Executive Summary
Informations | |||
---|---|---|---|
Name | CVE-2021-3506 | First vendor Publication | 2021-04-19 |
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:N/A:H | |||
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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:C) | |||
---|---|---|---|
Cvss Base Score | 5.6 | Attack Range | Local |
Cvss Impact Score | 7.8 | Attack Complexity | Low |
Cvss Expoit Score | 3.9 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
An out-of-bounds (OOB) memory access flaw was found in fs/f2fs/node.c in the f2fs module in the Linux kernel in versions before 5.12.0-rc4. A bounds check failure allows a local attacker to gain access to out-of-bounds memory leading to a system crash or a leak of internal kernel information. The highest threat from this vulnerability is to system availability. |
Original Source
Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3506 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-125 | Out-of-bounds Read |
CPE : Common Platform Enumeration
Sources (Detail)
Alert History
Date | Informations |
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2024-03-12 13:17:45 |
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2024-02-02 02:26:40 |
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2024-02-01 12:24:13 |
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2024-01-12 02:19:20 |
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2023-12-29 02:17:25 |
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2023-11-22 02:16:50 |
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2023-11-07 21:35:11 |
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2023-09-29 13:11:33 |
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2023-09-05 13:20:56 |
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2023-09-05 01:23:44 |
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2023-09-02 13:19:31 |
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2023-09-02 01:24:05 |
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2023-08-12 13:25:37 |
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2023-08-12 01:23:19 |
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2023-08-11 13:17:52 |
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2023-08-11 01:24:05 |
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2023-08-06 13:15:51 |
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2023-08-06 01:23:03 |
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2023-08-04 13:16:13 |
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2023-08-04 01:23:24 |
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2023-07-14 13:16:16 |
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2023-07-14 01:23:12 |
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2023-06-06 13:08:23 |
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2023-04-13 02:06:29 |
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2023-03-29 02:18:25 |
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2023-03-28 12:23:25 |
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2023-03-25 02:06:20 |
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2023-01-25 02:06:33 |
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2023-01-20 02:06:04 |
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2022-10-11 13:08:03 |
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2022-10-11 01:22:53 |
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2022-09-09 02:06:12 |
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2022-03-11 01:57:37 |
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2022-02-01 01:51:38 |
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2022-01-21 17:23:12 |
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2021-12-11 12:52:31 |
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2021-12-11 01:49:25 |
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2021-08-26 12:43:33 |
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2021-08-24 01:44:03 |
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2021-08-19 12:44:23 |
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2021-06-23 09:23:09 |
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2021-06-11 17:23:06 |
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2021-06-04 17:22:57 |
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2021-06-03 21:23:19 |
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2021-06-03 00:22:59 |
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2021-06-02 17:22:54 |
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2021-05-29 01:39:51 |
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2021-05-25 12:41:18 |
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2021-05-19 12:39:12 |
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2021-05-08 13:22:54 |
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2021-05-04 14:10:03 |
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2021-05-04 13:23:28 |
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2021-04-28 17:22:53 |
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2021-04-20 09:22:54 |
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2021-04-20 05:22:57 |
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