VULNERABILITY INTELLIGENCE
CVE-2009-4306
CVSS score4.9 MEDIUM
EPSS probability0.38%
CISA KEVNot currently listed
Published2009-12-13
Last modified2026-06-16
CVSS vectorAV:L/AC:L/Au:N/C:N/I:N/A:C
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.