CVE-2023-42849

Description

The issue was addressed with improved memory handling. This issue is fixed in iOS 17.1 and iPadOS 17.1, macOS Monterey 12.7.1, watchOS 10.1, iOS 16.7.2 and iPadOS 16.7.2, macOS Ventura 13.6.1, macOS Sonoma 14.1. An attacker that has already achieved kernel code execution may be able to bypass kernel memory mitigations.

References

https://support.apple.com/kb/HT213988

https://support.apple.com/kb/HT213985

https://support.apple.com/kb/HT213984

https://support.apple.com/kb/HT213983

https://support.apple.com/kb/HT213982

https://support.apple.com/kb/HT213981

https://support.apple.com/en-us/HT213988

https://support.apple.com/en-us/HT213985

https://support.apple.com/en-us/HT213984

https://support.apple.com/en-us/HT213983

https://support.apple.com/en-us/HT213982

https://support.apple.com/en-us/HT213981

http://seclists.org/fulldisclosure/2023/Oct/26

http://seclists.org/fulldisclosure/2023/Oct/25

http://seclists.org/fulldisclosure/2023/Oct/24

http://seclists.org/fulldisclosure/2023/Oct/23

http://seclists.org/fulldisclosure/2023/Oct/21

http://seclists.org/fulldisclosure/2023/Oct/19

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3