CVE-2020-28343

CVSS V2 Medium 4.6 CVSS V3 High 7.8
Description
An issue was discovered on Samsung mobile devices with P(9.0) and Q(10.0) (Exynos 980, 9820, and 9830 chipsets) software. The NPU driver allows attackers to execute arbitrary code because of unintended write and read operations on memory. The Samsung ID is SVE-2020-18610 (November 2020).
Overview
  • CVE ID
  • CVE-2020-28343
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2020-11-08T05:15:11
  • Last Modified Date
  • 2020-11-10T19:43:07
Weakness Enumerations
CWE URL
CWE-787 http://cwe.mitre.org/data/definitions/787.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:google:android:9.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:google:android:10.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:samsung:exynos_980:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:samsung:exynos_9820:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:samsung:exynos_9830:-:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:L/AC:L/Au:N/C:P/I:P/A:P
  • Access Vector
  • LOCAL
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • PARTIAL
  • Base Score
  • 4.6
  • Severity
  • MEDIUM
  • Exploitability Score
  • 3.9
  • Impact Score
  • 6.4
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • LOCAL
  • Attack Compatibility
  • LOW
  • Privileges Required
  • LOW
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 7.8
  • Base Severity
  • HIGH
  • Exploitability Score
  • 1.8
  • Impact Score
  • 5.9
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-2020-28343
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-28343
History
Created Old Value New Value Data Type Notes
2022-05-10 16:20:17 Added to TrackCVE
2022-12-05 16:17:17 2020-11-08T05:15Z 2020-11-08T05:15:11 CVE Published Date updated
2022-12-05 16:17:17 2020-11-10T19:43:07 CVE Modified Date updated
2022-12-05 16:17:17 Analyzed Vulnerability Status updated