CVE-2022-20385

CRITICAL

Android - Out-of-Bounds Access in nla_parse Function

Title source: llm

Description

a function called 'nla_parse', do not check the len of para, it will check nla_type (which can be controlled by userspace) with 'maxtype' (in this case, it is GSCAN_MAX), then it access polciy array 'policy[type]', which OOB access happens.Product: AndroidVersions: Android SoCAndroid ID: A-238379819

References (1)

Core 1

Core References

Vendor Advisory x_refsource_misc

https://source.android.com/security/bulletin/2022-09-01

Scores

CVSS v3 9.8

EPSS 0.0035

EPSS Percentile 26.6%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE

CWE-1284

Status published

Products (1)

google/android

Published Sep 13, 2022

Tracked Since Feb 18, 2026