Detections
Analytics
CVE-2017-14106
medium
Description
The tcp_disconnect function in net/ipv4/tcp.c in the Linux kernel before 4.12 allows local users to cause a denial of service (__tcp_select_window divide-by-zero error and system crash) by triggering a disconnect within a certain tcp_recvmsg code path.
References
https://www.mail-archive.com/netdev%40vger.kernel.org/msg186255.html
https://access.redhat.com/errata/RHSA-2018:2172
https://access.redhat.com/errata/RHSA-2017:3200
https://access.redhat.com/errata/RHSA-2017:2931
https://access.redhat.com/errata/RHSA-2017:2930
https://access.redhat.com/errata/RHSA-2017:2918
http://www.securitytracker.com/id/1039549
http://www.securityfocus.com/bid/100878
http://www.debian.org/security/2017/dsa-3981
http://lists.opensuse.org/opensuse-security-announce/2018-01/msg00007.html