CVE-2021-25457 - Vulnerability Details - OpenCVE

Description

An improper input validation vulnerability in DSP driver prior to SMR Sep-2021 Release 1 allows local attackers to get a limited kernel memory information.

Published: 2021-09-09

Score: 5.9 Medium

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

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

Vendor Product Default status Versions

Samsung Mobile

Samsung Mobile Devices

affected

Version	Status	Constraints
`Q(10.0), R(11.0) devices with Exynos 980, 9830, 2100 chipsets`	affected	< SMR Sep-2021 Release 1

Configuration 1 [-]

AND

OR	cpe:2.3:o:google:android:10.0:::::::*
	cpe:2.3:o:google:android:11.0:::::::*

OR	cpe:2.3:h:samsung:exynos_2100:-:::::::*
	cpe:2.3:h:samsung:exynos_980:-:::::::*
	cpe:2.3:h:samsung:exynos_9830:-:::::::*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2021-12353	An improper input validation vulnerability in DSP driver prior to SMR Sep-2021 Release 1 allows local attackers to get a limited kernel memory information.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction None

No CVSS v3.0

Access Vector Local

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact None

Availability Impact None

This CVE is not in the KEV list.

The EPSS score is 0.00016.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://security.samsungmobile.com/securityUpdate.smsb?year=2021&month=9

History

No history.

Subscriptions

Google Android

Samsung Exynos 2100 Exynos 980 Exynos 9830

MITRE

Status: PUBLISHED

Assigner: Samsung Mobile

Published: 2021-09-09T18:04:37.000Z

Updated: 2024-08-03T20:03:05.767Z

Reserved: 2021-01-19T00:00:00.000Z

Link: CVE-2021-25457

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-09-09T19:15:10.577

Modified: 2024-11-21T05:55:01.687

Link: CVE-2021-25457

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-20

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