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Some Android users should turn off Wi-Fi calling due to security concerns, Google team warns

(NEXSTAR) – If you have an Android phone, you may want to stop using Wi-Fi calling, a team of security experts with Google warns.

Earlier this month, Google’s Project Zero team confirmed it had found multiple vulnerabilities in Exynos chipsets, made by Samsung. Of those, four can allow “Internet-to-baseband remote code execution,” giving hackers the ability to remotely compromise certain Android phones.

The hacker would only need to know your phone number, explained Project Zero, a team of security researchers that study zero-day vulnerabilities, which are flaws in software that are known but don’t yet have a patch to protect against them.

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“With limited additional research and development, we believe that skilled attackers would be able to quickly create an operational exploit to compromise affected devices silently and remotely.”

The remaining 14 vulnerabilities found by Project Zero were determined to be “not as severe.”

Devices that may be affected because they use the Exynos chipset, according to Samsung, include:

  • Samsung Galaxy S22, M33, M12, M13, A71, A53, A33, A21s, A13, A12, and A04 models

  • Vivo S16, S15, S6, X70, X60, and X30 series

  • Google Pixel 6 and 7