Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2020-12657 | First vendor Publication | 2020-05-05 |
| 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:H/A:H | |||
|---|---|---|---|
| Overall CVSS Score | 7.8 | ||
| Base Score | 7.8 | Environmental Score | 7.8 |
| impact SubScore | 5.9 | Temporal Score | 7.8 |
| Exploitabality Sub Score | 1.8 | ||
| Attack Vector | Local | Attack Complexity | Low |
| 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:L/Au:N/C:P/I:P/A:P) | |||
|---|---|---|---|
| Cvss Base Score | 4.6 | Attack Range | Local |
| Cvss Impact Score | 6.4 | Attack Complexity | Low |
| Cvss Expoit Score | 3.9 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| An issue was discovered in the Linux kernel before 5.6.5. There is a use-after-free in block/bfq-iosched.c related to bfq_idle_slice_timer_body. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-12657 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-416 | Use After Free |
CPE : Common Platform Enumeration
Sources (Detail)
Alert History
| Date | Informations |
|---|---|
| 2025-03-28 02:20:28 |
|
| 2025-03-18 02:26:50 |
|
| 2025-03-14 02:18:59 |
|
| 2025-01-08 02:14:47 |
|
| 2025-01-07 02:14:27 |
|
| 2024-12-12 02:15:50 |
|
| 2024-11-28 13:38:59 |
|
| 2024-11-09 02:13:31 |
|
| 2024-10-26 02:11:37 |
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| 2024-10-25 02:13:14 |
|
| 2024-10-23 02:12:54 |
|
| 2024-10-03 02:10:08 |
|
| 2024-09-04 02:08:11 |
|
| 2024-08-02 13:11:41 |
|
| 2024-08-02 01:20:59 |
|
| 2024-03-12 13:04:20 |
|
| 2024-02-02 02:12:37 |
|
| 2024-02-01 12:19:40 |
|
| 2023-12-29 02:04:05 |
|
| 2023-11-22 02:02:59 |
|
| 2023-09-05 13:07:05 |
|
| 2023-09-05 01:19:19 |
|
| 2023-09-02 13:06:00 |
|
| 2023-09-02 01:19:36 |
|
| 2023-08-12 13:10:36 |
|
| 2023-08-12 01:18:50 |
|
| 2023-08-11 13:03:52 |
|
| 2023-08-11 01:19:28 |
|
| 2023-08-06 13:02:08 |
|
| 2023-08-06 01:18:41 |
|
| 2023-08-04 13:02:29 |
|
| 2023-08-04 01:18:57 |
|
| 2023-07-14 13:02:30 |
|
| 2023-07-14 01:18:50 |
|
| 2023-06-06 12:55:52 |
|
| 2023-03-29 02:05:12 |
|
| 2023-03-28 12:19:05 |
|
| 2023-01-25 01:52:21 |
|
| 2022-10-11 12:55:51 |
|
| 2022-10-11 01:18:42 |
|
| 2022-09-09 01:51:48 |
|
| 2022-03-11 01:47:37 |
|
| 2022-02-01 01:42:59 |
|
| 2021-12-11 12:44:04 |
|
| 2021-12-11 01:41:17 |
|
| 2021-08-26 12:37:11 |
|
| 2021-08-24 01:37:46 |
|
| 2021-08-19 12:38:04 |
|
| 2021-06-03 01:34:54 |
|
| 2021-05-25 12:36:08 |
|
| 2021-05-19 12:34:10 |
|
| 2021-05-04 13:45:37 |
|
| 2021-04-22 02:57:22 |
|
| 2021-03-27 01:33:01 |
|
| 2021-01-13 01:30:04 |
|
| 2020-12-12 12:28:53 |
|
| 2020-12-09 01:29:45 |
|
| 2020-12-05 12:30:35 |
|
| 2020-09-25 01:28:00 |
|
| 2020-09-17 01:27:44 |
|
| 2020-08-11 12:27:40 |
|
| 2020-08-08 01:27:24 |
|
| 2020-08-07 12:27:55 |
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| 2020-08-07 01:28:42 |
|
| 2020-08-01 12:27:30 |
|
| 2020-07-30 01:28:24 |
|
| 2020-06-13 13:22:44 |
|
| 2020-06-08 17:22:52 |
|
| 2020-05-30 09:22:43 |
|
| 2020-05-28 21:23:10 |
|
| 2020-05-24 12:26:00 |
|
| 2020-05-23 02:41:36 |
|
| 2020-05-23 02:35:44 |
|
