Executive Summary

Informations
Name CVE-2019-20811 First vendor Publication 2020-06-03
Vendor Cve Last vendor Modification 2020-09-23

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Overall CVSS Score 5.5
Base Score 5.5 Environmental Score 5.5
impact SubScore 3.6 Temporal Score 5.5
Exploitabality Sub Score 1.8
 
Attack Vector Local Attack Complexity Low
Privileges Required Low User Interaction None
Scope Unchanged Confidentiality Impact None
Integrity Impact High Availability Impact None
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:L/AC:L/Au:N/C:N/I:P/A:N)
Cvss Base Score 2.1 Attack Range Local
Cvss Impact Score 2.9 Attack Complexity Low
Cvss Expoit Score 3.9 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

An issue was discovered in the Linux kernel before 5.0.6. In rx_queue_add_kobject() and netdev_queue_add_kobject() in net/core/net-sysfs.c, a reference count is mishandled, aka CID-a3e23f719f5c.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-20811

CPE : Common Platform Enumeration

TypeDescriptionCount
Os 3270

Sources (Detail)

Source Url
DEBIAN https://www.debian.org/security/2020/dsa-4698
MISC https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.0.6
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id...
MLIST https://lists.debian.org/debian-lts-announce/2020/06/msg00012.html
UBUNTU https://usn.ubuntu.com/4527-1/

Alert History

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Date Informations
2020-09-25 00:22:45
  • Multiple Updates
2020-09-24 05:22:50
  • Multiple Updates
2020-08-11 12:25:33
  • Multiple Updates
2020-08-08 01:25:19
  • Multiple Updates
2020-08-07 12:25:48
  • Multiple Updates
2020-08-07 01:26:34
  • Multiple Updates
2020-08-01 12:25:23
  • Multiple Updates
2020-07-30 01:26:16
  • Multiple Updates
2020-06-11 05:22:40
  • Multiple Updates
2020-06-10 17:22:47
  • Multiple Updates
2020-06-04 01:26:00
  • Multiple Updates
2020-06-04 01:22:53
  • Multiple Updates
2020-06-03 21:23:03
  • Multiple Updates
2020-06-03 17:22:44
  • Multiple Updates
2020-06-03 09:22:49
  • First insertion