CVE-2021-0320 : What You Need to Know
Stay informed about CVE-2021-0320 affecting Android versions 10 and 11. Learn about the vulnerability in is_device_locked and set_device_locked, enabling a bypass of lockscreen requirements for keyguard bound keys, potentially resulting in local information disclosure.
Android devices with versions Android-10 and Android-11 are affected by a vulnerability in is_device_locked and set_device_locked of keystore_keymaster_enforcement.h, allowing a possible bypass of lockscreen requirements for keyguard bound keys due to a race condition. This flaw may lead to local information disclosure without the need for additional execution privileges or user interaction.