Description: local DoS with cgroup offline code
References:
 http://www.openwall.com/lists/oss-security/2016/11/04/13
Notes:
 Introduced with f0c3b5093addc8bfe9fe3a5b01acb7ec7969eafa in 3.11-rc1
Bugs:
upstream: released (4.10-rc4) [93362fa47fe98b62e4a34ab408c4a418432e7939]
4.9-upstream-stable: released (4.9.5) [00cf64fbaa1e99d0420f2934f301c671ba298342]
3.16-upstream-stable: released (3.16.40) [sysctl-drop-reference-added-by-grab_header-in-proc_sys_readdir.patch]
3.2-upstream-stable: N/A "Vulnerable code introduced in 3.11-rc1"
sid: released (4.9.6-1)
3.16-jessie-security: released (3.16.39-1+deb8u1) [bugfix/all/sysctl-drop-reference-added-by-grab_header-in-proc_sys_readdir.patch]
3.2-wheezy-security: N/A "Vulnerable code not present"