Description: Incorrect manipulation of memory spaces in OABI compat layer for file locks
References:
Notes:
 bwh> Introduced in 3.15 by commit 5d50ffd7c31d "locks: add new fcntl cmd
 bwh> values for handling file private locks".  No Debian kernel images
 bwh> were affected since we disabled OABI compatibility before this.
Bugs:
upstream: released (4.4-rc8) [76cc404bfdc0d419c720de4daaf2584542734f42]
3.16-upstream-stable: released (3.16.7-ckt23) [4f4ac03fd22520d211607a09dd3f7a9b2b6d57f8]
3.2-upstream-stable: N/A "Vulnerable case not present"
sid: released (4.4.2-1)
3.16-jessie-security: released (3.16.7-ckt25-1)
3.2-wheezy-security: N/A "Vulnerable case not present"