Vulnerability CVE-2022-22633
Published: 2022-03-18

Description:
A memory corruption issue was addressed with improved state management. This issue is fixed in watchOS 8.5, iOS 15.4 and iPadOS 15.4, macOS Big Sur 11.6.5, macOS Monterey 12.3. Opening a maliciously crafted PDF file may lead to an unexpected application termination or arbitrary code execution.

Type:

CWE-787

CVSS2 => (AV:N/AC:M/Au:N/C:C/I:C/A:C)

CVSS Base Score
Impact Subscore
Exploitability Subscore
9.3/10
10/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Complete
Complete
Complete
Affected software
Apple -> Ipados 
Apple -> Iphone os 
Apple -> Macos 
Apple -> Watchos 

 References:
https://support.apple.com/en-us/HT213184
https://support.apple.com/en-us/HT213182
https://support.apple.com/en-us/HT213193
https://support.apple.com/en-us/HT213183
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