Executive Summary

Informations
Name CVE-2021-32399 First vendor Publication 2021-05-10
Vendor Cve Last vendor Modification 2021-06-23

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Overall CVSS Score 7
Base Score 7 Environmental Score 7
impact SubScore 5.9 Temporal Score 7
Exploitabality Sub Score 1
 
Attack Vector Local Attack Complexity High
Privileges Required Low User Interaction None
Scope Unchanged Confidentiality Impact High
Integrity Impact High Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:L/AC:M/Au:N/C:P/I:P/A:P)
Cvss Base Score 4.4 Attack Range Local
Cvss Impact Score 6.4 Attack Complexity Medium
Cvss Expoit Score 3.4 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

net/bluetooth/hci_request.c in the Linux kernel through 5.12.2 has a race condition for removal of the HCI controller.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-32399

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-362 Race Condition

CPE : Common Platform Enumeration

TypeDescriptionCount
Os 3394

Sources (Detail)

Source Url
CONFIRM https://security.netapp.com/advisory/ntap-20210622-0006/
MISC https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=e2...
https://github.com/torvalds/linux/commit/e2cb6b891ad2b8caa9131e3be70f45243df8...
MLIST http://www.openwall.com/lists/oss-security/2021/05/11/2
https://lists.debian.org/debian-lts-announce/2021/06/msg00019.html
https://lists.debian.org/debian-lts-announce/2021/06/msg00020.html

Alert History

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Date Informations
2021-06-23 09:23:08
  • Multiple Updates
2021-06-22 13:22:55
  • Multiple Updates
2021-06-05 01:44:32
  • Multiple Updates
2021-06-04 01:39:14
  • Multiple Updates
2021-06-03 01:40:10
  • Multiple Updates
2021-05-29 01:39:48
  • Multiple Updates
2021-05-25 12:41:16
  • Multiple Updates
2021-05-19 12:39:11
  • Multiple Updates
2021-05-15 05:22:50
  • Multiple Updates
2021-05-11 13:22:49
  • Multiple Updates
2021-05-11 05:22:44
  • First insertion