Apple watchOS vulnerabilities

CVE-2021-30949 [HIGH] CWE-787 CVE-2021-30949: A memory corruption issue was addressed with improved state management. This issue is fixed in macOS A memory corruption issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.6.2, tvOS 15.2, macOS Monterey 12.1, Security Update 2021-008 Catalina, iOS 15.2 and iPadOS 15.2, watchOS 8.3. A malicious application may be able to execute arbitrary code with kernel privileges.

CVE-2021-30952 [HIGH] CWE-190 CVE-2021-30952: An integer overflow was addressed with improved input validation. This issue is fixed in tvOS 15.2, An integer overflow was addressed with improved input validation. This issue is fixed in tvOS 15.2, macOS Monterey 12.1, Safari 15.2, iOS 15.2 and iPadOS 15.2, watchOS 8.3. Processing maliciously crafted web content may lead to arbitrary code execution.

CVE-2021-30851 [HIGH] CWE-787 CVE-2021-30851: A memory corruption vulnerability was addressed with improved locking. This issue is fixed in Safari A memory corruption vulnerability was addressed with improved locking. This issue is fixed in Safari 15, tvOS 15, watchOS 8, iOS 15 and iPadOS 15. Processing maliciously crafted web content may lead to code execution.

CVE-2021-30934 [HIGH] CWE-120 CVE-2021-30934: A buffer overflow issue was addressed with improved memory handling. This issue is fixed in tvOS 15. A buffer overflow issue was addressed with improved memory handling. This issue is fixed in tvOS 15.2, macOS Monterey 12.1, Safari 15.2, iOS 15.2 and iPadOS 15.2, watchOS 8.3. Processing maliciously crafted web content may lead to arbitrary code execution.

CVE-2021-30919 [HIGH] CWE-787 CVE-2021-30919: An out-of-bounds write was addressed with improved input validation. This issue is fixed in iOS 15.1 An out-of-bounds write was addressed with improved input validation. This issue is fixed in iOS 15.1 and iPadOS 15.1, macOS Monterey 12.0.1, iOS 14.8.1 and iPadOS 14.8.1, tvOS 15.1, watchOS 8.1, Security Update 2021-007 Catalina, macOS Big Sur 11.6.1. Processing a maliciously crafted PDF may lead to arbitrary code execution.

CVE-2021-30916 [HIGH] CWE-787 CVE-2021-30916: A memory corruption issue was addressed with improved memory handling. This issue is fixed in iOS 15 A memory corruption issue was addressed with improved memory handling. This issue is fixed in iOS 15.1 and iPadOS 15.1, macOS Monterey 12.0.1, iOS 14.8.1 and iPadOS 14.8.1, Security Update 2021-007 Catalina, macOS Big Sur 11.6.1. A malicious application may be able to execute arbitrary code with kernel privileges.

CVE-2021-30852 [HIGH] CWE-843 CVE-2021-30852: A type confusion issue was addressed with improved memory handling. This issue is fixed in iOS 14.8 A type confusion issue was addressed with improved memory handling. This issue is fixed in iOS 14.8 and iPadOS 14.8, tvOS 15, watchOS 8, iOS 15 and iPadOS 15. Processing maliciously crafted web content may lead to arbitrary code execution.

CVE-2021-30886 [HIGH] CWE-416 CVE-2021-30886: A use after free issue was addressed with improved memory management. This issue is fixed in macOS M A use after free issue was addressed with improved memory management. This issue is fixed in macOS Monterey 12.0.1, iOS 15.1 and iPadOS 15.1, watchOS 8.1, tvOS 15.1. An application may be able to execute arbitrary code with kernel privileges.

CVE-2021-30906 [HIGH] CVE-2021-30906: This issue was addressed with improved checks. This issue is fixed in iOS 15.1 and iPadOS 15.1, macO This issue was addressed with improved checks. This issue is fixed in iOS 15.1 and iPadOS 15.1, macOS Monterey 12.0.1, tvOS 15.1, watchOS 8.1, macOS Big Sur 11.6.1. A local attacker may be able to elevate their privileges.

CVE-2021-30907 [HIGH] CWE-190 CVE-2021-30907: An integer overflow was addressed through improved input validation. This issue is fixed in iOS 15.1 An integer overflow was addressed through improved input validation. This issue is fixed in iOS 15.1 and iPadOS 15.1, macOS Monterey 12.0.1, iOS 14.8.1 and iPadOS 14.8.1, tvOS 15.1, watchOS 8.1, Security Update 2021-007 Catalina, macOS Big Sur 11.6.1. A malicious application may be able to elevate privileges.

CVE-2021-30955 [HIGH] CWE-362 CVE-2021-30955: A race condition was addressed with improved state handling. This issue is fixed in macOS Monterey 1 A race condition was addressed with improved state handling. This issue is fixed in macOS Monterey 12.1, watchOS 8.3, iOS 15.2 and iPadOS 15.2, tvOS 15.2. A malicious application may be able to execute arbitrary code with kernel privileges.

CVE-2021-30926 [HIGH] CWE-787 CVE-2021-30926: Description: A memory corruption issue in the processing of ICC profiles was addressed with improved Description: A memory corruption issue in the processing of ICC profiles was addressed with improved input validation. This issue is fixed in macOS Monterey 12.1, watchOS 8.3, iOS 15.2 and iPadOS 15.2, tvOS 15.2. Processing a maliciously crafted image may lead to arbitrary code execution.

CVE-2021-30928 [HIGH] CWE-787 CVE-2021-30928: A memory corruption issue was addressed with improved input validation. This issue is fixed in macOS A memory corruption issue was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.6, watchOS 8, tvOS 15, iOS 14.8 and iPadOS 14.8, iOS 15 and iPadOS 15. Processing a maliciously crafted image may lead to arbitrary code execution.

CVE-2021-30854 [HIGH] CVE-2021-30854: A logic issue was addressed with improved state management. This issue is fixed in tvOS 15, watchOS A logic issue was addressed with improved state management. This issue is fixed in tvOS 15, watchOS 8, iOS 15 and iPadOS 15. A sandboxed process may be able to circumvent sandbox restrictions.

CVE-2021-30857 [HIGH] CWE-362 CVE-2021-30857: A race condition was addressed with improved locking. This issue is fixed in Security Update 2021-00 A race condition was addressed with improved locking. This issue is fixed in Security Update 2021-005 Catalina, iOS 14.8 and iPadOS 14.8, tvOS 15, iOS 15 and iPadOS 15, watchOS 8, macOS Big Sur 11.6. A malicious application may be able to execute arbitrary code with kernel privileges.

CVE-2021-30964 [MEDIUM] CWE-732 CVE-2021-30964: An inherited permissions issue was addressed with additional restrictions. This issue is fixed in ma An inherited permissions issue was addressed with additional restrictions. This issue is fixed in macOS Monterey 12.1, watchOS 8.3, iOS 15.2 and iPadOS 15.2. A malicious application may be able to bypass Privacy preferences.

CVE-2021-30884 [MEDIUM] CVE-2021-30884: The issue was resolved with additional restrictions on CSS compositing. This issue is fixed in tvOS The issue was resolved with additional restrictions on CSS compositing. This issue is fixed in tvOS 15, watchOS 8, iOS 15 and iPadOS 15. Visiting a maliciously crafted website may reveal a user's browsing history.

CVE-2021-30947 [MEDIUM] CVE-2021-30947: An access issue was addressed with additional sandbox restrictions. This issue is fixed in macOS Big An access issue was addressed with additional sandbox restrictions. This issue is fixed in macOS Big Sur 11.6.2, tvOS 15.2, macOS Monterey 12.1, iOS 15.2 and iPadOS 15.2, watchOS 8.3. An application may be able to access a user's files.

CVE-2021-30866 [MEDIUM] CVE-2021-30866: A user privacy issue was addressed by removing the broadcast MAC address. This issue is fixed in tvO A user privacy issue was addressed by removing the broadcast MAC address. This issue is fixed in tvOS 15, watchOS 8, iOS 15 and iPadOS 15. A device may be passively tracked by its WiFi MAC address.

CVE-2021-30960 [MEDIUM] CWE-120 CVE-2021-30960: A buffer overflow issue was addressed with improved memory handling. This issue is fixed in macOS Mo A buffer overflow issue was addressed with improved memory handling. This issue is fixed in macOS Monterey 12.1, watchOS 8.3, iOS 15.2 and iPadOS 15.2, tvOS 15.2. Parsing a maliciously crafted audio file may lead to disclosure of user information.