CVE-2018-12158

CVSS V2 Medium 5.6 CVSS V3 Medium 6

Description

Insufficient input validation in BIOS update utility in Intel NUC FW kits downloaded before May 24, 2018 may allow a privileged user to potentially trigger a denial of service or information disclosure via local access.

Overview

CVE ID
CVE-2018-12158

Assigner
secure@intel.com

Vulnerability Status
Analyzed

Published Version
2018-10-10T18:29:04

Last Modified Date
2019-10-03T00:03:26

Weakness Enumerations

CWE	URL
CWE-200	http://cwe.mitre.org/data/definitions/200.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
cpe:2.3:o:intel:next_unit_of_computing_firmware::::::::	1	OR		2018-05-24

CVSS Version 2

Version
2.0

Vector String
AV:L/AC:L/Au:N/C:P/I:N/A:C

Access Vector
LOCAL

Access Compatibility
LOW

Authentication
NONE

Confidentiality Impact
PARTIAL

Integrity Impact
NONE

Availability Impact
COMPLETE

Base Score
5.6

Severity
MEDIUM

Exploitability Score
3.9

Impact Score
7.8

CVSS Version 3

Version
3.0

Vector String
CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:H

Attack Vector
LOCAL

Attack Compatibility
LOW

Privileges Required
HIGH

User Interaction
NONE

Scope
UNCHANGED

Confidentiality Impact
HIGH

Availability Impact
HIGH

Base Score
6

Base Severity
MEDIUM

Exploitability Score
0.8

Impact Score
5.2

References

Reference URL	Reference Tags
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00168.html	Patch Vendor Advisory

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2018-12158
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-12158

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 17:32:16				Added to TrackCVE
2022-12-03 13:11:13	2018-10-10T18:29Z	2018-10-10T18:29:04	CVE Published Date	updated
2022-12-03 13:11:13		2019-10-03T00:03:26	CVE Modified Date	updated
2022-12-03 13:11:13		Analyzed	Vulnerability Status	updated