Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2022-47939 | First vendor Publication | 2022-12-23 |
| Vendor | Cve | Last vendor Modification | 2025-04-14 |
Security-Database Scoring CVSS v3
| Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | |||
|---|---|---|---|
| Overall CVSS Score | 9.8 | ||
| Base Score | 9.8 | Environmental Score | 9.8 |
| impact SubScore | 5.9 | Temporal Score | 9.8 |
| Exploitabality Sub Score | 3.9 | ||
| Attack Vector | Network | Attack Complexity | Low |
| Privileges Required | None | 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 : | |||
|---|---|---|---|
| Cvss Base Score | N/A | Attack Range | N/A |
| Cvss Impact Score | N/A | Attack Complexity | N/A |
| Cvss Expoit Score | N/A | Authentication | N/A |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| An issue was discovered in ksmbd in the Linux kernel 5.15 through 5.19 before 5.19.2. fs/ksmbd/smb2pdu.c has a use-after-free and OOPS for SMB2_TREE_DISCONNECT. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-47939 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-416 | Use After Free |
CPE : Common Platform Enumeration
Sources (Detail)
Alert History
| Date | Informations |
|---|---|
| 2025-06-26 02:08:08 |
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| 2025-06-25 12:20:59 |
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| 2025-06-24 02:12:50 |
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| 2025-05-27 13:22:14 |
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| 2025-05-27 02:07:50 |
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| 2025-03-29 03:13:05 |
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| 2025-03-28 13:33:31 |
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| 2025-03-28 02:55:43 |
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| 2025-03-19 02:52:25 |
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| 2025-03-18 03:04:01 |
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| 2025-03-14 02:53:05 |
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| 2025-02-22 03:01:37 |
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| 2025-01-08 02:46:58 |
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| 2025-01-07 02:46:36 |
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| 2024-12-25 02:45:24 |
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| 2024-12-12 02:48:14 |
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| 2024-11-28 14:18:02 |
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| 2024-11-21 21:41:01 |
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| 2024-11-20 02:43:08 |
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| 2024-11-14 02:43:00 |
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| 2024-11-09 02:43:39 |
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| 2024-10-26 02:41:25 |
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| 2024-10-25 02:43:10 |
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| 2024-10-23 02:42:34 |
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| 2024-10-03 02:38:38 |
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| 2024-10-02 02:37:01 |
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| 2024-09-04 02:36:26 |
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| 2024-08-22 02:34:49 |
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| 2024-08-02 13:43:06 |
|
| 2024-08-02 01:31:10 |
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| 2024-03-12 13:31:59 |
|
| 2024-02-02 02:40:48 |
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| 2024-02-01 12:28:30 |
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| 2024-01-12 02:32:55 |
|
| 2023-12-29 02:30:30 |
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| 2023-11-22 02:29:48 |
|
| 2023-09-29 13:24:17 |
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| 2023-09-05 13:36:12 |
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| 2023-09-05 01:27:53 |
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| 2023-09-02 13:33:49 |
|
| 2023-09-02 01:28:18 |
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| 2023-08-12 13:40:34 |
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| 2023-08-12 01:27:36 |
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| 2023-08-11 13:31:28 |
|
| 2023-08-11 01:28:27 |
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| 2023-08-06 13:28:58 |
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| 2023-08-06 01:27:17 |
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| 2023-08-04 13:29:25 |
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| 2023-08-04 01:27:39 |
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| 2023-07-14 13:29:22 |
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| 2023-07-14 01:27:21 |
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| 2023-06-06 13:18:44 |
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| 2023-05-17 09:27:36 |
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| 2023-05-16 17:27:38 |
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| 2023-04-13 02:16:04 |
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| 2023-04-07 09:27:36 |
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| 2023-03-31 05:27:30 |
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| 2023-03-30 13:11:24 |
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| 2023-03-29 02:29:13 |
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| 2023-03-28 12:27:26 |
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| 2023-03-25 02:15:51 |
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| 2023-01-25 00:27:26 |
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| 2023-01-23 21:27:20 |
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| 2023-01-19 17:27:24 |
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| 2023-01-14 09:27:32 |
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| 2022-12-30 21:27:19 |
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| 2022-12-26 05:27:14 |
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| 2022-12-24 00:27:13 |
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| 2022-12-23 21:27:17 |
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