CVE-2022-23425

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Published Feb 11, 2022 CVSS 3.1 · 8.6 High EPSS < 1% KEV · Not listed

Description

Improper input validation in Exynos baseband prior to SMR Feb-2022 Release 1 allows attackers to send arbitrary NAS signaling messages with fake base station.

Affected Products

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
`P(9.0), Q(10.0), R(11.0), S(12.0) with select Exynos devices`	affected	< SMR Feb-2022 Release 1

Configuration 1 [-]

AND

OR	cpe:2.3:o:google:android:10.0:::::::*
	cpe:2.3:o:google:android:11.0:::::::*
	cpe:2.3:o:google:android:12.0:::::::*

cpe:2.3:h:samsung:exynos:-:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2022-28502	Improper input validation in Exynos baseband prior to SMR Feb-2022 Release 1 allows attackers to send arbitrary NAS signaling messages with fake base station.

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact Low

Availability Impact Low

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.

Exploit prediction score: < 1% (0.409% probability within 30 days)

Key SSVC decision points have not yet been added.

References

Link	Providers
https://security.samsungmobile.com/securityUpdate.smsb?year=2022&month=2

History

No history.

Subscriptions

Google Android

Samsung Exynos

Weaknesses

CWE-20

Sources

CVE record Updated: Aug 3, 2024, 3:43 AM

Status: PUBLISHED
Assigner: Samsung Mobile
Published: Feb 11, 2022, 5:40 PM
Updated: Aug 3, 2024, 3:43 AM
Reserved: Jan 18, 2022, 12:00 AM

View source JSON

Vulnrichment No data

No data.

NVD Updated: Jun 17, 2026, 4:29 AM

Status: Modified
Published: Feb 11, 2022, 6:15 PM
Modified: Jun 17, 2026, 4:29 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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