CVE-2022-32894

Apple iOS and macOS Out-of-Bounds Write Vulnerability

Severity Score

7.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

Yes

*KEV

Decision

*SSVC

Descriptions

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 15.6.1 and iPadOS 15.6.1, macOS Monterey 12.5.1. An application may be able to execute arbitrary code with kernel privileges. Apple is aware of a report that this issue may have been actively exploited.

Se abordó un problema de escritura fuera de límites con una comprobación de límites mejorada. Este problema es corregido en iOS versión 15.6.1 y iPadOS versión 15.6.1, macOS Monterey versión 12.5.1. Una aplicación puede ser capaz de ejecutar código arbitrario con privilegios del kernel. Apple presenta conocimiento de un informe que indica que este problema puede haber sido explotado activamente.

Apple iOS and macOS contain an out-of-bounds write vulnerability that could allow an application to execute code with kernel privileges.

*Credits: N/A

CVSS Scores

NISTv3.1 7.8

Attack Vector

Local

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2022-06-09 CVE Reserved
2022-08-18 Exploited in Wild
2022-08-19 CVE Published
2022-09-08 KEV Due Date
2024-03-31 EPSS Updated
2024-08-03 CVE Updated
---------- First Exploit

CWE

CWE-787: Out-of-bounds Write

CAPEC

References (7)

URL	Tag	Source
http://seclists.org/fulldisclosure/2022/Aug/16	Mailing List
http://seclists.org/fulldisclosure/2022/Oct/45	Mailing List
http://seclists.org/fulldisclosure/2022/Oct/49	Mailing List
https://support.apple.com/kb/HT213443	Third Party Advisory
https://support.apple.com/kb/HT213486	Third Party Advisory

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://support.apple.com/en-us/HT213412	2022-12-07
https://support.apple.com/en-us/HT213413	2022-12-07

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Apple Search vendor "Apple"		Ipados Search vendor "Apple" for product "Ipados"				< 15.6.1 Search vendor "Apple" for product "Ipados" and version " < 15.6.1"		-		Affected
Apple Search vendor "Apple"		Iphone Os Search vendor "Apple" for product "Iphone Os"				< 15.6.1 Search vendor "Apple" for product "Iphone Os" and version " < 15.6.1"		-		Affected
Apple Search vendor "Apple"		Macos Search vendor "Apple" for product "Macos"				>= 11.0 < 11.7 Search vendor "Apple" for product "Macos" and version " >= 11.0 < 11.7"		-		Affected
Apple Search vendor "Apple"		Macos Search vendor "Apple" for product "Macos"				>= 12.0 < 12.5.1 Search vendor "Apple" for product "Macos" and version " >= 12.0 < 12.5.1"		-		Affected
Apple Search vendor "Apple"		Watchos Search vendor "Apple" for product "Watchos"				< 9.0 Search vendor "Apple" for product "Watchos" and version " < 9.0"		-		Affected