CVE-2018-21076

CVSS V2 Low 2.1 CVSS V3 Medium 5.5
Description
An issue was discovered on Samsung mobile devices with N(7.x) (Exynos8890/8895 chipsets) software. There is information disclosure (a KASLR offset) in the Secure Driver via a modified trustlet. The Samsung ID is SVE-2017-10987 (April 2018).
Overview
  • CVE ID
  • CVE-2018-21076
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2020-04-08T18:15:14
  • Last Modified Date
  • 2020-04-09T17:09:04
Weakness Enumerations
CWE URL
CWE-200 http://cwe.mitre.org/data/definitions/200.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:google:android:7.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:google:android:7.1.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:google:android:7.1.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:google:android:7.1.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:samsung:exynos_8890:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:samsung:exynos_8895:-:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:L/AC:L/Au:N/C:P/I:N/A:N
  • Access Vector
  • LOCAL
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • NONE
  • Availability Impact
  • NONE
  • Base Score
  • 2.1
  • Severity
  • LOW
  • Exploitability Score
  • 3.9
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
  • Attack Vector
  • LOCAL
  • Attack Compatibility
  • LOW
  • Privileges Required
  • LOW
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • NONE
  • Base Score
  • 5.5
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 1.8
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://security.samsungmobile.com/securityUpdate.smsb Vendor Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2018-21076
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-21076
History
Created Old Value New Value Data Type Notes
2022-05-10 16:45:00 Added to TrackCVE
2022-12-04 14:11:43 2020-04-08T18:15Z 2020-04-08T18:15:14 CVE Published Date updated
2022-12-04 14:11:43 2020-04-09T17:09:04 CVE Modified Date updated
2022-12-04 14:11:43 Analyzed Vulnerability Status updated