CVE-2022-20564

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CVSS 3.1

6.7 medium

EPSS

<1%p7

Published

Dec 16, 2022 (Dec 16, 2022)

Modified

Jun 17, 2026

Description

In _ufdt_output_strtab_to_fdt of ufdt_convert.c, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-243798789References: N/A

Vendors: google
Products: android
Weakness: CWE-787
Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.2%)

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