NVD - CVE-2018-1000199

CVE-2018-1000199 Detail

Current Description

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.

Source: MITRE
Description Last Modified: 05/24/2018
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 5.5 MEDIUM
Vector: AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H (V3 legend)
Impact Score: 3.6
Exploitability Score: 1.8

Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): None
Availability (A): High

CVSS v2.0 Severity and Metrics:

Base Score: 4.9 MEDIUM
Vector: (AV:L/AC:L/Au:N/C:N/I:N/A:C) (V2 legend)
Impact Subscore: 6.9
Exploitability Subscore: 3.9

Access Vector (AV): Local
Access Complexity (AC): Insufficient_Info
Authentication (AU): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Complete
Additional Information:
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink	Resource
http://www.securitytracker.com/id/1040806	Third Party Advisory VDB Entry
https://access.redhat.com/errata/RHSA-2018:1318	Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:1345	Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:1347	Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:1348	Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:1354	Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:1355	Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:1374	Third Party Advisory
https://lists.debian.org/debian-lts-announce/2018/05/msg00000.html	Third Party Advisory
https://lkml.org/lkml/2018/4/6/813	Mailing List Patch Third Party Advisory
https://usn.ubuntu.com/3641-1/	Third Party Advisory
https://usn.ubuntu.com/3641-2/	Third Party Advisory
https://www.debian.org/security/2018/dsa-4187	Third Party Advisory
https://www.debian.org/security/2018/dsa-4188	Third Party Advisory

Technical Details

Vulnerability Type (View All)

Error Handling (CWE-388)

Vulnerable software and versions Switch to CPE 2.2

Denotes Vulnerable Software
Are we missing a CPE here? Please let us know.

Change History

3 change records found - show changes

Initial Analysis - 6/27/2018 7:43:59 AM

Action	Type	Old Value	New Value
Added	CPE Configuration		OR cpe:2.3:o:canonical:ubuntu_linux:12.04::::esm:::* cpe:2.3:o:canonical:ubuntu_linux:14.04::::lts:::* cpe:2.3:o:canonical:ubuntu_linux:16.04::::lts:::* cpe:2.3:o:canonical:ubuntu_linux:17.10:::::::
Added	CPE Configuration		OR cpe:2.3:o:debian:debian_linux:7.0::::::: cpe:2.3:o:debian:debian_linux:8.0::::::: cpe:2.3:o:debian:debian_linux:9.0:::::::
Added	CPE Configuration		OR cpe:2.3:o:linux:linux_kernel:3.18:::::::
Added	CPE Configuration		Record truncated, showing 500 of 976 characters. View Entire Change Record OR cpe:2.3:o:redhat:enterprise_linux:7.0::::::: cpe:2.3:o:redhat:enterprise_linux:7.2::::::: cpe:2.3:o:redhat:enterprise_linux:7.3::::::: cpe:2.3:o:redhat:enterprise_linux:7.4::::::: cpe:2.3:o:redhat:enterprise_linux:7.5::::::: cpe:2.3:o:redhat:enterprise_linux_desktop:7.0::::::: cpe:2.3:o:redhat:enterprise_linux_server:7.0::::::: cpe:2.3:o:redhat:enterprise_linux_server_aus:7.2::::::: *c
Added	CVSS V2		(AV:L/AC:L/Au:N/C:N/I:N/A:C)
Added	CVSS V3		AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Added	CWE		CWE-388
Changed	Reference Type	http://www.securitytracker.com/id/1040806 No Types Assigned	http://www.securitytracker.com/id/1040806 Third Party Advisory, VDB Entry
Changed	Reference Type	https://access.redhat.com/errata/RHSA-2018:1318 No Types Assigned	https://access.redhat.com/errata/RHSA-2018:1318 Third Party Advisory
Changed	Reference Type	https://access.redhat.com/errata/RHSA-2018:1345 No Types Assigned	https://access.redhat.com/errata/RHSA-2018:1345 Third Party Advisory
Changed	Reference Type	https://access.redhat.com/errata/RHSA-2018:1347 No Types Assigned	https://access.redhat.com/errata/RHSA-2018:1347 Third Party Advisory
Changed	Reference Type	https://access.redhat.com/errata/RHSA-2018:1348 No Types Assigned	https://access.redhat.com/errata/RHSA-2018:1348 Third Party Advisory
Changed	Reference Type	https://access.redhat.com/errata/RHSA-2018:1354 No Types Assigned	https://access.redhat.com/errata/RHSA-2018:1354 Third Party Advisory
Changed	Reference Type	https://access.redhat.com/errata/RHSA-2018:1355 No Types Assigned	https://access.redhat.com/errata/RHSA-2018:1355 Third Party Advisory
Changed	Reference Type	https://access.redhat.com/errata/RHSA-2018:1374 No Types Assigned	https://access.redhat.com/errata/RHSA-2018:1374 Third Party Advisory
Changed	Reference Type	https://lists.debian.org/debian-lts-announce/2018/05/msg00000.html No Types Assigned	https://lists.debian.org/debian-lts-announce/2018/05/msg00000.html Third Party Advisory
Changed	Reference Type	https://lkml.org/lkml/2018/4/6/813 No Types Assigned	https://lkml.org/lkml/2018/4/6/813 Mailing List, Patch, Third Party Advisory
Changed	Reference Type	https://usn.ubuntu.com/3641-1/ No Types Assigned	https://usn.ubuntu.com/3641-1/ Third Party Advisory
Changed	Reference Type	https://usn.ubuntu.com/3641-2/ No Types Assigned	https://usn.ubuntu.com/3641-2/ Third Party Advisory
Changed	Reference Type	https://www.debian.org/security/2018/dsa-4187 No Types Assigned	https://www.debian.org/security/2018/dsa-4187 Third Party Advisory
Changed	Reference Type	https://www.debian.org/security/2018/dsa-4188 No Types Assigned	https://www.debian.org/security/2018/dsa-4188 Third Party Advisory

CVE Modified by MITRE - 5/25/2018 9:29:00 PM

Action	Type	New Value
Added	Reference	http://www.securitytracker.com/id/1040806 [No Types Assigned]
Added	Reference	https://access.redhat.com/errata/RHSA-2018:1318 [No Types Assigned]
Added	Reference	https://access.redhat.com/errata/RHSA-2018:1345 [No Types Assigned]
Added	Reference	https://access.redhat.com/errata/RHSA-2018:1347 [No Types Assigned]
Added	Reference	https://access.redhat.com/errata/RHSA-2018:1348 [No Types Assigned]
Added	Reference	https://access.redhat.com/errata/RHSA-2018:1354 [No Types Assigned]
Added	Reference	https://access.redhat.com/errata/RHSA-2018:1355 [No Types Assigned]
Added	Reference	https://access.redhat.com/errata/RHSA-2018:1374 [No Types Assigned]
Added	Reference	https://lists.debian.org/debian-lts-announce/2018/05/msg00000.html [No Types Assigned]
Added	Reference	https://usn.ubuntu.com/3641-2/ [No Types Assigned]
Added	Reference	https://www.debian.org/security/2018/dsa-4187 [No Types Assigned]
Added	Reference	https://www.debian.org/security/2018/dsa-4188 [No Types Assigned]

Quick Info

CVE Dictionary Entry:
CVE-2018-1000199
NVD Published Date:
05/24/2018
NVD Last Modified:
06/27/2018

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