CVE-2022-42842
published 2022-12-15CVE-2022-42842: The issue was addressed with improved memory handling. This issue is fixed in tvOS 16.2, macOS Monterey 12.6.2, macOS Ventura 13.1, macOS Big Sur 11.7.2, iOS…
PriorityP355critical9.8CVSS 3.1
AVNACLPRNUINSUCHIHAH
EPSS
2.23%
80.7th percentile
The issue was addressed with improved memory handling. This issue is fixed in tvOS 16.2, macOS Monterey 12.6.2, macOS Ventura 13.1, macOS Big Sur 11.7.2, iOS 16.2 and iPadOS 16.2, watchOS 9.2. A remote user may be able to cause kernel code execution.
Affected
18 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| apple | ios_16.2_and_ipados | — | — |
| apple | ipados | < 16.2 | 16.2 |
| apple | iphone_os | < 16.2 | 16.2 |
| apple | macos | — | — |
| apple | macos | >= 11.0 < 11.7.2 | 11.7.2 |
| apple | macos | >= 12.0.0 < 12.6.2 | 12.6.2 |
| apple | macos | >= unspecified < 11.7 | 11.7 |
| apple | macos_big_sur | — | — |
| apple | macos_monterey | — | — |
| apple | macos_ventura | — | — |
| apple | tvos | < 16.2 | 16.2 |
| apple | tvos | >= unspecified < 16.2 | 16.2 |
| apple | tvos | >= unspecified < 13.1 | 13.1 |
| apple | tvos | >= unspecified < 12.6 | 12.6 |
| apple | tvos16.2 | — | — |
| apple | watchos | < 9.2 | 9.2 |
| apple | watchos | — | — |
| apple | watchos | >= unspecified < 9.2 | 9.2 |
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Apple
CVE-2022-42842: macOS Big Sur 11.7.2
vendor_apple·2022-12-13·CVSS 9.8
CVE-2022-42842 [CRITICAL] CVE-2022-42842: macOS Big Sur 11.7.2
Apple Security Update: About the security content of macOS Big Sur 11.7.2
Product: macOS Big Sur
Version: 11.7.2
CVE: CVE-2022-42842
Component: Kernel
Impact: A remote user may be able to cause kernel code execution
Description: The issue was addressed with improved memory handling.
Apple
CVE-2022-42842: iOS 16.2 and iPadOS 16.2
vendor_apple·2022-12-13·CVSS 9.8
CVE-2022-42842 [CRITICAL] CVE-2022-42842: iOS 16.2 and iPadOS 16.2
Apple Security Update: About the security content of iOS 16.2 and iPadOS 16.2
Product: iOS 16.2 and iPadOS
Version: 16.2
CVE: CVE-2022-42842
Component: Kernel
Impact: A remote user may be able to cause kernel code execution
Description: The issue was addressed with improved memory handling.
Apple
CVE-2022-42842: macOS Ventura 13.1
vendor_apple·2022-12-13·CVSS 9.8
CVE-2022-42842 [CRITICAL] CVE-2022-42842: macOS Ventura 13.1
Apple Security Update: About the security content of macOS Ventura 13.1
Product: macOS Ventura
Version: 13.1
CVE: CVE-2022-42842
Component: Kernel
Impact: A remote user may be able to cause kernel code execution
Description: The issue was addressed with improved memory handling.
Apple
CVE-2022-42842: tvOS16.2
vendor_apple·2022-12-13·CVSS 9.8
CVE-2022-42842 [CRITICAL] CVE-2022-42842: tvOS16.2
Apple Security Update: About the security content of tvOS16.2
Product: tvOS16.2
CVE: CVE-2022-42842
Component: Kernel
Impact: A remote user may be able to cause kernel code execution
Description: The issue was addressed with improved memory handling.
Apple
CVE-2022-42842: macOS Monterey 12.6.2
vendor_apple·2022-12-13·CVSS 9.8
CVE-2022-42842 [CRITICAL] CVE-2022-42842: macOS Monterey 12.6.2
Apple Security Update: About the security content of macOS Monterey 12.6.2
Product: macOS Monterey
Version: 12.6.2
CVE: CVE-2022-42842
Component: Kernel
Impact: A remote user may be able to cause kernel code execution
Description: The issue was addressed with improved memory handling.
Apple
CVE-2022-42842: watchOS 9.2
vendor_apple·2022-12-13·CVSS 9.8
CVE-2022-42842 [CRITICAL] CVE-2022-42842: watchOS 9.2
Apple Security Update: About the security content of watchOS 9.2
Product: watchOS
Version: 9.2
CVE: CVE-2022-42842
Component: Kernel
Impact: A remote user may be able to cause kernel code execution
Description: The issue was addressed with improved memory handling.
GHSA
GHSA-248j-xg68-6w85: The issue was addressed with improved memory handling
ghsa_unreviewed·2022-12-15
CVE-2022-42842 [CRITICAL] CWE-787 GHSA-248j-xg68-6w85: The issue was addressed with improved memory handling
The issue was addressed with improved memory handling. This issue is fixed in tvOS 16.2, macOS Monterey 12.6.2, macOS Ventura 13.1, macOS Big Sur 11.7.2, iOS 16.2 and iPadOS 16.2, watchOS 9.2. A remote user may be able to cause kernel code execution.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
http://seclists.org/fulldisclosure/2022/Dec/20http://seclists.org/fulldisclosure/2022/Dec/23http://seclists.org/fulldisclosure/2022/Dec/24http://seclists.org/fulldisclosure/2022/Dec/25http://seclists.org/fulldisclosure/2022/Dec/26http://seclists.org/fulldisclosure/2022/Dec/27https://support.apple.com/en-us/HT213530https://support.apple.com/en-us/HT213532https://support.apple.com/en-us/HT213533https://support.apple.com/en-us/HT213534https://support.apple.com/en-us/HT213535https://support.apple.com/en-us/HT213536http://seclists.org/fulldisclosure/2022/Dec/20http://seclists.org/fulldisclosure/2022/Dec/23http://seclists.org/fulldisclosure/2022/Dec/24http://seclists.org/fulldisclosure/2022/Dec/25http://seclists.org/fulldisclosure/2022/Dec/26http://seclists.org/fulldisclosure/2022/Dec/27https://support.apple.com/en-us/HT213530https://support.apple.com/en-us/HT213532https://support.apple.com/en-us/HT213533https://support.apple.com/en-us/HT213534https://support.apple.com/en-us/HT213535https://support.apple.com/en-us/HT213536
2022-12-15
Published