Description: Priority inversion DoS in shared futex access References: https://source.android.com/security/bulletin/2018-07-01 Notes: Bugs: upstream: released (4.6-rc1) [65d8fc777f6dcfee12785c057a6b57f679641c90, 48fb6f4db940e92cfb16cd878cddd59ea6120d06] 4.9-upstream-stable: N/A "Fixed before branching point" 3.16-upstream-stable: released (3.16.58) [862b19bc43313fadad14334760d447f715003500, 3887a9acedb443a798cf9222f08c08792cdca404] sid: released (4.6.1-1) 4.9-stretch-security: N/A "Fixed before branching point" 3.16-jessie-security: released (3.16.57-1) [bugfix/all/futex-remove-requirement-for-lock_page-in-get_futex_.patch, bugfix/all/futex-remove-unnecessary-warning-from-get_futex_key.patch]