Oval Definition:oval:com.ubuntu.cosmic:def:201814625000
Revision Date:2018-09-10Version:1
Title:CVE-2018-14625 on Ubuntu 18.10 (cosmic) - medium.
Description:A flaw was found in the Linux Kernel where an attacker may be able to have an uncontrolled read to kernel-memory from within a vm guest. A race condition between connect() and close() function may allow an attacker using the AF_VSOCK protocol to gather a 4 byte information leak or possibly intercept or corrupt AF_VSOCK messages destined to other clients. It was discovered that a race condition existed in the vsock address family implementation of the Linux kernel that could lead to a use-after-free condition. A local attacker in a guest virtual machine could use this to expose sensitive information (host machine kernel memory).
Family:unixClass:vulnerability
Status:Reference(s):CVE-2018-14625
Platform(s):Ubuntu 18.10
Product(s):
Definition Synopsis
  • Ubuntu 18.10 (cosmic) is installed.
  • AND Package Information
  • The 'linux' package in cosmic was vulnerable but has been fixed (note: '4.18.0-14.15').
  • OR The 'linux-aws' package in cosmic was vulnerable but has been fixed (note: '4.18.0-1008.10').
  • OR The 'linux-azure' package in cosmic was vulnerable but has been fixed (note: '4.18.0-1008.8').
  • OR The 'linux-gcp' package in cosmic was vulnerable but has been fixed (note: '4.18.0-1006.7').
  • OR The 'linux-kvm' package in cosmic was vulnerable but has been fixed (note: '4.18.0-1007.7').
  • OR The 'linux-oem' package in cosmic was vulnerable but has been fixed (note: '4.15.0-1033.38').
  • OR The 'linux-oracle' package in cosmic is affected. An update containing the fix has been completed and is pending publication (note: '4.15.0-1008.10').
  • OR The 'linux-raspi2' package in cosmic was vulnerable but has been fixed (note: '4.18.0-1009.11').
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