Executive Summary
Informations | |||
---|---|---|---|
Name | CVE-2021-3416 | First vendor Publication | 2021-03-18 |
Vendor | Cve | Last vendor Modification | 2023-02-12 |
Security-Database Scoring CVSS v3
Cvss vector : CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H | |||
---|---|---|---|
Overall CVSS Score | 6 | ||
Base Score | 6 | Environmental Score | 6 |
impact SubScore | 4 | Temporal Score | 6 |
Exploitabality Sub Score | 1.5 | ||
Attack Vector | Local | Attack Complexity | Low |
Privileges Required | High | 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
A potential stack overflow via infinite loop issue was found in various NIC emulators of QEMU in versions up to and including 5.2.0. The issue occurs in loopback mode of a NIC wherein reentrant DMA checks get bypassed. A guest user/process may use this flaw to consume CPU cycles or crash the QEMU process on the host resulting in DoS scenario. |
Original Source
Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3416 |
CPE : Common Platform Enumeration
Sources (Detail)
Alert History
Date | Informations |
---|---|
2024-02-02 02:26:10 |
|
2024-02-01 12:24:03 |
|
2023-09-05 13:20:27 |
|
2023-09-05 01:23:34 |
|
2023-09-02 13:19:03 |
|
2023-09-02 01:23:56 |
|
2023-08-12 13:25:10 |
|
2023-08-12 01:23:10 |
|
2023-08-11 13:17:25 |
|
2023-08-11 01:23:56 |
|
2023-08-06 13:15:23 |
|
2023-08-06 01:22:54 |
|
2023-08-04 13:15:46 |
|
2023-08-04 01:23:15 |
|
2023-07-14 13:15:49 |
|
2023-07-14 01:23:03 |
|
2023-03-29 02:17:59 |
|
2023-03-28 12:23:16 |
|
2023-02-13 05:27:37 |
|
2023-02-03 05:27:41 |
|
2022-10-11 13:07:40 |
|
2022-10-11 01:22:45 |
|
2022-10-01 00:27:46 |
|
2022-09-05 13:27:42 |
|
2022-08-15 17:27:49 |
|
2022-01-04 21:23:06 |
|
2021-06-05 01:44:34 |
|
2021-05-07 21:23:22 |
|
2021-05-07 12:38:56 |
|
2021-05-04 14:09:50 |
|
2021-04-22 03:15:05 |
|
2021-04-11 09:22:56 |
|
2021-03-26 12:38:48 |
|