The x25_negotiate_facilities function in net/x25/x25_facilities.c in the Linux kernel before 4.5.5 does not properly initialize a certain data structure, which allows attackers to obtain sensitive information from kernel stack memory via an X.25 Call Request.
3.13.0-91.1383.16.0-76.98~14.04.13.19.0-64.72~14.04.14.2.0-41.48~14.04.14.4.0-28.47~14.04.14.4.0-28.474.4.0-1016.224.4.0-1019.22Exploitability
AV:NAC:LPR:NUI:NScope
S:UImpact
C:HI:NA:NCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N