/Oreo-linux

Primary LanguageCOtherNOASSERTION

Note for protect user ASLR

Functions to check:

  • access_ok does not need mask
  • find_vma, find_vma_intersection, vma_lookup, find_vma_prev sometimes take masked address, so we cannot check delta in them.

Functions that use untagged_addr

  • strncpy_from_user, strnlen_user
  • mincore
  • gup TODO!!!
  • msync
  • munmap
  • mempolicy three cases done
  • mlock do_mlock
  • mremap
  • mprotect