Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2018-7191 | First vendor Publication | 2019-05-17 |
| Vendor | Cve | Last vendor Modification | 2024-11-21 |
Security-Database Scoring CVSS v3
| Cvss vector : CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H | |||
|---|---|---|---|
| Overall CVSS Score | 5.5 | ||
| Base Score | 5.5 | Environmental Score | 5.5 |
| impact SubScore | 3.6 | Temporal Score | 5.5 |
| Exploitabality Sub Score | 1.8 | ||
| Attack Vector | Local | Attack Complexity | Low |
| Privileges Required | Low | User Interaction | None |
| Scope | Unchanged | 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:C) | |||
|---|---|---|---|
| Cvss Base Score | 4.9 | Attack Range | Local |
| Cvss Impact Score | 6.9 | Attack Complexity | Low |
| Cvss Expoit Score | 3.9 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| In the tun subsystem in the Linux kernel before 4.13.14, dev_get_valid_name is not called before register_netdevice. This allows local users to cause a denial of service (NULL pointer dereference and panic) via an ioctl(TUNSETIFF) call with a dev name containing a / character. This is similar to CVE-2013-4343. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7191 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-476 | NULL Pointer Dereference |
CPE : Common Platform Enumeration
Sources (Detail)
Alert History
| Date | Informations |
|---|---|
| 2025-06-26 01:14:55 |
|
| 2025-06-25 12:05:14 |
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| 2025-06-24 01:16:07 |
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| 2024-11-28 13:22:41 |
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| 2024-10-25 01:59:35 |
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| 2024-10-23 01:59:02 |
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| 2024-08-02 13:00:11 |
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| 2024-08-02 01:17:07 |
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| 2024-03-12 12:53:59 |
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| 2024-02-02 01:58:13 |
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| 2024-02-01 12:16:08 |
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| 2023-12-29 01:52:08 |
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| 2023-11-22 01:51:36 |
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| 2023-09-05 12:56:10 |
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| 2023-09-05 01:15:50 |
|
| 2023-09-02 12:55:28 |
|
| 2023-09-02 01:16:07 |
|
| 2023-08-12 12:59:15 |
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| 2023-08-12 01:15:24 |
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| 2023-08-11 12:53:11 |
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| 2023-08-11 01:15:50 |
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| 2023-08-06 12:51:38 |
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| 2023-08-06 01:15:21 |
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| 2023-08-04 12:51:52 |
|
| 2023-08-04 01:15:29 |
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| 2023-07-14 12:51:52 |
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| 2023-07-14 01:15:27 |
|
| 2023-06-06 12:46:06 |
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| 2023-03-29 01:53:16 |
|
| 2023-03-28 12:15:47 |
|
| 2023-01-25 01:43:17 |
|
| 2022-10-11 12:46:25 |
|
| 2022-10-11 01:15:27 |
|
| 2022-09-09 01:41:34 |
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| 2022-03-11 01:38:16 |
|
| 2022-02-01 01:35:58 |
|
| 2021-12-11 12:36:50 |
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| 2021-12-11 01:34:43 |
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| 2021-08-19 12:31:56 |
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| 2021-05-25 12:30:18 |
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| 2021-05-04 13:20:07 |
|
| 2021-04-22 02:34:33 |
|
| 2021-03-27 01:27:26 |
|
| 2020-12-12 12:24:02 |
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| 2020-12-05 12:25:31 |
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| 2020-09-25 01:23:15 |
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| 2020-08-11 12:23:11 |
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| 2020-08-08 01:23:01 |
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| 2020-08-07 12:23:27 |
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| 2020-08-07 01:24:11 |
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| 2020-08-01 12:23:04 |
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| 2020-07-30 01:23:50 |
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| 2020-05-24 01:26:36 |
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| 2020-05-23 02:20:02 |
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| 2020-05-23 01:19:05 |
|
| 2019-05-31 17:19:29 |
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| 2019-05-20 21:19:21 |
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| 2019-05-17 21:19:31 |
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| 2019-05-17 13:19:10 |
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