Executive Summary

Informations
Name CVE-2018-14656 First vendor Publication 2018-10-08
Vendor Cve Last vendor Modification 2023-02-13

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

A missing address check in the callers of the show_opcodes() in the Linux kernel allows an attacker to dump the kernel memory at an arbitrary kernel address into the dmesg log.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14656

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-20 Improper Input Validation

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1
Os 3159

Sources (Detail)

Source Url
CONFIRM https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14656
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id...
MISC https://bugs.chromium.org/p/project-zero/issues/detail?id=1650
https://lore.kernel.org/lkml/20180828154901.112726-1-jannh%40google.com/T/
https://seclists.org/oss-sec/2018/q4/9
SECTRACK http://www.securitytracker.com/id/1041804

Alert History

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Date Informations
2024-03-12 12:48:44
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2023-12-29 01:47:02
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2023-11-22 01:46:34
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2023-09-05 12:50:33
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2023-09-05 01:14:28
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2023-09-02 12:50:11
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2023-09-02 01:14:46
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2023-08-12 12:53:53
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2023-08-12 01:14:03
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2023-08-11 12:48:03
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2023-08-11 01:14:25
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2023-08-06 12:46:36
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2023-08-06 01:14:00
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2023-08-04 12:46:50
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2023-08-04 01:14:06
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2023-07-14 12:46:52
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2023-07-14 01:14:07
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2023-06-06 12:41:27
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2023-03-29 01:48:23
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2023-03-28 12:14:27
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2023-02-13 09:27:43
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2023-01-25 01:38:58
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2022-10-11 12:42:00
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2022-10-11 01:14:07
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2022-09-09 01:37:30
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2022-03-11 01:34:36
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2022-02-01 01:32:32
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2021-12-11 12:33:10
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2021-12-11 01:31:25
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2021-08-19 12:28:49
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2021-05-25 12:27:20
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2021-05-04 13:09:10
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2021-04-22 02:23:04
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2021-03-27 01:24:38
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2020-12-12 12:21:36
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2020-12-05 12:23:00
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2020-09-25 01:20:53
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2020-08-11 12:20:54
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2020-08-08 01:20:47
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2020-08-07 12:21:10
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2020-08-07 01:21:52
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2020-08-01 12:20:47
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2020-07-30 01:21:31
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2020-05-24 01:24:10
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2020-05-23 02:11:32
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2020-05-23 01:07:45
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2019-10-10 05:20:24
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2019-09-12 01:00:58
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2019-07-02 01:00:56
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2019-06-21 01:00:53
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2019-06-15 01:00:54
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2019-04-05 01:00:53
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2019-01-25 12:10:25
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2018-12-20 12:08:12
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2018-12-15 12:08:52
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2018-11-27 21:20:41
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2018-10-09 17:19:40
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2018-10-09 05:18:09
  • First insertion