Vulnerability Monitor

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CVE-2023-40391

The issue was addressed with improved memory handling. This issue is fixed in tvOS 17, iOS 17 and iPadOS 17, macOS Sonoma 14, Xcode 15. An app may be able to disclose kernel memory.

Published

2023-09-27T15:19:05.977

Last Modified

2025-11-04T20:16:37.143

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 5.5 (MEDIUM)

Weaknesses

Type: Primary
NVD-CWE-noinfo

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	apple	xcode	< 15.0	Yes
Operating System	apple	ipados	< 17.0	Yes
Operating System	apple	iphone_os	< 17.0	Yes
Operating System	apple	macos	< 14.0	Yes
Operating System	apple	tvos	< 17.0	Yes

References

http://seclists.org/fulldisclosure/2023/Oct/10 ([email protected])
http://seclists.org/fulldisclosure/2023/Oct/3 ([email protected])
http://seclists.org/fulldisclosure/2023/Oct/7 Mailing List, Third Party Advisory ([email protected])
http://seclists.org/fulldisclosure/2023/Oct/8 ([email protected])
https://support.apple.com/en-us/HT213936 Release Notes, Vendor Advisory ([email protected])
https://support.apple.com/en-us/HT213938 Release Notes, Vendor Advisory ([email protected])
https://support.apple.com/en-us/HT213939 Release Notes, Vendor Advisory ([email protected])
https://support.apple.com/en-us/HT213940 Release Notes, Vendor Advisory ([email protected])
http://seclists.org/fulldisclosure/2023/Oct/10 (af854a3a-2127-422b-91ae-364da2661108)
http://seclists.org/fulldisclosure/2023/Oct/3 (af854a3a-2127-422b-91ae-364da2661108)
http://seclists.org/fulldisclosure/2023/Oct/7 Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://seclists.org/fulldisclosure/2023/Oct/8 (af854a3a-2127-422b-91ae-364da2661108)
https://support.apple.com/en-us/HT213936 Release Notes, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://support.apple.com/en-us/HT213938 Release Notes, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://support.apple.com/en-us/HT213939 Release Notes, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://support.apple.com/en-us/HT213940 Release Notes, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://support.apple.com/kb/HT213936 (af854a3a-2127-422b-91ae-364da2661108)
https://support.apple.com/kb/HT213939 (af854a3a-2127-422b-91ae-364da2661108)
https://support.apple.com/kb/HT213940 (af854a3a-2127-422b-91ae-364da2661108)