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CVE-2020-12747 Details

Description

An issue was discovered on Samsung mobile devices with Q(10.0) (Exynos980 9630 and Exynos990 9830 chipsets) software. The Bootloader has a heap-based buffer overflow because of the mishandling of specific commands. The Samsung IDs are SVE-2020-16981, SVE-2020-16991 (May 2020).

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:9.8 CRITICALVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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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-787Out-of-bounds Write[email protected]

Affected Products

ProductVersions
google android
10.0

CPE

  • cpe:2.3:o:google:android:10.0:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
samsung exynos980(9630)
All versions

CPE

  • cpe:2.3:h:samsung:exynos980(9630):-:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
samsung exynos990(9830)
All versions

CPE

  • cpe:2.3:h:samsung:exynos990(9830):-:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

4 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2020-12747
NVD Published Date:
May 11, 2020
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2020-12747 Details - Not Deferred