Here is a list of Samsung devices that received a software update during the week of January 2-6. Particulary speaking about Galaxy S21, Galaxy Footnote10, Galaxy A73 5G, Galaxy From Flip a Galaxy M33.
Na Galaxy S21, Galaxy Footnote10, Galaxy A73 5G a Galaxy Samsung started rolling out the January security patch to the Flip. At the row Galaxy The S21 carries an updated firmware version G99xBXXS5DVL3 and she was the first to arrive in Švýcarska, next to the line Galaxy Note10 version N970FXXS8HVL3 and was also the first to be made available in Švýcarsku, u Galaxy A73 5G version A736BXXS2BVL3 and was the first to "land" in Malaysia and Galaxy From the Flip version F700FXXSAIVL3 and was the first to be available in Italy.
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The January security patch fixes over 50 highly dangerous ones androidof these vulnerabilities. In its software, Samsung fixed, among other things, an entry bug in TelephonyUI that allowed attackers to configure "preferred calling", a hard-coded encryption key vulnerability in NFC by adding the correct use of a random private key interface to prevent key disclosure, incorrect access control in telecommunications applications using access control logic to prevent the leakage of sensitive information, or a vulnerability in the Samsung Knox security service related to permissions or privileges.
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As for the phone Galaxy M33, for which Samsung started issuing the November security patch. The update comes with the firmware version M336BXXU3BVL4 and was the first to arrive in the Netherlands, Russia, Indonesia or Malaysia, among others. In the coming days, it should reach other countries, including us.
