Description: keyring cycle detector DoS
References:
 http://www.kernelhub.org/?msg=425013&p=2
 https://lkml.org/lkml/2014/2/27/507
Notes:
Bugs:
upstream: released (3.14-rc5) [979e0d74651ba5aa533277f2a6423d0f982fb6f6]
2.6.32-upstream-stable: N/A "Introduced in 3.13 with b2a4df200d570b2c33a57e1ebfa5896e4bc81b69"
sid: released (3.13.6-1) [bugfix/all/KEYS-Make-the-keyring-cycle-detector-ignore-other-ke.patch]
3.2-wheezy-security: N/A "Introduced in 3.13 with b2a4df200d570b2c33a57e1ebfa5896e4bc81b69"
2.6.32-squeeze-security: N/A "Introduced in 3.13 with b2a4df200d570b2c33a57e1ebfa5896e4bc81b69"
3.2-upstream-stable: N/A "Introduced in 3.13 with b2a4df200d570b2c33a57e1ebfa5896e4bc81b69"