https://people.canonical.com/~ubuntu-security/cve/2017/CVE-2017-16994.html Clean cherry-pick for Artful, Xenial has the fix queued up as part of stable update to 4.4.101. Jann Horn (1): mm/pagewalk.c: report holes in hugetlb ranges mm/pagewalk.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) -- 2.14.1