Executive Summary
Informations | |||
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Name | CVE-2021-3546 | First vendor Publication | 2021-06-02 |
Vendor | Cve | Last vendor Modification | 2022-10-25 |
Security-Database Scoring CVSS v3
Cvss vector : CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H | |||
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Overall CVSS Score | 8.2 | ||
Base Score | 8.2 | Environmental Score | 8.2 |
impact SubScore | 6 | Temporal Score | 8.2 |
Exploitabality Sub Score | 1.5 | ||
Attack Vector | Local | Attack Complexity | Low |
Privileges Required | High | User Interaction | None |
Scope | Changed | 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:P/I:P/A:P) | |||
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Cvss Base Score | 4.6 | Attack Range | Local |
Cvss Impact Score | 6.4 | Attack Complexity | Low |
Cvss Expoit Score | 3.9 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
An out-of-bounds write vulnerability was found in the virtio vhost-user GPU device (vhost-user-gpu) of QEMU in versions up to and including 6.0. The flaw occurs while processing the 'VIRTIO_GPU_CMD_GET_CAPSET' command from the guest. It could allow a privileged guest user to crash the QEMU process on the host, resulting in a denial of service condition, or potential code execution with the privileges of the QEMU process. |
Original Source
Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3546 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-787 | Out-of-bounds Write (CWE/SANS Top 25) |
CPE : Common Platform Enumeration
Sources (Detail)
Alert History
Date | Informations |
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2024-02-02 02:26:44 |
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2024-02-01 12:24:14 |
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2023-09-05 13:21:00 |
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2023-09-05 01:23:44 |
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2023-09-02 13:19:35 |
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2023-09-02 01:24:06 |
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2023-08-12 13:25:41 |
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2023-08-12 01:23:20 |
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2023-08-11 13:17:56 |
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2023-08-11 01:24:06 |
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2023-08-06 13:15:54 |
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2023-08-06 01:23:04 |
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2023-08-04 13:16:16 |
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2023-08-04 01:23:25 |
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2023-07-14 13:16:20 |
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2023-07-14 01:23:13 |
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2023-03-29 02:18:28 |
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2023-03-28 12:23:26 |
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2022-10-26 00:27:43 |
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2022-10-11 13:08:06 |
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2022-10-11 01:22:53 |
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2022-08-15 17:27:49 |
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2021-11-06 09:23:09 |
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2021-10-25 17:23:13 |
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2021-10-18 17:23:07 |
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2021-10-05 05:23:07 |
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2021-08-05 01:43:15 |
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2021-07-20 17:22:57 |
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2021-06-17 21:23:26 |
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2021-06-15 00:23:00 |
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2021-06-10 00:23:05 |
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2021-06-09 01:39:57 |
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2021-06-09 01:39:56 |
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2021-06-08 17:22:46 |
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2021-06-02 21:23:07 |
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