Executive Summary
Informations | |||
---|---|---|---|
Name | CVE-2021-28951 | First vendor Publication | 2021-03-20 |
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:N/I:N/A:H | |||
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Overall CVSS Score | 5.5 | ||
Base Score | 5.5 | Environmental Score | 5.5 |
impact SubScore | 3.6 | Temporal Score | 5.5 |
Exploitabality Sub Score | 1.8 | ||
Attack Vector | Local | Attack Complexity | Low |
Privileges Required | Low | 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
An issue was discovered in fs/io_uring.c in the Linux kernel through 5.11.8. It allows attackers to cause a denial of service (deadlock) because exit may be waiting to park a SQPOLL thread, but concurrently that SQPOLL thread is waiting for a signal to start, aka CID-3ebba796fa25. |
Original Source
Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28951 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-667 | Insufficient Locking |
CPE : Common Platform Enumeration
Sources (Detail)
Alert History
Date | Informations |
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2024-03-12 13:15:40 |
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2024-02-02 02:24:28 |
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2024-02-01 12:23:26 |
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2024-01-12 02:17:14 |
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2023-12-29 02:15:23 |
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2023-11-22 02:14:51 |
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2023-11-07 21:35:25 |
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2023-09-29 13:09:35 |
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2023-09-05 13:18:46 |
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2023-09-05 01:22:59 |
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2023-09-02 13:17:25 |
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2023-09-02 01:23:20 |
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2023-08-12 13:23:24 |
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2023-08-12 01:22:32 |
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2023-08-11 13:15:45 |
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2023-08-11 01:23:16 |
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2023-08-06 13:13:47 |
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2023-08-06 01:22:17 |
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2023-08-04 13:14:09 |
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2023-08-04 01:22:37 |
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2023-07-14 13:14:11 |
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2023-07-14 01:22:26 |
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2023-06-06 13:06:33 |
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2023-04-13 02:04:45 |
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2023-03-29 02:16:25 |
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2023-03-28 12:22:40 |
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2023-03-25 02:04:35 |
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2023-01-25 02:04:50 |
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2023-01-20 02:04:20 |
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2022-10-11 13:06:15 |
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2022-10-11 01:22:11 |
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2022-09-09 02:02:38 |
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2022-05-13 00:23:18 |
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2022-05-04 17:23:17 |
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2022-03-11 01:56:14 |
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2022-02-01 01:50:19 |
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2021-12-11 12:51:17 |
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2021-12-11 01:48:02 |
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2021-08-26 12:42:53 |
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2021-08-24 01:43:24 |
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2021-08-19 12:43:44 |
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2021-06-05 01:44:18 |
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2021-06-04 01:39:01 |
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2021-06-03 01:39:57 |
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2021-05-29 01:39:35 |
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2021-05-25 12:41:03 |
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2021-05-19 12:39:00 |
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2021-05-04 14:10:06 |
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2021-05-04 13:25:40 |
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2021-04-30 13:22:50 |
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2021-04-22 03:14:56 |
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2021-03-31 00:23:03 |
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2021-03-29 09:22:59 |
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2021-03-27 00:23:04 |
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2021-03-26 21:23:24 |
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2021-03-26 12:38:42 |
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