kernel is vulnerable to privilege escalation attacks. The vulnerability exists through a elevation of privilege vulnerability in the Upstream kernel skcipher.
www.securityfocus.com/bid/102390
www.securitytracker.com/id/1040106
access.redhat.com/articles/3527791
access.redhat.com/errata/RHSA-2018:2384
access.redhat.com/errata/RHSA-2018:2395
access.redhat.com/errata/RHSA-2019:1170
access.redhat.com/errata/RHSA-2019:1190
access.redhat.com/security/updates/classification/#important
access.redhat.com/security/vulnerabilities/L1TF
source.android.com/security/bulletin/2018-01-01