Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2018-12232 | First vendor Publication | 2018-06-12 |
| Vendor | Cve | Last vendor Modification | 2024-11-21 |
Security-Database Scoring CVSS v3
| Cvss vector : CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H | |||
|---|---|---|---|
| Overall CVSS Score | 5.9 | ||
| Base Score | 5.9 | Environmental Score | 5.9 |
| impact SubScore | 3.6 | Temporal Score | 5.9 |
| Exploitabality Sub Score | 2.2 | ||
| Attack Vector | Network | Attack Complexity | High |
| Privileges Required | None | 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:N/AC:M/Au:N/C:N/I:N/A:C) | |||
|---|---|---|---|
| Cvss Base Score | 7.1 | Attack Range | Network |
| Cvss Impact Score | 6.9 | Attack Complexity | Medium |
| Cvss Expoit Score | 8.6 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| In net/socket.c in the Linux kernel through 4.17.1, there is a race condition between fchownat and close in cases where they target the same socket file descriptor, related to the sock_close and sockfs_setattr functions. fchownat does not increment the file descriptor reference count, which allows close to set the socket to NULL during fchownat's execution, leading to a NULL pointer dereference and system crash. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-12232 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-362 | Race Condition |
CPE : Common Platform Enumeration
Nessus® Vulnerability Scanner
| Date | Description |
|---|---|
| 2019-01-03 | Name : The remote Fedora host is missing a security update. File : fedora_2018-bb7aab12cb.nasl - Type : ACT_GATHER_INFO |
| 2018-07-10 | Name : The remote Amazon Linux 2 host is missing a security update. File : al2_ALAS-2018-1044.nasl - Type : ACT_GATHER_INFO |
| 2018-06-29 | Name : The remote Amazon Linux AMI host is missing a security update. File : ala_ALAS-2018-1044.nasl - Type : ACT_GATHER_INFO |
| 2018-06-25 | Name : The remote Fedora host is missing a security update. File : fedora_2018-c449dc1c9c.nasl - Type : ACT_GATHER_INFO |
Sources (Detail)
Alert History
| Date | Informations |
|---|---|
| 2025-03-18 02:04:29 |
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| 2024-12-12 01:55:09 |
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| 2024-11-28 13:12:23 |
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| 2024-11-09 01:52:28 |
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| 2024-10-25 01:52:33 |
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| 2024-10-23 01:52:01 |
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| 2024-08-02 12:53:15 |
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| 2024-08-02 01:15:15 |
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| 2024-03-12 12:47:38 |
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| 2024-02-02 01:51:33 |
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| 2024-02-01 12:14:31 |
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| 2023-12-29 01:45:58 |
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| 2023-11-22 01:45:31 |
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| 2023-09-05 12:49:28 |
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| 2023-09-05 01:14:14 |
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| 2023-09-02 12:49:03 |
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| 2023-09-02 01:14:31 |
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| 2023-08-12 12:52:45 |
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| 2023-08-12 01:13:49 |
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| 2023-08-11 12:46:59 |
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| 2023-08-11 01:14:10 |
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| 2023-08-06 12:45:33 |
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| 2023-08-06 01:13:46 |
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| 2023-08-04 12:45:47 |
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| 2023-08-04 01:13:51 |
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| 2023-07-14 12:45:49 |
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| 2023-07-14 01:13:52 |
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| 2023-06-06 12:40:29 |
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| 2023-03-29 01:47:23 |
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| 2023-03-28 12:14:13 |
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| 2023-01-25 01:38:04 |
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| 2022-10-11 12:41:05 |
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| 2022-10-11 01:13:53 |
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| 2022-09-09 01:36:39 |
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| 2022-03-11 01:33:50 |
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| 2022-02-01 01:31:50 |
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| 2021-12-11 12:32:27 |
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| 2021-12-11 01:30:42 |
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| 2021-08-19 12:28:11 |
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| 2021-05-25 12:26:45 |
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| 2021-05-04 13:08:05 |
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| 2021-04-22 02:21:44 |
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| 2021-03-27 01:24:03 |
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| 2020-12-12 12:21:07 |
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| 2020-12-05 12:22:29 |
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| 2020-09-25 01:20:24 |
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| 2020-08-11 12:20:26 |
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| 2020-08-08 01:20:20 |
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| 2020-08-07 12:20:42 |
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| 2020-08-07 01:21:24 |
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| 2020-08-01 12:20:20 |
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| 2020-07-30 01:21:03 |
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| 2020-05-24 01:23:41 |
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| 2020-05-23 02:10:41 |
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| 2020-05-23 01:06:38 |
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| 2019-09-12 01:00:47 |
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| 2019-07-02 01:00:45 |
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| 2019-06-21 01:00:43 |
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| 2019-06-15 01:00:45 |
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| 2019-04-05 01:00:45 |
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| 2019-01-25 12:10:17 |
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| 2018-12-20 12:08:04 |
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| 2018-12-15 12:08:44 |
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| 2018-11-22 12:09:08 |
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| 2018-11-17 12:08:44 |
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| 2018-11-15 12:09:19 |
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| 2018-11-06 17:19:38 |
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| 2018-10-31 13:21:23 |
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| 2018-10-30 12:11:25 |
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| 2018-10-05 12:10:15 |
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| 2018-09-27 12:08:39 |
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| 2018-08-30 21:19:56 |
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| 2018-08-29 17:20:06 |
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| 2018-08-24 17:19:58 |
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| 2018-08-09 05:18:05 |
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| 2018-08-06 21:19:33 |
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| 2018-06-15 09:19:17 |
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| 2018-06-12 17:19:17 |
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