Executive Summary

Informations
NameCVE-2019-3900First vendor Publication2019-04-25
VendorCveLast vendor Modification2019-05-17

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:S/C:N/I:N/A:C)
Cvss Base Score6.8Attack RangeNetwork
Cvss Impact Score6.9Attack ComplexityLow
Cvss Expoit Score8AuthenticationRequires single instance
Calculate full CVSS 2.0 Vectors scores

Detail

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.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-3900

CWE : Common Weakness Enumeration

%idName
100 %CWE-400Uncontrolled Resource Consumption ('Resource Exhaustion')

CPE : Common Platform Enumeration

TypeDescriptionCount
Os2
Os2958
Os2

Sources (Detail)

SourceUrl
BID http://www.securityfocus.com/bid/108076
CONFIRM https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3900
https://security.netapp.com/advisory/ntap-20190517-0005/
https://www.spinics.net/lists/kernel/msg3111012.html
FEDORA https://lists.fedoraproject.org/archives/list/package-announce@lists.fedorapr...
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedorapr...
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedorapr...

Alert History

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DateInformations
2019-07-02 15:40:10
  • Multiple Updates
2019-06-18 12:09:59
  • Multiple Updates
2019-06-15 12:10:40
  • Multiple Updates
2019-05-17 17:19:37
  • Multiple Updates
2019-05-13 17:19:08
  • Multiple Updates
2019-05-11 00:19:03
  • Multiple Updates
2019-05-10 21:19:22
  • Multiple Updates
2019-05-07 13:19:24
  • Multiple Updates
2019-05-03 21:19:30
  • Multiple Updates
2019-05-03 12:08:33
  • Multiple Updates
2019-05-03 09:19:20
  • Multiple Updates
2019-05-02 17:19:04
  • Multiple Updates
2019-04-27 05:19:07
  • Multiple Updates
2019-04-25 21:19:31
  • First insertion