Executive Summary

Informations
Name CVE-2018-7995 First vendor Publication 2018-03-09
Vendor Cve Last vendor Modification 2024-03-21

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
Overall CVSS Score 4.7
Base Score 4.7 Environmental Score 4.7
impact SubScore 3.6 Temporal Score 4.7
Exploitabality Sub Score 1
 
Attack Vector Local Attack Complexity High
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:M/Au:N/C:N/I:N/A:C)
Cvss Base Score 4.7 Attack Range Local
Cvss Impact Score 6.9 Attack Complexity Medium
Cvss Expoit Score 3.4 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

Race condition in the store_int_with_restart() function in arch/x86/kernel/cpu/mcheck/mce.c in the Linux kernel through 4.15.7 allows local users to cause a denial of service (panic) by leveraging root access to write to the check_interval file in a /sys/devices/system/machinecheck/machinecheck directory. NOTE: a third party has indicated that this report is not security relevant

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7995

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-362 Race Condition

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1
Os 2
Os 1
Os 3092

Nessus® Vulnerability Scanner

Date Description
2018-09-18 Name : The remote EulerOS Virtualization host is missing multiple security updates.
File : EulerOS_SA-2018-1260.nasl - Type : ACT_GATHER_INFO
2018-05-10 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-4196.nasl - Type : ACT_GATHER_INFO
2018-05-03 Name : The remote Debian host is missing a security update.
File : debian_DLA-1369.nasl - Type : ACT_GATHER_INFO
2018-05-02 Name : The remote EulerOS host is missing multiple security updates.
File : EulerOS_SA-2018-1085.nasl - Type : ACT_GATHER_INFO
2018-05-02 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-4187.nasl - Type : ACT_GATHER_INFO
2018-05-02 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-4188.nasl - Type : ACT_GATHER_INFO
2018-04-20 Name : The remote Amazon Linux 2 host is missing a security update.
File : al2_ALAS-2018-994.nasl - Type : ACT_GATHER_INFO
2018-03-19 Name : The remote Fedora host is missing a security update.
File : fedora_2018-bf60ec1389.nasl - Type : ACT_GATHER_INFO
2018-03-19 Name : The remote Fedora host is missing a security update.
File : fedora_2018-cf76003e1f.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

Source Url
BID http://www.securityfocus.com/bid/103356
DEBIAN https://www.debian.org/security/2018/dsa-4187
https://www.debian.org/security/2018/dsa-4188
MISC https://bugzilla.suse.com/show_bug.cgi?id=1084755
https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/commit/?id=b3b7c4...
https://lkml.org/lkml/2018/3/2/970
MLIST https://lists.debian.org/debian-lts-announce/2018/05/msg00000.html
UBUNTU https://usn.ubuntu.com/3654-1/
https://usn.ubuntu.com/3654-2/
https://usn.ubuntu.com/3656-1/

Alert History

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Date Informations
2024-03-21 09:28:40
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2018-12-20 12:08:40
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2018-10-30 12:11:49
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2018-09-27 12:08:55
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2018-03-29 21:19:59
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2018-03-14 09:19:38
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2018-03-10 09:18:58
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2018-03-09 21:19:51
  • First insertion