Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2020-8648 | First vendor Publication | 2020-02-06 |
| Vendor | Cve | Last vendor Modification | 2024-11-21 |
Security-Database Scoring CVSS v3
| Cvss vector : CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H | |||
|---|---|---|---|
| Overall CVSS Score | 7.1 | ||
| Base Score | 7.1 | Environmental Score | 7.1 |
| impact SubScore | 5.2 | Temporal Score | 7.1 |
| Exploitabality Sub Score | 1.8 | ||
| Attack Vector | Local | Attack Complexity | Low |
| Privileges Required | Low | User Interaction | None |
| Scope | Unchanged | Confidentiality Impact | High |
| 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:P/I:N/A:P) | |||
|---|---|---|---|
| Cvss Base Score | 3.6 | Attack Range | Local |
| Cvss Impact Score | 4.9 | Attack Complexity | Low |
| Cvss Expoit Score | 3.9 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| There is a use-after-free vulnerability in the Linux kernel through 5.5.2 in the n_tty_receive_buf_common function in drivers/tty/n_tty.c. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8648 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-416 | Use After Free |
CPE : Common Platform Enumeration
Sources (Detail)
Alert History
| Date | Informations |
|---|---|
| 2025-03-29 02:42:07 |
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| 2025-03-28 13:23:02 |
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| 2025-03-28 02:29:07 |
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| 2025-03-18 02:35:45 |
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| 2025-03-14 02:27:18 |
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| 2025-01-08 02:22:46 |
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| 2025-01-07 02:22:23 |
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| 2024-12-12 02:23:58 |
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| 2024-11-28 13:48:47 |
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| 2024-11-09 02:21:00 |
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| 2024-10-26 02:19:01 |
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| 2024-10-25 02:20:44 |
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| 2024-10-23 02:20:16 |
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| 2024-10-03 02:17:12 |
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| 2024-09-04 02:15:13 |
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| 2024-08-02 13:19:09 |
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| 2024-08-02 01:23:31 |
|
| 2024-03-12 13:11:11 |
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| 2024-02-02 02:19:44 |
|
| 2024-02-01 12:21:59 |
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| 2023-12-29 02:11:03 |
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| 2023-11-22 02:10:35 |
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| 2023-11-10 13:06:57 |
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| 2023-09-05 13:14:04 |
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| 2023-09-05 01:21:33 |
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| 2023-09-02 13:12:51 |
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| 2023-09-02 01:21:52 |
|
| 2023-08-22 13:05:10 |
|
| 2023-07-14 01:21:03 |
|
| 2023-03-28 12:21:17 |
|
| 2022-10-11 01:20:50 |
|
| 2022-07-28 09:27:46 |
|
| 2022-02-01 01:47:20 |
|
| 2021-12-11 12:48:28 |
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| 2021-12-11 01:45:25 |
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| 2021-08-26 12:40:59 |
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| 2021-08-24 01:41:32 |
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| 2021-08-19 12:41:53 |
|
| 2021-06-03 01:38:25 |
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| 2021-05-25 12:39:38 |
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| 2021-05-19 12:37:39 |
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| 2021-05-04 14:06:10 |
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| 2021-04-22 03:11:01 |
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| 2021-03-27 01:36:19 |
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| 2021-01-13 01:32:54 |
|
| 2020-12-12 12:31:25 |
|
| 2020-12-05 12:33:09 |
|
| 2020-09-24 21:23:17 |
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| 2020-09-24 17:22:58 |
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| 2020-09-17 01:29:37 |
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| 2020-08-11 12:29:06 |
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| 2020-08-08 01:28:48 |
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| 2020-08-07 12:29:22 |
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| 2020-08-07 01:30:08 |
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| 2020-08-01 12:28:54 |
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| 2020-07-30 01:29:50 |
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| 2020-06-11 05:22:52 |
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| 2020-06-11 01:28:04 |
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| 2020-06-11 01:27:42 |
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| 2020-06-10 17:23:01 |
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| 2020-06-10 09:23:06 |
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| 2020-05-24 01:32:11 |
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| 2020-05-23 02:40:54 |
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