CVE-2020-12747 - Vulnerability Details - OpenCVE

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).

Published: 2020-05-11

Score: 9.8 Critical

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

No analysis available yet.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

AND

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

OR	cpe:2.3:h:samsung:exynos980\(9630\):-:::::::*
	cpe:2.3:h:samsung:exynos990\(9830\):-:::::::*

No data.

No data available yet.

Remediation

No remediation available yet.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2020-5035	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).

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.00159.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://security.samsungmobile.com/securityUpdate.smsb

History

No history.

Subscriptions

Google Android

Samsung Exynos980\(9630\) Exynos990\(9830\)

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2020-05-11T15:15:57.000Z

Updated: 2024-08-04T12:04:22.565Z

Reserved: 2020-05-08T00:00:00.000Z

Link: CVE-2020-12747

Vulnrichment

No data.

NVD

Status : Modified

Published: 2020-05-11T16:15:12.770

Modified: 2024-11-21T05:00:11.803

Link: CVE-2020-12747

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-787

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