CVE-2022-20454 - Vulnerability Details - OpenCVE

In fdt_next_tag of fdt.c, there is a possible out of bounds write due to an integer overflow. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-12 Android-12L Android-13Android ID: A-242096164

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required High

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact total

Vendors	Products
Google	Android

Configuration 1 [-]

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:o:google:android:12.1:::::::*
	cpe:2.3:o:google:android:13.0:::::::*

No data.

References

Link	Providers
https://source.android.com/security/bulletin/2022-11-01

History

Thu, 01 May 2025 16:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

MITRE

Status: PUBLISHED

Assigner: google_android

Published: 2022-11-08T00:00:00.000Z

Updated: 2025-05-01T15:18:39.673Z

Reserved: 2021-10-14T00:00:00.000Z

Link: CVE-2022-20454

Vulnrichment

Updated: 2024-08-03T02:10:44.875Z

NVD

Status : Modified

Published: 2022-11-08T22:15:11.630

Modified: 2025-05-01T16:15:21.647

Link: CVE-2022-20454

Redhat

No data.

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