CVE-2022-23431 - Vulnerability Details - OpenCVE

Description

An improper boundary check in RPMB ldfw prior to SMR Feb-2022 Release 1 allows arbitrary memory write and code execution.

Published: 2022-02-11

Score: 6.4 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 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 vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2022-28508	An improper boundary check in RPMB ldfw prior to SMR Feb-2022 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 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.

The EPSS score is 0.00117.

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

MITRE

Status: PUBLISHED

Assigner: Samsung Mobile

Published: 2022-02-11T17:40:13.000Z

Updated: 2024-08-03T03:43:45.920Z

Reserved: 2022-01-18T00:00:00.000Z

Link: CVE-2022-23431

Vulnrichment

No data.

NVD

Status : Modified

Published: 2022-02-11T18:15:11.583

Modified: 2026-06-17T04:29:59.960

Link: CVE-2022-23431

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

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