CVE-2022-23432

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Published Feb 11, 2022 CVSS 3.1 · 6.4 Medium EPSS < 1% KEV · Not listed

Description

An improper input validation in SMC_SRPMB_WSM handler of RPMB ldfw prior to SMR Feb-2022 Release 1 allows arbitrary memory write and code execution.

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 with Exynos chipsets

affected

Version	Status	Constraints
`P(9.0), Q(10.0), R(11.0), S(12.0) devices with selected Exynos chipsets`	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-2022-28509	An improper input validation in SMC_SRPMB_WSM handler of RPMB ldfw prior to SMR Feb-2022 Release 1 allows arbitrary memory write and code execution.

Metrics

No CVSS v4.0

Attack Vector Local

Attack Complexity High

Privileges Required High

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Local

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% (0.117% 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

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, 4:30 AM

Status: Modified
Published: Feb 11, 2022, 6:15 PM
Modified: Jun 17, 2026, 4:30 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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