Buffer overflow in the fuse_do_ioctl function in fs/fuse/file.c in the Linux kernel before 2.6.37 allows local users to cause a denial of service or possibly have unspecified other impact by leveraging the ability to operate a CUSE server.
https://github.com/torvalds/linux/commit/7572777eef78ebdee1ecb7c258c0ef94d35bad16
https://bugzilla.redhat.com/show_bug.cgi?id=667892
http://www.openwall.com/lists/oss-security/2011/01/06/18
http://ftp.osuosl.org/pub/linux/kernel/v2.6/ChangeLog-2.6.37