Oval Definition:oval:com.ubuntu.cosmic:def:20193837000
Revision Date:2019-04-11Version:1
Title:CVE-2019-3837 on Ubuntu 18.10 (cosmic) - medium.
Description:It was found that the net_dma code in tcp_recvmsg() in the 2.6.32 kernel as shipped in RHEL6 is thread-unsafe. So an unprivileged multi-threaded userspace application calling recvmsg() for the same network socket in parallel executed on ioatdma-enabled hardware with net_dma enabled can leak the memory, crash the host leading to a denial-of-service or cause a random memory corruption.
Family:unixClass:vulnerability
Status:Reference(s):CVE-2019-3837
Platform(s):Ubuntu 18.10
Product(s):
Definition Synopsis
  • Ubuntu 18.10 (cosmic) is installed.
  • AND Package Information
  • NOT While related to the CVE in some way, the 'linux' package in cosmic is not affected (note: '4.15.0-20.21').
  • OR NOT While related to the CVE in some way, the 'linux-aws' package in cosmic is not affected (note: '4.15.0-1007.7').
  • OR NOT While related to the CVE in some way, the 'linux-azure' package in cosmic is not affected (note: '4.15.0-1009.9').
  • OR NOT While related to the CVE in some way, the 'linux-gcp' package in cosmic is not affected (note: '4.15.0-1006.6').
  • OR NOT While related to the CVE in some way, the 'linux-kvm' package in cosmic is not affected (note: '4.15.0-1008.8').
  • OR NOT While related to the CVE in some way, the 'linux-oem' package in cosmic is not affected (note: '4.15.0-1004.5').
  • OR NOT While related to the CVE in some way, the 'linux-oracle' package in cosmic is not affected (note: '4.15.0-1007.9').
  • OR NOT While related to the CVE in some way, the 'linux-raspi2' package in cosmic is not affected (note: '4.15.0-1010.11').
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