Executive Summary

Informations
Name CVE-2018-21008 First vendor Publication 2019-09-04
Vendor Cve Last vendor Modification 2019-09-24

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
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 None Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:L/AC:L/Au:N/C:N/I:N/A:C)
Cvss Base Score 4.9 Attack Range Local
Cvss Impact Score 6.9 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 4.16.7. A use-after-free can be caused by the function rsi_mac80211_detach in the file drivers/net/wireless/rsi/rsi_91x_mac80211.c.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-21008

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-416 Use After Free

CPE : Common Platform Enumeration

TypeDescriptionCount
Os 3106

Sources (Detail)

Source Url
CONFIRM https://security.netapp.com/advisory/ntap-20191004-0001/
MISC http://packetstormsecurity.com/files/154951/Kernel-Live-Patch-Security-Notice...
https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.16.7
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id...
MLIST https://lists.debian.org/debian-lts-announce/2019/09/msg00025.html
https://lists.debian.org/debian-lts-announce/2020/03/msg00001.html
SUSE http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00064.html
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00066.html
UBUNTU https://usn.ubuntu.com/4162-1/
https://usn.ubuntu.com/4162-2/
https://usn.ubuntu.com/4163-1/
https://usn.ubuntu.com/4163-2/

Alert History

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Date Informations
2020-08-11 12:22:13
  • Multiple Updates
2020-08-08 01:22:04
  • Multiple Updates
2020-08-07 12:22:29
  • Multiple Updates
2020-08-07 01:23:12
  • Multiple Updates
2020-08-01 12:22:05
  • Multiple Updates
2020-07-30 01:22:51
  • Multiple Updates
2020-05-24 01:25:33
  • Multiple Updates
2020-05-23 02:15:39
  • Multiple Updates
2020-05-23 01:13:06
  • Multiple Updates
2019-09-25 17:19:37
  • Multiple Updates
2019-09-25 09:19:45
  • Multiple Updates
2019-09-24 21:19:22
  • Multiple Updates
2019-09-11 17:18:52
  • Multiple Updates
2019-09-05 17:19:35
  • Multiple Updates
2019-09-05 05:19:21
  • First insertion