CVE-2010-2066
The mext_check_arguments function in fs/ext4/move_extent.c in the Linux kernel before 2.6.35 allows local users to overwrite an append-only file via a MOVE_EXT ioctl call that specifies this file as a donor.
Date published : 2010-09-08
http://www.securityfocus.com/archive/1/516397/100/0/threaded