Executive Summary
Informations | |||
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Name | CVE-2021-3679 | First vendor Publication | 2021-08-05 |
Vendor | Cve | Last vendor Modification | 2022-10-27 |
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 | |||
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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
A lack of CPU resource in the Linux kernel tracing module functionality in versions prior to 5.14-rc3 was found in the way user uses trace ring buffer in a specific way. Only privileged local users (with CAP_SYS_ADMIN capability) could use this flaw to starve the resources causing denial of service. |
Original Source
Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3679 |
CPE : Common Platform Enumeration
Sources (Detail)
Alert History
Date | Informations |
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2024-03-12 13:18:22 |
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2024-02-02 02:27:18 |
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2024-02-01 12:24:21 |
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2024-01-12 02:19:56 |
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2023-12-29 02:18:00 |
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2023-11-22 02:17:24 |
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2023-09-29 13:12:06 |
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2023-09-05 13:21:35 |
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2023-09-05 01:23:52 |
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2023-09-02 13:20:06 |
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2023-09-02 01:24:14 |
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2023-08-12 13:26:12 |
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2023-08-12 01:23:27 |
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2023-08-11 13:18:27 |
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2023-08-11 01:24:14 |
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2023-08-06 13:16:25 |
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2023-08-06 01:23:12 |
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2023-08-04 13:16:47 |
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2023-08-04 01:23:33 |
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2023-07-14 13:16:50 |
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2023-07-14 01:23:21 |
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2023-06-06 13:08:55 |
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2023-05-17 13:02:30 |
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2023-04-13 02:06:59 |
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2023-03-29 02:18:57 |
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2023-03-28 12:23:33 |
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2023-03-25 02:06:49 |
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2023-01-25 02:07:02 |
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2023-01-20 02:06:33 |
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2022-10-27 17:27:43 |
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2022-10-11 13:08:32 |
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2022-10-11 01:23:00 |
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2022-09-09 02:06:39 |
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2022-03-11 01:57:59 |
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2022-02-01 01:51:59 |
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2022-01-01 21:23:02 |
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2021-12-17 09:23:06 |
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2021-12-11 12:52:51 |
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2021-12-11 01:49:44 |
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2021-10-18 17:23:04 |
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2021-10-16 09:23:09 |
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2021-09-25 21:23:27 |
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2021-08-26 12:43:37 |
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2021-08-25 01:43:41 |
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2021-08-24 01:44:06 |
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2021-08-19 09:22:56 |
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2021-08-13 17:22:52 |
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2021-08-06 00:22:48 |
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