Executive Summary
Informations | |||
---|---|---|---|
Name | CVE-2021-3348 | First vendor Publication | 2021-02-01 |
Vendor | Cve | Last vendor Modification | 2022-04-26 |
Security-Database Scoring CVSS v3
Cvss vector : CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H | |||
---|---|---|---|
Overall CVSS Score | 7 | ||
Base Score | 7 | Environmental Score | 7 |
impact SubScore | 5.9 | Temporal Score | 7 |
Exploitabality Sub Score | 1 | ||
Attack Vector | Local | Attack Complexity | High |
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:M/Au:N/C:P/I:P/A:P) | |||
---|---|---|---|
Cvss Base Score | 4.4 | Attack Range | Local |
Cvss Impact Score | 6.4 | Attack Complexity | Medium |
Cvss Expoit Score | 3.4 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
nbd_add_socket in drivers/block/nbd.c in the Linux kernel through 5.10.12 has an ndb_queue_rq use-after-free that could be triggered by local attackers (with access to the nbd device) via an I/O request at a certain point during device setup, aka CID-b98e762e3d71. |
Original Source
Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3348 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
50 % | CWE-416 | Use After Free |
50 % | CWE-362 | Race Condition |
CPE : Common Platform Enumeration
Sources (Detail)
Alert History
Date | Informations |
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2024-03-12 13:16:58 |
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2024-02-02 02:25:53 |
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2024-02-01 12:24:01 |
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2023-12-29 02:16:40 |
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2023-11-22 02:16:06 |
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2023-09-29 13:10:50 |
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2023-09-05 13:20:10 |
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2023-09-05 01:23:32 |
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2023-09-02 13:18:46 |
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2023-09-02 01:23:53 |
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2023-08-12 13:24:54 |
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2023-08-12 01:23:07 |
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2023-08-11 13:17:08 |
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2023-08-11 01:23:53 |
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2023-08-06 13:15:08 |
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2023-08-06 01:22:52 |
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2023-08-04 13:15:30 |
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2023-08-04 01:23:13 |
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2023-07-14 13:15:34 |
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2023-07-14 01:23:01 |
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2023-06-06 13:07:43 |
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2023-04-13 02:05:51 |
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2023-03-29 02:17:43 |
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2023-03-28 12:23:14 |
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2023-01-25 02:05:57 |
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2023-01-20 02:05:27 |
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2022-10-11 13:07:27 |
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2022-10-11 01:22:43 |
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2022-09-09 02:05:36 |
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2022-04-26 21:23:31 |
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2022-03-11 01:57:07 |
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2022-02-01 01:51:10 |
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2021-12-11 12:52:05 |
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2021-12-11 01:48:59 |
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2021-08-26 12:43:21 |
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2021-08-24 01:43:52 |
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2021-08-19 12:44:12 |
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2021-06-05 01:44:33 |
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2021-06-04 01:39:16 |
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2021-06-03 01:40:12 |
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2021-05-29 01:39:50 |
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2021-05-25 12:41:17 |
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2021-05-19 12:39:11 |
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2021-05-04 14:09:32 |
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2021-04-22 03:14:58 |
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2021-03-31 09:23:14 |
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2021-03-26 12:38:47 |
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2021-02-16 21:23:30 |
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2021-02-06 05:23:04 |
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2021-02-02 01:32:38 |
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2021-02-02 01:32:21 |
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2021-02-01 13:23:01 |
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2021-02-01 09:23:08 |
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