Executive Summary
Informations | |||
---|---|---|---|
Name | CVE-2021-38160 | First vendor Publication | 2021-08-07 |
Vendor | Cve | Last vendor Modification | 2024-04-11 |
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 | |||
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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
In drivers/char/virtio_console.c in the Linux kernel before 5.13.4, data corruption or loss can be triggered by an untrusted device that supplies a buf->len value exceeding the buffer size. NOTE: the vendor indicates that the cited data corruption is not a vulnerability in any existing use case; the length validation was added solely for robustness in the face of anomalous host OS behavior |
Original Source
Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-38160 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-120 | Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') (CWE/SANS Top 25) |
CPE : Common Platform Enumeration
Sources (Detail)
Alert History
Date | Informations |
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2024-04-11 09:28:21 |
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2024-03-21 09:28:23 |
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2024-03-12 13:18:49 |
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2024-02-02 02:27:45 |
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2024-02-01 12:24:33 |
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2024-01-12 02:20:24 |
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2023-12-29 02:18:26 |
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2023-11-22 02:17:50 |
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2023-11-07 21:34:21 |
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2023-09-29 13:12:31 |
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2023-09-05 13:22:07 |
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2023-09-05 01:24:04 |
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2023-09-02 13:20:33 |
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2023-09-02 01:24:26 |
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2023-08-12 13:26:37 |
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2023-08-12 01:23:39 |
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2023-08-11 13:18:53 |
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2023-08-11 01:24:26 |
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2023-08-06 13:16:50 |
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2023-08-06 01:23:23 |
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2023-08-04 13:17:12 |
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2023-08-04 01:23:44 |
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2023-07-14 13:17:16 |
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2023-07-14 01:23:32 |
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2023-06-06 13:09:19 |
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2023-05-17 13:02:54 |
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2023-04-13 02:07:22 |
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2023-03-29 02:19:23 |
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2023-03-28 12:23:45 |
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2023-03-25 02:07:12 |
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2023-01-25 02:07:24 |
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2023-01-20 02:06:55 |
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2022-10-11 13:08:54 |
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2022-10-11 01:23:11 |
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2022-09-09 02:06:59 |
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2022-03-11 01:58:16 |
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2022-02-01 01:52:14 |
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2022-01-01 21:23:01 |
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2021-12-17 09:23:06 |
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2021-12-11 12:53:04 |
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2021-12-11 01:49:57 |
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2021-10-18 17:23:04 |
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2021-10-16 09:23:09 |
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2021-09-25 21:23:27 |
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2021-09-10 00:23:02 |
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2021-09-09 21:22:52 |
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2021-09-02 13:22:59 |
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2021-08-26 09:23:00 |
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2021-08-26 00:23:01 |
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2021-08-25 01:43:47 |
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2021-08-24 01:44:10 |
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2021-08-19 09:22:55 |
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2021-08-14 21:23:11 |
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2021-08-09 17:22:48 |
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2021-08-07 09:22:49 |
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