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

Source: CVE-2022-20385

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