Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2018-7755 | First vendor Publication | 2018-03-08 |
| 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:H/I:N/A:N | |||
|---|---|---|---|
| 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 | High |
| Integrity Impact | None | Availability Impact | None |
| Calculate full CVSS 3.0 Vectors scores | |||
Security-Database Scoring CVSS v2
| Cvss vector : (AV:L/AC:L/Au:N/C:P/I:N/A:N) | |||
|---|---|---|---|
| Cvss Base Score | 2.1 | Attack Range | Local |
| Cvss Impact Score | 2.9 | Attack Complexity | Low |
| Cvss Expoit Score | 3.9 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| An issue was discovered in the fd_locked_ioctl function in drivers/block/floppy.c in the Linux kernel through 4.15.7. The floppy driver will copy a kernel pointer to user memory in response to the FDGETPRM ioctl. An attacker can send the FDGETPRM ioctl and use the obtained kernel pointer to discover the location of kernel code and data and bypass kernel security protections such as KASLR. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7755 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-200 | Information Exposure |
CPE : Common Platform Enumeration
Nessus® Vulnerability Scanner
| Date | Description |
|---|---|
| 2018-10-04 | Name : The remote Debian host is missing a security update. File : debian_DLA-1531.nasl - Type : ACT_GATHER_INFO |
| 2018-10-02 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-4308.nasl - Type : ACT_GATHER_INFO |
Sources (Detail)
Alert History
| Date | Informations |
|---|---|
| 2025-03-18 02:13:21 |
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| 2024-12-12 02:03:56 |
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| 2024-11-28 13:22:58 |
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| 2024-11-09 01:59:51 |
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| 2024-10-25 01:59:49 |
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| 2024-10-23 01:59:15 |
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| 2024-08-02 13:00:24 |
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| 2024-08-02 01:17:09 |
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| 2024-03-12 12:54:11 |
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| 2024-02-02 01:58:25 |
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| 2024-02-01 12:16:10 |
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| 2023-12-29 01:52:20 |
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| 2023-11-22 01:51:47 |
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| 2023-09-05 12:56:21 |
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| 2023-09-05 01:15:53 |
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| 2023-09-02 12:55:39 |
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| 2023-09-02 01:16:10 |
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| 2023-08-12 12:59:26 |
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| 2023-08-12 01:15:26 |
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| 2023-08-11 12:53:23 |
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| 2023-08-11 01:15:52 |
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| 2023-08-06 12:51:49 |
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| 2023-08-06 01:15:23 |
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| 2023-08-04 12:52:03 |
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| 2023-08-04 01:15:32 |
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| 2023-07-14 12:52:03 |
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| 2023-07-14 01:15:30 |
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| 2023-06-06 12:46:16 |
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| 2023-03-29 01:53:26 |
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| 2023-03-28 12:15:49 |
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| 2023-01-25 01:43:26 |
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| 2022-10-11 12:46:35 |
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| 2022-10-11 01:15:29 |
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| 2022-09-09 01:41:44 |
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| 2022-03-11 01:38:25 |
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| 2022-02-01 01:36:06 |
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| 2021-12-11 12:37:01 |
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| 2021-12-11 01:34:51 |
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| 2021-08-19 12:32:03 |
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| 2021-05-25 12:30:24 |
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| 2021-05-04 13:20:49 |
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| 2021-04-22 02:35:47 |
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| 2021-03-27 01:27:32 |
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| 2020-12-12 12:24:07 |
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| 2020-12-05 12:25:37 |
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| 2020-09-25 01:23:20 |
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| 2020-08-11 12:23:16 |
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| 2020-08-08 01:23:05 |
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| 2020-08-07 12:23:32 |
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| 2020-08-07 01:24:16 |
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| 2020-08-01 12:23:09 |
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| 2020-07-30 01:23:55 |
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| 2020-05-24 01:26:42 |
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| 2020-05-23 02:20:13 |
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| 2020-05-23 01:19:18 |
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| 2019-01-25 12:11:03 |
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| 2018-12-20 12:08:40 |
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| 2018-12-15 12:09:15 |
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| 2018-11-22 12:09:32 |
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| 2018-11-17 12:09:07 |
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| 2018-11-15 12:09:41 |
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| 2018-11-07 12:07:04 |
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| 2018-10-30 12:11:48 |
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| 2018-10-05 05:18:15 |
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| 2018-10-04 17:19:54 |
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| 2018-10-02 17:19:32 |
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| 2018-09-27 12:08:55 |
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| 2018-08-30 21:19:59 |
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| 2018-08-23 21:20:44 |
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| 2018-08-09 12:06:44 |
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| 2018-07-13 09:19:09 |
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| 2018-07-13 01:09:32 |
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| 2018-07-04 09:19:48 |
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| 2018-04-25 12:09:17 |
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| 2018-03-27 21:19:58 |
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| 2018-03-08 12:05:16 |
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