Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2020-25669 | First vendor Publication | 2021-05-26 |
| Vendor | Cve | Last vendor Modification | 2023-11-07 |
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:C/I:C/A:C) | |||
|---|---|---|---|
| Cvss Base Score | 7.2 | Attack Range | Local |
| Cvss Impact Score | 10 | Attack Complexity | Low |
| Cvss Expoit Score | 3.9 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| A vulnerability was found in the Linux Kernel where the function sunkbd_reinit having been scheduled by sunkbd_interrupt before sunkbd being freed. Though the dangling pointer is set to NULL in sunkbd_disconnect, there is still an alias in sunkbd_reinit causing Use After Free. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-25669 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-416 | Use After Free |
CPE : Common Platform Enumeration
Sources (Detail)
Alert History
| Date | Informations |
|---|---|
| 2024-03-12 13:06:44 |
|
| 2024-02-02 02:15:12 |
|
| 2024-02-01 12:20:32 |
|
| 2023-12-29 02:06:52 |
|
| 2023-11-22 02:06:23 |
|
| 2023-11-07 21:34:52 |
|
| 2023-09-29 13:01:20 |
|
| 2023-09-05 13:09:39 |
|
| 2023-09-05 01:20:08 |
|
| 2023-09-02 13:08:28 |
|
| 2023-09-02 01:20:26 |
|
| 2023-08-12 13:13:12 |
|
| 2023-08-12 01:19:41 |
|
| 2023-08-11 13:06:16 |
|
| 2023-08-11 01:20:19 |
|
| 2023-08-06 13:04:31 |
|
| 2023-08-06 01:19:31 |
|
| 2023-08-04 13:04:52 |
|
| 2023-08-04 01:19:48 |
|
| 2023-07-14 13:04:53 |
|
| 2023-07-14 01:19:39 |
|
| 2023-06-06 12:57:58 |
|
| 2023-04-13 01:54:21 |
|
| 2023-03-29 02:07:30 |
|
| 2023-03-28 12:19:52 |
|
| 2023-02-24 21:27:38 |
|
| 2022-05-14 00:27:33 |
|
| 2021-08-05 01:38:14 |
|
| 2021-07-02 17:23:00 |
|
| 2021-06-04 17:22:50 |
|
| 2021-06-02 01:39:22 |
|
| 2021-06-02 01:35:30 |
|
| 2021-06-01 17:22:49 |
|
| 2021-05-26 17:22:49 |
|
