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VULNERABILITIES

CVE-2018-21070 Details

Description

An issue was discovered on Samsung mobile devices with N(7.x), O(8.0) devices (MSM8998 or SDM845 chipsets) software. An attacker can bypass Secure Boot and obtain root access because of a missing Bootloader integrity check. The Samsung ID is SVE-2018-11552 (May 2018).

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:8.4 HIGHVector:CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
https://security.samsungmobile.com/securityUpdate.smsb CVEVendor Advisory
https://security.samsungmobile.com/securityUpdate.smsb [email protected]Vendor Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-354Improper Validation of Integrity Check Value[email protected]

Affected Products

ProductVersions
google android
7.0
7.1.0
7.1.1
7.1.2
8.0

CPE

  • cpe:2.3:o:google:android:7.0:*:*:*:*:*:*:*
  • cpe:2.3:o:google:android:7.1.0:*:*:*:*:*:*:*
  • cpe:2.3:o:google:android:7.1.1:*:*:*:*:*:*:*
  • cpe:2.3:o:google:android:7.1.2:*:*:*:*:*:*:*
  • cpe:2.3:o:google:android:8.0:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
qualcomm msm8998
All versions

CPE

  • cpe:2.3:h:qualcomm:msm8998:-:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
qualcomm sdm845
All versions

CPE

  • cpe:2.3:h:qualcomm:sdm845:-:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

4 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2018-21070
NVD Published Date:
Apr 8, 2020
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2018-21070 Details - Not Deferred