CVE-2022-32820: An out-of-bounds write issue was addressed with improved input validation

Description

An out-of-bounds write issue was addressed with improved input validation. This issue is fixed in iOS 15.6 and iPadOS 15.6, macOS Big Sur 11.6.8, watchOS 8.7, tvOS 15.6, macOS Monterey 12.5, Security Update 2022-005 Catalina. An app 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

Attack vector

Local

Complexity

Low

Privileges

None

User interaction

Required

Confidentiality

High

Integrity

High

Availability

High

Scope

Unchanged

Exploitation

Is it being used?

Exploit prediction (EPSS)0.3% · higher than 21% of CVEs

Exploited in the wildNo evidence yet

CISA KEVNot listed

Ransomware campaign useNot known

Affected products

Which versions

IO

iOS · Apple

before 15.6 · source: NVD

MA

macOS · Apple

before 10.15.7; 11.0 before 11.6.8; 12.0 before 12.5; 10.15.7; 10.15.7 · source: NVD

MO

Mac OS X · Apple

10.15.7; 10.15.7; 10.15.7; 10.15.7; 10.15.7; 10.15.7; +6 more · source: NVD

TV

Tvos · Apple

before 15.6 · source: NVD

WA

Watchos · Apple

before 8.7 · source: NVD