Description: memory leak in ping
References:
 https://lkml.org/lkml/2014/4/10/736
Notes:
 raphael: Appears to have been introduced with the support for IPPROTO_ICMP in 3.0-rc1
 bwh> Bug is in permission checks for creating ping sockets, so is exploitable
 bwh> even though the default permissions prevent them being created.
Bugs:
upstream: released (3.15-rc2) [b04c46190219a4f845e46a459e3102137b7f6cac]
2.6.32-upstream-stable: N/A "Vulnerable code not present"
sid: released (3.14.4-1) [bugfix/all/net-ipv4-current-group_info-should-be-put-after-usin.patch]
3.2-wheezy-security: released (3.2.57-3+deb7u1) [bugfix/all/net-ipv4-current-group_info-should-be-put-after-usin.patch]
2.6.32-squeeze-security: N/A "Vulnerable code not present"
3.2-upstream-stable: released (3.2.60)