Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2021-41073 | First vendor Publication | 2021-09-19 |
| 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
| loop_rw_iter in fs/io_uring.c in the Linux kernel 5.10 through 5.14.6 allows local users to gain privileges by using IORING_OP_PROVIDE_BUFFERS to trigger a free of a kernel buffer, as demonstrated by using /proc/ |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-41073 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-763 | Release of Invalid Pointer or Reference |
CPE : Common Platform Enumeration
Sources (Detail)
Alert History
| Date | Informations |
|---|---|
| 2024-03-12 13:20:01 |
|
| 2024-02-02 02:28:59 |
|
| 2024-02-01 12:24:54 |
|
| 2024-01-12 02:21:36 |
|
| 2023-12-29 02:19:35 |
|
| 2023-11-22 02:18:59 |
|
| 2023-11-07 21:33:58 |
|
| 2023-09-29 13:13:38 |
|
| 2023-09-05 13:23:21 |
|
| 2023-09-05 01:24:23 |
|
| 2023-09-02 13:21:46 |
|
| 2023-09-02 01:24:46 |
|
| 2023-08-12 05:28:44 |
|
| 2023-08-12 01:23:59 |
|
| 2023-08-11 05:28:43 |
|
| 2023-08-11 01:24:47 |
|
| 2023-08-09 17:28:37 |
|
| 2023-08-06 13:17:59 |
|
| 2023-08-06 01:23:43 |
|
| 2023-08-04 13:18:21 |
|
| 2023-08-04 01:24:05 |
|
| 2023-07-14 13:18:25 |
|
| 2023-07-14 01:23:52 |
|
| 2023-06-06 13:10:22 |
|
| 2023-05-17 13:03:54 |
|
| 2023-04-13 02:08:21 |
|
| 2023-03-29 02:20:28 |
|
| 2023-03-28 12:24:04 |
|
| 2023-03-25 02:08:11 |
|
| 2023-01-25 02:08:22 |
|
| 2023-01-19 17:27:32 |
|
| 2023-01-11 21:27:40 |
|
| 2022-10-11 13:09:53 |
|
| 2022-10-11 01:23:30 |
|
| 2022-09-09 02:07:53 |
|
| 2022-06-05 09:27:18 |
|
| 2022-04-06 17:23:09 |
|
| 2022-03-11 01:58:58 |
|
| 2022-02-01 01:52:47 |
|
| 2021-12-11 12:53:30 |
|
| 2021-12-11 01:50:23 |
|
| 2021-10-14 13:23:00 |
|
| 2021-10-08 21:23:28 |
|
| 2021-10-03 09:23:01 |
|
| 2021-10-02 09:22:58 |
|
| 2021-10-01 21:23:17 |
|
| 2021-09-25 21:23:14 |
|
| 2021-09-20 21:23:14 |
|
| 2021-09-20 17:22:51 |
|
| 2021-09-19 21:23:11 |
|
