Oval Definition:oval:com.ubuntu.xenial:def:2019192270000000
Revision Date:2019-11-22Version:1
Title:CVE-2019-19227 on Ubuntu 16.04 LTS (xenial) - low.
Description:In the AppleTalk subsystem in the Linux kernel before 5.1, there is a potential NULL pointer dereference because register_snap_client may return NULL. This will lead to denial of service in net/appletalk/aarp.c and net/appletalk/ddp.c, as demonstrated by unregister_snap_client, aka CID-9804501fa122. Dan Carpenter discovered that the AppleTalk networking subsystem of the Linux kernel did not properly handle certain error conditions, leading to a NULL pointer dereference. A local attacker could use this to cause a denial of service (system crash).
Family:unixClass:vulnerability
Status:Reference(s):CVE-2019-19227
Platform(s):Ubuntu 16.04 LTS
Product(s):
Definition Synopsis
  • Ubuntu 16.04 LTS (xenial) is installed.
  • AND Package Information
  • linux package in xenial was vulnerable but has been fixed (note: '4.4.0-173.203').
  • OR linux-aws package in xenial was vulnerable but has been fixed (note: '4.4.0-1101.112').
  • OR linux-aws-hwe package in xenial was vulnerable but has been fixed (note: '4.15.0-1060.62~16.04.1').
  • OR linux-azure package in xenial was vulnerable but has been fixed (note: '4.15.0-1071.76').
  • OR linux-gcp package in xenial was vulnerable but has been fixed (note: '4.15.0-1055.59').
  • OR linux-hwe package in xenial was vulnerable but has been fixed (note: '4.15.0-88.88~16.04.1').
  • OR linux-kvm package in xenial was vulnerable but has been fixed (note: '4.4.0-1065.72').
  • OR linux-meta package in xenial was vulnerable but has been fixed (note: '4.4.0-173.203').
  • OR linux-meta-aws package in xenial was vulnerable but has been fixed (note: '4.4.0-1101.112').
  • OR linux-meta-aws-hwe package in xenial was vulnerable but has been fixed (note: '4.15.0-1060.62~16.04.1').
  • OR linux-meta-azure package in xenial was vulnerable but has been fixed (note: '4.15.0-1071.76').
  • OR linux-meta-gcp package in xenial was vulnerable but has been fixed (note: '4.15.0-1055.59').
  • OR linux-meta-hwe package in xenial was vulnerable but has been fixed (note: '4.15.0-88.88~16.04.1').
  • OR linux-meta-kvm package in xenial was vulnerable but has been fixed (note: '4.4.0-1065.72').
  • OR linux-meta-oracle package in xenial was vulnerable but has been fixed (note: '4.15.0-1033.36~16.04.1').
  • OR linux-meta-raspi2 package in xenial was vulnerable but has been fixed (note: '4.4.0-1128.137').
  • OR linux-meta-snapdragon package in xenial was vulnerable but has been fixed (note: '4.4.0-1132.140').
  • OR linux-oem: while related to the CVE in some way, a decision has been made to ignore this issue (note: 'was needs-triage now end-of-life').
  • OR linux-oracle package in xenial was vulnerable but has been fixed (note: '4.15.0-1033.36~16.04.1').
  • OR linux-raspi2 package in xenial was vulnerable but has been fixed (note: '4.4.0-1128.137').
  • OR linux-signed package in xenial was vulnerable but has been fixed (note: '4.4.0-173.203').
  • OR linux-signed-azure package in xenial was vulnerable but has been fixed (note: '4.15.0-1071.76').
  • OR linux-signed-gcp package in xenial was vulnerable but has been fixed (note: '4.15.0-1055.59').
  • OR linux-signed-hwe package in xenial was vulnerable but has been fixed (note: '4.15.0-88.88~16.04.1').
  • OR linux-signed-oracle package in xenial was vulnerable but has been fixed (note: '4.15.0-1033.36~16.04.1').
  • OR linux-snapdragon package in xenial was vulnerable but has been fixed (note: '4.4.0-1132.140').
  • BACK