/spendergrsec/statuses/6572069107","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://twitter.com/spendergrsec/statuses/6583954567","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://twitter.com/fotisl/statuses/6568947714","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://twitter.com/spendergrsec/statuses/6551797457","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://secunia.com/advisories/38017","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2009-4306"},{"url":"https://github.com/advisories/GHSA-v4mc-9j94-j2cf"}],"sources":{"cve":[{"id":"CVE-2009-4306","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.","status":"published","published":"2009-12-13T01:00:00Z","modified":"2024-08-07T07:01:19.741Z","updated_at":"2026-11-02T14:33:24.782697Z"}],"euvd":[{"id":"EUVD-2009-4274","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.","status":"published","published":"2009-12-13T01:00:00Z","modified":"2024-08-07T07:01:19Z","updated_at":"2026-11-03T01:39:10.681785Z"}],"ghsa":[{"id":"GHSA-v4mc-9j94-j2cf","title":"Unspecified vulnerability in the EXT4_IOC_MOVE_EXT (aka move extents) ioctl implementation in the...","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.","status":"published","published":"2022-05-02T03:53:35Z","modified":"2023-01-31T05:09:05Z","updated_at":"2026-11-02T14:49:29.017576Z"}],"nvd":[{"id":"CVE-2009-4306","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.","status":"published","published":"2009-12-13T01:30:00.407Z","modified":"2026-06-16T23:13:24.483Z","cvss":[{"version":"2.0","score":4.9,"vector":"AV:L/AC:L/Au:N/C:N/I:N/A:C","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:01:37.939838Z"}]}}