Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2018-1000200 | First vendor Publication | 2018-06-05 |
| 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
| The Linux Kernel versions 4.14, 4.15, and 4.16 has a null pointer dereference which can result in an out of memory (OOM) killing of large mlocked processes. The issue arises from an oom killed process's final thread calling exit_mmap(), which calls munlock_vma_pages_all() for mlocked vmas.This can happen synchronously with the oom reaper's unmap_page_range() since the vma's VM_LOCKED bit is cleared before munlocking (to determine if any other vmas share the memory and are mlocked). |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1000200 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-476 | NULL Pointer Dereference |
CPE : Common Platform Enumeration
| Type | Description | Count |
|---|---|---|
| Os | 3 |
Sources (Detail)
Alert History
| Date | Informations |
|---|---|
| 2024-11-28 13:11:09 |
|
| 2024-08-02 12:52:17 |
|
| 2024-08-02 01:15:00 |
|
| 2024-02-02 01:50:37 |
|
| 2024-02-01 12:14:17 |
|
| 2023-09-05 12:48:32 |
|
| 2023-09-05 01:14:00 |
|
| 2023-09-02 12:48:03 |
|
| 2023-09-02 01:14:17 |
|
| 2023-08-12 12:51:49 |
|
| 2023-08-12 01:13:34 |
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| 2023-08-11 12:46:07 |
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| 2023-08-11 01:13:55 |
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| 2023-08-06 12:44:40 |
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| 2023-08-06 01:13:31 |
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| 2023-08-04 12:44:54 |
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| 2023-08-04 01:13:37 |
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| 2023-07-14 12:44:57 |
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| 2023-07-14 01:13:38 |
|
| 2023-03-29 01:46:34 |
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| 2023-03-28 12:13:59 |
|
| 2022-10-11 12:40:17 |
|
| 2022-10-11 01:13:39 |
|
| 2021-05-04 13:06:38 |
|
| 2021-04-22 02:20:16 |
|
| 2020-05-23 01:05:25 |
|
| 2018-10-31 13:21:21 |
|
| 2018-08-29 17:20:05 |
|
| 2018-08-24 17:19:56 |
|
| 2018-07-19 00:19:24 |
|
| 2018-06-08 09:19:38 |
|
| 2018-06-06 09:18:44 |
|
| 2018-06-05 17:19:42 |
|
