CVE-2022-42827

Apple iOS and iPadOS 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 15.7.1 and iPadOS 15.7.1, iOS 16.1 and iPadOS 16. 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 solucionó un problema de escritura fuera de los límites mejorando la verificación de los límites. Este problema se solucionó en iOS 15.7.1 y iPadOS 15.7.1, iOS 16.1 y iPadOS 16. Es posible que una aplicación pueda ejecutar código arbitrario con privilegios del kernel. Apple tiene conocimiento de un informe que indica que este problema puede haber sido explotado activamente.

Apple iOS and iPadOS kernel contain an out-of-bounds write vulnerability which can allow an application to perform code execution 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

2022-10-11 CVE Reserved
2022-10-25 Exploited in Wild
2022-11-01 CVE Published
2022-11-15 KEV Due Date
2024-05-24 EPSS Updated
2024-08-03 CVE Updated
---------- First Exploit

CWE

CWE-787: Out-of-bounds Write

CAPEC

References (2)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://support.apple.com/en-us/HT213489	2022-11-03
https://support.apple.com/en-us/HT213490	2022-11-03

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"				< 15.7.1 Search vendor "Apple" for product "Ipados" and version " < 15.7.1"		-		Affected
Apple Search vendor "Apple"		Iphone Os Search vendor "Apple" for product "Iphone Os"				< 15.7.1 Search vendor "Apple" for product "Iphone Os" and version " < 15.7.1"		-		Affected
Apple Search vendor "Apple"		Iphone Os Search vendor "Apple" for product "Iphone Os"				16.0 Search vendor "Apple" for product "Iphone Os" and version "16.0"		-		Affected
Apple Search vendor "Apple"		Macos Search vendor "Apple" for product "Macos"				< 12.6.1 Search vendor "Apple" for product "Macos" and version " < 12.6.1"		-		Affected
Apple Search vendor "Apple"		Tvos Search vendor "Apple" for product "Tvos"				< 16.1 Search vendor "Apple" for product "Tvos" and version " < 16.1"		-		Affected
Apple Search vendor "Apple"		Watchos Search vendor "Apple" for product "Watchos"				< 9.1 Search vendor "Apple" for product "Watchos" and version " < 9.1"		-		Affected