CVE-2022-22636 Information

Description

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in tvOS 15.4 iOS 15.4 and iPadOS 15.4. An application may be able to execute arbitrary code with kernel privileges.

CVSS Vector

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

Reference

https://support.apple.com/en-us/HT213186 https://support.apple.com/en-us/HT213182

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

7.8