Race condition in the (1) load_elf_library and (2) binfmt_aout function calls for uselib in Linux kernel 2.4 through 2.429-rc2 and 2.6 through 2.6.10 allows local users to execute arbitrary code by manipulating the VMA descriptor.
Exploitability
AV:LAC:HAu:NImpact
C:CI:CA:C6.2/AV:L/AC:H/Au:N/C:C/I:C/A:C