CVE-2021-25490 - Vulnerability Details - OpenCVE

A keyblob downgrade attack in keymaster prior to SMR Oct-2021 Release 1 allows attacker to trigger IV reuse vulnerability with privileged process.

No CVSS v4.0

Attack Vector Local

Attack Complexity High

Privileges Required High

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact Low

User Interaction None

No CVSS v3.0

Access Vector Local

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact None

This CVE is not in the KEV list.

The EPSS score is 0.00026.

Key SSVC decision points have not yet been added.

Vendors	Products
Google Subscribe	Android Subscribe

Configuration 1 [-]

OR	cpe:2.3:o:google:android:9.0:::::::*
	cpe:2.3:o:google:android:10.0:::::::*
	cpe:2.3:o:google:android:11.0:::::::*

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2021-12386	A keyblob downgrade attack in keymaster prior to SMR Oct-2021 Release 1 allows attacker to trigger IV reuse vulnerability with privileged process.

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: 2021-10-06T17:10:45

Updated: 2024-08-03T20:03:05.763Z

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

Link: CVE-2021-25490

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-10-06T18:15:09.717

Modified: 2024-11-21T05:55:05.910

Link: CVE-2021-25490

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

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