Oval Definition:oval:com.ubuntu.bionic:def:20181065000
Revision Date:2018-03-02Version:1
Title:CVE-2018-1065 on Ubuntu 18.04 LTS (bionic) - medium.
Description:The netfilter subsystem in the Linux kernel through 4.15.7 mishandles the case of a rule blob that contains a jump but lacks a user-defined chain, which allows local users to cause a denial of service (NULL pointer dereference) by leveraging the CAP_NET_RAW or CAP_NET_ADMIN capability, related to arpt_do_table in net/ipv4/netfilter/arp_tables.c, ipt_do_table in net/ipv4/netfilter/ip_tables.c, and ip6t_do_table in net/ipv6/netfilter/ip6_tables.c. It was discovered that the netfilter subsystem in the Linux kernel did not validate that rules containing jumps contained user-defined chains. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code.
Family:unixClass:vulnerability
Status:Reference(s):CVE-2018-1065
Platform(s):Ubuntu 18.04 LTS
Product(s):
Definition Synopsis
  • Ubuntu 18.04 LTS (bionic) is installed.
  • AND Package Information
  • NOT While related to the CVE in some way, the 'linux' package in bionic is not affected (note: '4.15.0-13.14').
  • OR NOT While related to the CVE in some way, the 'linux-aws' package in bionic is not affected (note: '4.15.0-1003.3').
  • OR NOT While related to the CVE in some way, the 'linux-azure' package in bionic is not affected (note: '4.15.0-1003.3').
  • OR NOT While related to the CVE in some way, the 'linux-azure-edge' package in bionic is not affected (note: '4.18.0-1003.3~18.04.1').
  • OR NOT While related to the CVE in some way, the 'linux-gcp' package in bionic is not affected (note: '4.15.0-1003.3').
  • OR NOT While related to the CVE in some way, the 'linux-hwe' package in bionic is not affected.
  • OR NOT While related to the CVE in some way, the 'linux-hwe-edge' package in bionic is not affected (note: '4.18.0-8.9~18.04.1').
  • OR NOT While related to the CVE in some way, the 'linux-kvm' package in bionic is not affected (note: '4.15.0-1003.3').
  • OR NOT While related to the CVE in some way, the 'linux-oem' package in bionic is not affected (note: '4.15.0-1002.3').
  • OR NOT While related to the CVE in some way, the 'linux-raspi2' package in bionic is not affected (note: '4.15.0-1006.7').
  • BACK