Apple releases iOS 14.7.1 to fix Apple Watch unlock and zero-day exploit



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Last week, iOS 14.7 appeared, adding features including support for Apple’s magnetic battery. Unfortunately, the update also discontinued the “Unlock with iPhone” feature that Apple Watch users used to easily access their bracelets. Now another update is in progress to fix this issue.

However, even if you don’t have an Apple Watch, you should still install iOS 14.7.1 (and for Mac owners, macOS 11.5.1) as soon as you can, as Apple’s security notes reveal that the two updates he pushed today correct flaws that are already exploited in the wild. Memory corruption issues in Apple’s desktop and mobile operating systems were given the same vulnerability identifier and assigned to an anonymous researcher.

IOMobileFrameBuffer

Available for: iPhone 6s and later, iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later, iPad mini 4 and later, and iPod touch (7th generation)

Available for: macOS Big Sur

Impact: An application may be able to execute arbitrary code with kernel privileges. Apple is aware of a report that this issue may have been actively exploited.

Description: A memory corruption issue was addressed through improved memory management.

CVE-2021-30807: an anonymous researcher

According to Safety week, this is the 13th zero-day vulnerability that Apple corrected this year.

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