CVE-2022-42808

Description

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in tvOS 16.1, iOS 16.1 and iPadOS 16, macOS Ventura 13, watchOS 9.1. A remote user may be able to cause kernel code execution.

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
EPSS 1.16% Top 25%
Vendor Advisory apple.com Vendor Advisory apple.com Vendor Advisory apple.com Vendor Advisory apple.com
Affected: Apple macOS
Affected: Apple tvOS
Affected: Apple tvOS
Affected: Apple watchOS
Published at:
Updated at:

References

Link Tags
https://support.apple.com/en-us/HT213488 release notes vendor advisory
https://support.apple.com/en-us/HT213489 release notes vendor advisory
https://support.apple.com/en-us/HT213492 release notes vendor advisory
https://support.apple.com/en-us/HT213491 release notes vendor advisory

Frequently Asked Questions

What is the severity of CVE-2022-42808?
CVE-2022-42808 has been scored as a critical severity vulnerability.
How to fix CVE-2022-42808?
To fix CVE-2022-42808, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2022-42808 being actively exploited in the wild?
It is possible that CVE-2022-42808 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2022-42808?
CVE-2022-42808 affects Apple macOS, Apple tvOS, Apple tvOS, Apple watchOS.
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