Apple on Wednesday rolled out software fixes for iOS, iPadOS, macOS, tvOS, and watchOS to address a number of security flaws affecting its platforms.
This includes at least 37 flaws spanning different components in iOS and macOS that range from privilege escalation to arbitrary code execution and from information disclosure to denial-of-service (DoS).
Chief among them is CVE-2022-2294, a memory corruption flaw in the WebRTC component that Google disclosed earlier this month as having been exploited in real-world attacks aimed at users of the Chrome browser. There is, however, no evidence of in-the-wild zero-day exploitation of the flaw targeting iOS, macOS, and Safari.
Besides CVE-2022-2294, the updates also address several arbitrary code execution flaws impacting Apple Neural Engine (CVE-2022-32810, CVE-2022-32829, and CVE-2022-32840), Audio (CVE-2022-32820), GPU Drivers (CVE-2022-32821), ImageIO (CVE-2022-32802), IOMobileFrameBuffer (CVE-2022-26768), Kernel (CVE-2022-32813 and CVE-2022-32815), and WebKit (CVE-2022-32792).
Also patched is a Pointer Authentication bypass affecting the Kernel (CVE-2022-32844), a DoS bug in the ImageIO component (CVE-2022-32785), and two privilege escalation flaws in AppleMobileFileIntegrity and File System Events (CVE-2022-32819 and CVE-2022-32826).
What’s more, the latest version of macOS resolves five security vulnerabilities in the SMB module that could be potentially exploited by a malicious app to gain elevated privileges, leak sensitive information, and execute arbitrary code with kernel privileges.
Users of Apple devices are recommended to update to iOS 15.6, iPadOS 15.6, macOS Monterey 12.5 (Big Sur 11.6.8 or 2022-005 Catalina for older generation Macs), tvOS 15.6, and watchOS 8.7 to obtain the latest security protections.