CVE-2022-22633

high

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.

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

https://support.apple.com/kb/HT213186

Details

Source: MITRE

Published: 2022-03-18

Updated: 2022-10-11

Type: CWE-787

Risk Information

CVSS v2

Base Score: 9.3

Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C

Impact Score: 10

Exploitability Score: 8.6

Severity: HIGH

CVSS v3

Base Score: 7.8

Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Impact Score: 5.9

Exploitability Score: 1.8

Severity: HIGH