CVE-2021-25475 - Vulnerability Details - OpenCVE

A possible heap-based buffer overflow vulnerability in DSP kernel driver prior to SMR Oct-2021 Release 1 allows arbitrary memory write and code execution.

No CVSS v4.0

Attack Vector Local

Attack Complexity High

Privileges Required High

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 Complete

Integrity Impact Complete

Availability Impact Complete

This CVE is not in the KEV list.

The EPSS score is 0.00016.

Key SSVC decision points have not yet been added.

Vendors	Products
Google Subscribe	Android Subscribe
Samsung Subscribe	Exynos 2100 Subscribe Exynos 980 Subscribe Exynos 9830 Subscribe

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.

Advisories

Source	ID	Title
EUVD	EUVD-2021-12371	A possible heap-based buffer overflow vulnerability in DSP kernel driver prior to SMR Oct-2021 Release 1 allows arbitrary memory write and code execution.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://security.samsungmobile.com/securityUpdate.smsb?year=2021&month=10

History

No history.

Projects

Sign in to view the affected projects.

MITRE

Status: PUBLISHED

Assigner: Samsung Mobile

Published: 2021-10-06T17:08:30

Updated: 2024-08-03T20:03:05.759Z

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

Link: CVE-2021-25475

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-10-06T18:15:08.963

Modified: 2024-11-21T05:55:04.033

Link: CVE-2021-25475

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

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