The SUSE Linux Enterprise 11 SP3 kernel was updated to fix the following security bug:
CVE-2017-2636: A race condition in the n_hdlc tty Linux kernel driver (drivers/tty/n_hdlc.c) could have been exploited to gain a local privilege escalation (bnc#1027565)
3.0.101-0.47.99.13.0.101-0.47.99.13.0.101-0.47.99.13.0.101-0.47.99.13.0.101-0.47.99.13.0.101-0.47.99.13.0.101-0.47.99.13.0.101-0.47.99.13.0.101-0.47.99.13.0.101-0.47.99.1