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Vulnerability Details : CVE-2018-1000199

The Linux Kernel version 3.18 contains a dangerous feature vulnerability in modify_user_hw_breakpoint() that can result in crash and possibly memory corruption. This attack appear to be exploitable via local code execution and the ability to use ptrace. This vulnerability appears to have been fixed in git commit f67b15037a7a50c57f72e69a6d59941ad90a0f0f.
Publish Date : 2018-05-24 Last Update Date : 2018-06-27
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- CVSS Scores & Vulnerability Types

CVSS Score
4.9
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact Complete (There is a total shutdown of the affected resource. The attacker can render the resource completely unavailable.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Execute CodeMemory corruption
CWE ID 388

- Related OVAL Definitions

Title Definition Id Class Family
RHSA-2018:1318: kernel security, bug fix, and enhancement update (Important) oval:com.redhat.rhsa:def:20181318 unix
RHSA-2018:1345: kernel security update (Important) oval:com.redhat.rhsa:def:20181345 unix
RHSA-2018:1355: kernel-rt security and bug fix update (Important) oval:com.redhat.rhsa:def:20181355 unix
RHSA-2018:1374: kernel-alt security and bug fix update (Important) oval:com.redhat.rhsa:def:20181374 unix
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2018-1000199

# Product Type Vendor Product Version Update Edition Language
1 OS Canonical Ubuntu Linux 12.04 ~~esm~~~ Version Details Vulnerabilities
2 OS Canonical Ubuntu Linux 14.04 ~~lts~~~ Version Details Vulnerabilities
3 OS Canonical Ubuntu Linux 16.04 ~~lts~~~ Version Details Vulnerabilities
4 OS Canonical Ubuntu Linux 17.10 Version Details Vulnerabilities
5 OS Debian Debian Linux 7.0 Version Details Vulnerabilities
6 OS Debian Debian Linux 8.0 Version Details Vulnerabilities
7 OS Debian Debian Linux 9.0 Version Details Vulnerabilities
8 OS Linux Linux Kernel 3.18 Version Details Vulnerabilities
9 OS Redhat Enterprise Linux 7.0 Version Details Vulnerabilities
10 OS Redhat Enterprise Linux 7.2 Version Details Vulnerabilities
11 OS Redhat Enterprise Linux 7.3 Version Details Vulnerabilities
12 OS Redhat Enterprise Linux 7.4 Version Details Vulnerabilities
13 OS Redhat Enterprise Linux 7.5 Version Details Vulnerabilities
14 OS Redhat Enterprise Linux Desktop 7.0 Version Details Vulnerabilities
15 OS Redhat Enterprise Linux Server 7.0 Version Details Vulnerabilities
16 OS Redhat Enterprise Linux Server Aus 7.2 Version Details Vulnerabilities
17 OS Redhat Enterprise Linux Server Aus 7.3 Version Details Vulnerabilities
18 OS Redhat Enterprise Linux Server Aus 7.4 Version Details Vulnerabilities
19 OS Redhat Enterprise Linux Server Eus 7.3 Version Details Vulnerabilities
20 OS Redhat Enterprise Linux Server Eus 7.4 Version Details Vulnerabilities
21 OS Redhat Enterprise Linux Server Eus 7.5 Version Details Vulnerabilities
22 OS Redhat Enterprise Linux Server Tus 7.2 Version Details Vulnerabilities
23 OS Redhat Enterprise Linux Workstation 7.0 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Canonical Ubuntu Linux 4
Debian Debian Linux 3
Linux Linux Kernel 1
Redhat Enterprise Linux 5
Redhat Enterprise Linux Desktop 1
Redhat Enterprise Linux Server 1
Redhat Enterprise Linux Server Aus 3
Redhat Enterprise Linux Server Eus 3
Redhat Enterprise Linux Server Tus 1
Redhat Enterprise Linux Workstation 1

- References For CVE-2018-1000199

https://www.debian.org/security/2018/dsa-4188
DEBIAN DSA-4188
http://www.securitytracker.com/id/1040806
SECTRACK 1040806
https://access.redhat.com/errata/RHSA-2018:1318
REDHAT RHSA-2018:1318
https://usn.ubuntu.com/3641-2/
UBUNTU USN-3641-2
https://www.debian.org/security/2018/dsa-4187
DEBIAN DSA-4187
https://access.redhat.com/errata/RHSA-2018:1345
REDHAT RHSA-2018:1345
https://access.redhat.com/errata/RHSA-2018:1347
REDHAT RHSA-2018:1347
https://access.redhat.com/errata/RHSA-2018:1348
REDHAT RHSA-2018:1348
https://access.redhat.com/errata/RHSA-2018:1354
REDHAT RHSA-2018:1354
https://access.redhat.com/errata/RHSA-2018:1355
REDHAT RHSA-2018:1355
https://access.redhat.com/errata/RHSA-2018:1374
REDHAT RHSA-2018:1374
https://lists.debian.org/debian-lts-announce/2018/05/msg00000.html
MLIST [debian-lts-announce] 20180502 [SECURITY] [DLA 1369-1] linux security update
https://lkml.org/lkml/2018/4/6/813
MLIST [linux-kernel] 20180406 [PATCH 3.18 40/93] perf/hwbp: Simplify the perf-hwbp code, fix documentation
https://usn.ubuntu.com/3641-1/
UBUNTU USN-3641-1

- Metasploit Modules Related To CVE-2018-1000199

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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