Executive Summary
Informations | |||
---|---|---|---|
Name | CVE-2021-38206 | First vendor Publication | 2021-08-08 |
Vendor | Cve | Last vendor Modification | 2021-08-12 |
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:P) | |||
---|---|---|---|
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
The mac80211 subsystem in the Linux kernel before 5.12.13, when a device supporting only 5 GHz is used, allows attackers to cause a denial of service (NULL pointer dereference in the radiotap parser) by injecting a frame with 802.11a rates. |
Original Source
Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-38206 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-476 | NULL Pointer Dereference |
CPE : Common Platform Enumeration
Sources (Detail)
Source | Url |
---|---|
MISC | https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.12.13 https://github.com/torvalds/linux/commit/bddc0c411a45d3718ac535a070f349be8eca... |
Alert History
Date | Informations |
---|---|
2024-03-12 13:18:51 |
|
2024-02-02 02:27:47 |
|
2024-02-01 12:24:35 |
|
2024-01-12 02:20:26 |
|
2023-12-29 02:18:28 |
|
2023-11-22 02:17:52 |
|
2023-09-29 13:12:33 |
|
2023-09-05 13:22:10 |
|
2023-09-05 01:24:05 |
|
2023-09-02 13:20:35 |
|
2023-09-02 01:24:28 |
|
2023-08-12 13:26:40 |
|
2023-08-12 01:23:41 |
|
2023-08-11 13:18:56 |
|
2023-08-11 01:24:28 |
|
2023-08-06 13:16:52 |
|
2023-08-06 01:23:25 |
|
2023-08-04 13:17:16 |
|
2023-08-04 01:23:46 |
|
2023-07-14 13:17:19 |
|
2023-07-14 01:23:34 |
|
2023-06-06 13:09:21 |
|
2023-04-13 02:07:24 |
|
2023-03-29 02:19:26 |
|
2023-03-28 12:23:46 |
|
2023-03-25 02:07:14 |
|
2023-01-25 02:07:26 |
|
2023-01-20 02:06:57 |
|
2022-10-11 13:08:57 |
|
2022-10-11 01:23:13 |
|
2022-09-09 02:07:01 |
|
2022-03-11 01:58:18 |
|
2022-02-01 01:52:16 |
|
2021-12-11 12:53:05 |
|
2021-12-11 01:49:59 |
|
2021-08-26 12:43:42 |
|
2021-08-24 01:44:11 |
|
2021-08-19 09:22:53 |
|
2021-08-12 17:22:51 |
|
2021-08-09 17:22:48 |
|
2021-08-09 00:22:48 |
|