CVE-2022-42845

Description

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. An app with root privileges may be able to execute arbitrary code with kernel privileges.

Category

7.2
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.20%
Vendor Advisory apple.com Vendor Advisory apple.com 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 tvOS
Affected: Apple tvOS
Affected: Apple watchOS
Published at:
Updated at:

References

Link Tags
https://support.apple.com/en-us/HT213535 release notes vendor advisory
https://support.apple.com/en-us/HT213532 release notes vendor advisory
https://support.apple.com/en-us/HT213530 release notes vendor advisory
https://support.apple.com/en-us/HT213536 release notes vendor advisory
https://support.apple.com/en-us/HT213534 release notes vendor advisory
https://support.apple.com/en-us/HT213533 release notes vendor advisory
http://seclists.org/fulldisclosure/2022/Dec/20 third party advisory mailing list
http://seclists.org/fulldisclosure/2022/Dec/25 third party advisory mailing list
http://seclists.org/fulldisclosure/2022/Dec/23 third party advisory mailing list
http://seclists.org/fulldisclosure/2022/Dec/26 third party advisory mailing list
http://seclists.org/fulldisclosure/2022/Dec/24 third party advisory mailing list
http://seclists.org/fulldisclosure/2022/Dec/27 mailing list

Frequently Asked Questions

What is the severity of CVE-2022-42845?
CVE-2022-42845 has been scored as a high severity vulnerability.
How to fix CVE-2022-42845?
To fix CVE-2022-42845, 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-2022-42845 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2022-42845 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2022-42845?
CVE-2022-42845 affects Apple macOS, Apple tvOS, Apple tvOS, Apple tvOS, Apple tvOS, Apple watchOS.
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