Description: Cipso: cipso_v4_optptr infinite loop
References:
 http://www.openwall.com/lists/oss-security/2018/08/27/1
Notes:
 carnil> Introduced by 04f81f0154e4bf002be6f4d85668ce1257efa4d9 (4.0-rc1)
 carnil> We do not build the module, thus marked as severity unimportant
 carnil> in the security-tracker itself.
Bugs:
upstream: released (4.13-rc5) [40413955ee265a5e42f710940ec78f5450d49149]
4.9-upstream-stable: released (4.9.125) [e8e519f8ec33ce670abef2cfc0613ec26319841e]
3.16-upstream-stable: N/A "Vulnerable code introduced later"
sid: released (4.13.4-1)
4.9-stretch-security: released (4.9.110-3+deb9u5) [bugfix/all/cipso-cipso_v4_optptr-enter-infinite-loop.patch]
3.16-jessie-security: N/A "Vulnerable code not present"