Executive Summary
Informations | |||
---|---|---|---|
Name | CVE-2021-3930 | First vendor Publication | 2022-02-18 |
Vendor | Cve | Last vendor Modification | 2022-10-25 |
Security-Database Scoring CVSS v3
Cvss vector : CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H | |||
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Overall CVSS Score | 6.5 | ||
Base Score | 6.5 | Environmental Score | 6.5 |
impact SubScore | 4 | Temporal Score | 6.5 |
Exploitabality Sub Score | 2 | ||
Attack Vector | Local | Attack Complexity | Low |
Privileges Required | Low | User Interaction | None |
Scope | Changed | 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:P) | |||
---|---|---|---|
Cvss Base Score | 2.1 | Attack Range | Local |
Cvss Impact Score | 2.9 | Attack Complexity | Low |
Cvss Expoit Score | 3.9 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
An off-by-one error was found in the SCSI device emulation in QEMU. It could occur while processing MODE SELECT commands in mode_sense_page() if the 'page' argument was set to MODE_PAGE_ALLS (0x3f). A malicious guest could use this flaw to potentially crash QEMU, resulting in a denial of service condition. |
Original Source
Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3930 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-193 | Off-by-one Error |
CPE : Common Platform Enumeration
Sources (Detail)
Alert History
Date | Informations |
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2024-02-02 02:28:13 |
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2024-02-01 12:24:42 |
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2023-09-05 13:22:37 |
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2023-09-05 01:24:12 |
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2023-09-02 13:20:59 |
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2023-09-02 01:24:34 |
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2023-08-12 13:27:04 |
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2023-08-12 01:23:48 |
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2023-08-11 13:19:20 |
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2023-08-11 01:24:35 |
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2023-08-06 13:17:17 |
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2023-08-06 01:23:32 |
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2023-08-04 13:17:39 |
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2023-08-04 01:23:53 |
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2023-07-14 13:17:43 |
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2023-07-14 01:23:41 |
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2023-03-29 02:19:49 |
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2023-03-28 12:23:53 |
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2022-10-26 00:27:36 |
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2022-10-11 13:09:17 |
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2022-10-11 01:23:19 |
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2022-09-05 13:27:38 |
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2022-08-19 09:27:37 |
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2022-08-15 17:27:41 |
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2022-05-13 21:27:25 |
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2022-04-04 21:23:25 |
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2022-03-16 01:56:03 |
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2022-03-08 17:22:59 |
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2022-03-01 00:22:59 |
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2022-02-25 13:22:55 |
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2022-02-18 21:22:52 |
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