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Apple Patches New macOS, iOS Zero-Days

By Ryan Naraine on August 17, 2022

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Apple on Wednesday rolled out emergency patches for a pair of already exploited zero-day vulnerabilities in its flagship macOS and iOS platforms.

Apple confirmed in-the-wild exploitation of the vulnerabilities in separate advisories warning about code execution flaws in totally patched iPhone, iPad and macOS units.

Barebones particulars from Apple’s advisories:

• CVE-2022-32894 (kernel) – An utility might be able to execute arbitrary code with kernel privileges.  An out-of-bounds write concern was addressed with improved bounds checking.  Apple is conscious of a report that this concern might have been actively exploited.

• CVE-2022-32893 (WebKit) – Processing maliciously crafted net content material might result in arbitrary code execution. An out-of-bounds write concern was addressed with improved bounds checking.  Apple is conscious of a report that this concern might have been actively exploited.

The patches are being pushed to Apple’s auto-update mechanism (macOS Monterey 12.5.1, iOS 15.6.1 and iPadOS 15.6.1).

Apple didn’t launch any particulars on the reside exploitation or any indicators of compromise to assist defenders search for indicators of infections.

Apple’s emergency patch comes on the identical day Google shipped a significant Chrome browser replace to cowl a high-severity bug that has already been exploited as zero-day. Google didn’t launch any details about the assaults, however famous that researchers of the corporate’s Risk Evaluation Group reported the vulnerability on July 19.

That is the fifth Chrome zero-day patched by the web large in 2022. Exploitation of the fourth zero-day, which got here to gentle in early July, has been linked to Israeli spy ware firm Candiru and utilized in focused assaults aimed toward entities within the Center East.

To this point this yr, zero-day trackers have documented 27 in-the-wild assaults towards extensively deployed desktop and cellular software program merchandise. The majority of the zero-day assaults take purpose at faulty code from Apple, Google and Microsoft.

Associated: ZDI Cracks Down on Software program Distributors Delivery Defective, Incomplete Patches

Associated: Google Patches Fifth Exploited Chrome Zero-Day of 2022

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Associated: Microsoft Raises Alarm for New Home windows Zero-Day Assaults

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