Fixed
Created: May 8, 2019
Updated: Jul 25, 2019
Resolved Date: Jul 25, 2019
Found In Version: 10.18.44.1
Fix Version: 10.18.44.9
Severity: Standard
Applicable for: Wind River Linux LTS 18
Component/s: Kernel
An infinite loop issue was found in the vhost_net kernel module in Linux Kernel up to and including v5.1-rc6, while handling incoming packets in handle_rx(). It could occur if one end sends packets faster than the other end can process them. A guest user, maybe remote one, could use this flaw to stall the vhost_net kernel thread, resulting in a DoS scenario.
CREATE(Triage): {Link=https://nvd.nist.gov/vuln/detail/CVE-2019-3900 User=admin}
