Executive Summary
Informations | |||
---|---|---|---|
Name | CVE-2020-15437 | First vendor Publication | 2020-11-23 |
Vendor | Cve | Last vendor Modification | 2020-12-02 |
Security-Database Scoring CVSS v3
Cvss vector : CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H | |||
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Overall CVSS Score | 4.4 | ||
Base Score | 4.4 | Environmental Score | 4.4 |
impact SubScore | 3.6 | Temporal Score | 4.4 |
Exploitabality Sub Score | 0.8 | ||
Attack Vector | Local | Attack Complexity | Low |
Privileges Required | High | 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
The Linux kernel before version 5.8 is vulnerable to a NULL pointer dereference in drivers/tty/serial/8250/8250_core.c:serial8250_isa_init_ports() that allows local users to cause a denial of service by using the p->serial_in pointer which uninitialized. |
Original Source
Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-15437 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-476 | NULL Pointer Dereference |
CPE : Common Platform Enumeration
Sources (Detail)
Source | Url |
---|---|
MISC | https://lkml.org/lkml/2020/7/21/80 |
Alert History
Date | Informations |
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2024-03-12 13:05:12 |
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2024-02-02 02:13:35 |
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2024-02-01 12:20:03 |
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2023-12-29 02:05:23 |
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2023-11-22 02:04:52 |
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2023-09-05 13:08:06 |
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2023-09-05 01:19:39 |
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2023-09-02 13:06:56 |
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2023-09-02 01:19:57 |
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2023-08-12 13:11:34 |
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2023-08-12 01:19:12 |
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2023-08-11 13:04:47 |
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2023-08-11 01:19:49 |
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2023-08-06 13:03:03 |
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2023-08-06 01:19:02 |
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2023-08-04 13:03:24 |
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2023-08-04 01:19:18 |
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2023-07-14 13:03:25 |
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2023-07-14 01:19:11 |
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2023-06-06 12:56:38 |
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2023-04-13 01:53:05 |
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2023-03-29 02:06:05 |
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2023-03-28 12:19:25 |
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2023-01-25 01:53:04 |
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2023-01-20 01:52:38 |
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2022-10-11 12:56:38 |
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2022-10-11 01:19:02 |
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2022-09-09 01:52:29 |
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2022-03-11 01:48:12 |
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2022-02-01 01:43:31 |
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2021-12-11 12:44:36 |
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2021-12-11 01:41:49 |
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2021-08-26 12:37:40 |
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2021-08-24 01:38:15 |
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2021-08-19 12:38:32 |
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2021-06-03 01:35:21 |
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2021-05-25 12:36:34 |
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2021-05-19 12:34:36 |
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2021-05-04 13:46:20 |
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2021-04-22 02:58:58 |
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2021-03-27 01:33:27 |
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2021-01-13 01:30:27 |
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2020-12-15 01:28:45 |
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2020-12-12 12:29:14 |
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2020-12-08 21:24:15 |
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2020-12-05 05:22:50 |
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2020-12-03 00:22:52 |
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2020-11-24 05:22:49 |
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