A type confusion issue was addressed with improved checks. This issue is fixed in macOS Ventura 13. An app may be able to execute arbitrary code with kernel privileges.
https://support.apple.com/kb/HT213604
https://support.apple.com/en-us/HT213488
http://seclists.org/fulldisclosure/2023/Jan/20
Source: Mitre, NVD
Published: 2022-11-01
Updated: 2023-03-01
Base Score: 7.2
Vector: CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C
Severity: High
Base Score: 7.8
Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H