According to the researchers at Tel Aviv University in Israel, a number of Galaxy S series phones did not store their cryptographic keys effectively, allowing hackers to extract the kept details in them. The issue was uncovered for over 100 million phone models of Galaxy S8, Galaxy S9, Galaxy S10, Galaxy S20, and Galaxy S21.Samsung phones come with a security layer called the TrustZone Operating System or TZOS. During the launch of its Galaxy S22 series of smart devices, the South Korean business revealed that its flagship phones will get 4 years of Android updates.
Samsung is method ahead of other Android phone makers, even Google, at delivering security updates. Nevertheless, numerous units sold by the business over the previous few years had a security defect that could have easily exposed them to hackers. According to the researchers at Tel Aviv University in Israel, numerous Galaxy S series phones did not keep their cryptographic keys correctly, allowing hackers to extract the kept details in them. The issue was uncovered for over 100 million phone designs of Galaxy S8, Galaxy S9, Galaxy S10, Galaxy S20, and Galaxy S21.Samsung phones feature a security layer called the TrustZone Operating System or TZOS. It runs along with Android OS and performs cryptographic functions. According to the scientists, cryptographic functions were executed in a weak way in the TZOS with badly documented links in the security chain. This used a workable path to the cyberattackers to the users device and info like passwords saved in them.Researchers state that they raised the issue to Samsung in 2015 and the company has actually released security spots in 2015. The very first fix was presented with the August 2021 security patch and a subsequent vulnerability was addressed with the October 2021 patch. On the other hand, Samsung has actually launched its Galaxy S22 series phones. Throughout the launch of its Galaxy S22 series of smart devices, the South Korean company announced that its flagship phones will get four years of Android updates. Samsung validated this in a press release where it stated that it will provide the “most current and more safe and secure mobile experience possible for users by using up to four generations of One UI and Android OS upgrades on choose Galaxy gadgets.” To compare, Google Pixel 6 series offers simply three years of Android updates.FacebookTwitterLinkedin
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