Solution Verified - Updated -


  • Red Hat Product Security has been made aware of a vulnerability affecting the Linux kernel's implementation of the HDLC (High-Level Data Link Control) TTY line discipline implementation. The vulnerability has been assigned CVE-2017-2636. This issue was publicly disclosed on 07-Mar-2017 and has been rated as Important.


  • Red Hat Enterprise Linux 6
  • Red Hat Enterprise Linux 7
  • Red Hat Enterprise MRG 2
  • Red Hat Openshift Online v2
  • Red Hat Virtualization (RHEV-H/RHV-H)
  • RHEL Atomic Host

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