Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2018-1095 | First vendor Publication | 2018-04-01 |
| Vendor | Cve | Last vendor Modification | 2024-11-21 |
Security-Database Scoring CVSS v3
| Cvss vector : CVSS:3.1/AV:L/AC:L/PR:N/UI:R/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 | None | User Interaction | Required |
| 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
| The ext4_xattr_check_entries function in fs/ext4/xattr.c in the Linux kernel through 4.15.15 does not properly validate xattr sizes, which causes misinterpretation of a size as an error code, and consequently allows attackers to cause a denial of service (get_acl NULL pointer dereference and system crash) via a crafted ext4 image. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1095 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-476 | NULL Pointer Dereference |
CPE : Common Platform Enumeration
Sources (Detail)
Alert History
| Date | Informations |
|---|---|
| 2025-03-18 02:03:50 |
|
| 2024-12-12 01:54:44 |
|
| 2024-11-28 13:11:51 |
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| 2024-11-09 01:52:03 |
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| 2024-10-25 01:52:08 |
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| 2024-10-23 01:51:37 |
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| 2024-08-02 12:52:51 |
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| 2024-08-02 01:15:09 |
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| 2024-03-12 12:47:16 |
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| 2024-02-02 01:51:10 |
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| 2024-02-01 12:14:25 |
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| 2023-12-29 01:45:36 |
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| 2023-11-22 01:45:10 |
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| 2023-09-05 12:49:04 |
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| 2023-09-05 01:14:09 |
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| 2023-09-02 12:48:40 |
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| 2023-09-02 01:14:26 |
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| 2023-08-12 12:52:23 |
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| 2023-08-12 01:13:43 |
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| 2023-08-11 12:46:38 |
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| 2023-08-11 01:14:04 |
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| 2023-08-06 12:45:12 |
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| 2023-08-06 01:13:40 |
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| 2023-08-04 12:45:26 |
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| 2023-08-04 01:13:46 |
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| 2023-07-14 12:45:28 |
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| 2023-07-14 01:13:47 |
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| 2023-06-06 12:40:09 |
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| 2023-03-29 01:47:03 |
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| 2023-03-28 12:14:07 |
|
| 2023-02-13 09:27:45 |
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| 2023-02-03 05:28:12 |
|
| 2023-01-25 01:37:45 |
|
| 2022-10-11 12:40:46 |
|
| 2022-10-11 01:13:47 |
|
| 2022-09-09 01:36:22 |
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| 2022-03-11 01:33:34 |
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| 2022-02-01 01:31:35 |
|
| 2021-12-11 12:32:12 |
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| 2021-12-11 01:30:28 |
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| 2021-08-19 12:27:57 |
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| 2021-05-25 12:26:32 |
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| 2021-05-04 13:07:42 |
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| 2021-04-22 02:20:46 |
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| 2021-03-27 01:23:51 |
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| 2020-12-12 12:20:57 |
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| 2020-12-05 12:22:19 |
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| 2020-09-25 01:20:14 |
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| 2020-08-11 12:20:17 |
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| 2020-08-08 01:20:10 |
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| 2020-08-07 12:20:33 |
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| 2020-08-07 01:21:14 |
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| 2020-08-01 12:20:10 |
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| 2020-07-30 01:20:53 |
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| 2020-05-24 01:23:31 |
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| 2020-05-23 02:10:20 |
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| 2020-05-23 01:06:08 |
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| 2019-09-12 01:00:43 |
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| 2019-07-02 01:00:41 |
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| 2019-06-21 01:00:40 |
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| 2019-06-15 01:00:41 |
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| 2019-04-05 01:00:41 |
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| 2019-01-25 12:10:15 |
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| 2018-12-20 12:08:02 |
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| 2018-12-15 12:08:41 |
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| 2018-11-22 12:09:05 |
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| 2018-11-17 12:08:42 |
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| 2018-11-15 12:09:16 |
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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 12:11:22 |
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| 2018-10-05 12:10:13 |
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| 2018-09-27 12:08:37 |
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| 2018-08-31 12:09:58 |
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| 2018-08-09 12:06:32 |
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| 2018-07-13 12:09:08 |
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| 2018-07-13 01:09:23 |
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| 2018-07-04 09:19:46 |
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| 2018-05-02 21:21:44 |
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| 2018-04-02 09:19:21 |
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