CVE-2024-27840

Severity Score

6.3

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Attend

*SSVC

Descriptions

The issue was addressed with improved memory handling. This issue is fixed in macOS Ventura 13.6.7, macOS Monterey 12.7.5, iOS 16.7.8 and iPadOS 16.7.8, tvOS 17.5, visionOS 1.2, iOS 17.5 and iPadOS 17.5, watchOS 10.5. An attacker that has already achieved kernel code execution may be able to bypass kernel memory protections.

El problema se solucionó mejorando el manejo de la memoria. Este problema se solucionó en macOS Ventura 13.6.7, macOS Monterey 12.7.5, iOS 16.7.8 y iPadOS 16.7.8, tvOS 17.5, visionOS 1.2, iOS 17.5 y iPadOS 17.5, watchOS 10.5. Un atacante que ya haya logrado la ejecución del código del kernel puede ser capaz de eludir las protecciones de la memoria del kernel.

*Credits: N/A

Attack Vector

Local

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

None

Integrity

High

Availability

None

Attack Vector

Local

Attack Complexity

High

Privileges Required

High

User Interaction

None

Scope

Changed

Confidentiality

High

Integrity

High

Availability

High

* Common Vulnerability Scoring System

SSVC

Decision:Attend

Exploitation

None

Automatable

Yes

Tech. Impact

Total

* Organization's Worst-case Scenario

Timeline

2024-02-26 CVE Reserved
2024-06-10 CVE Published
2024-07-04 EPSS Updated
2024-08-02 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-786: Access of Memory Location Before Start of Buffer

CAPEC

References (15)

URL	Tag	Source
http://seclists.org/fulldisclosure/2024/Jun/5	Mailing List

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://support.apple.com/en-us/HT214100	2024-07-03
https://support.apple.com/en-us/HT214101	2024-07-03
https://support.apple.com/en-us/HT214102	2024-07-03
https://support.apple.com/en-us/HT214104	2024-07-03
https://support.apple.com/en-us/HT214105	2024-07-03
https://support.apple.com/en-us/HT214107	2024-07-03
https://support.apple.com/en-us/HT214108	2024-07-03
https://support.apple.com/kb/HT214100	2024-07-03
https://support.apple.com/kb/HT214101	2024-07-03
https://support.apple.com/kb/HT214102	2024-07-03
https://support.apple.com/kb/HT214104	2024-07-03
https://support.apple.com/kb/HT214105	2024-07-03
https://support.apple.com/kb/HT214107	2024-07-03
https://support.apple.com/kb/HT214108	2024-07-03

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"				< 16.7.8 Search vendor "Apple" for product "Ipados" and version " < 16.7.8"		-		Affected
Apple Search vendor "Apple"		Ipados Search vendor "Apple" for product "Ipados"				>= 17.0 < 17.5 Search vendor "Apple" for product "Ipados" and version " >= 17.0 < 17.5"		-		Affected
Apple Search vendor "Apple"		Iphone Os Search vendor "Apple" for product "Iphone Os"				< 16.7.8 Search vendor "Apple" for product "Iphone Os" and version " < 16.7.8"		-		Affected
Apple Search vendor "Apple"		Iphone Os Search vendor "Apple" for product "Iphone Os"				>= 17.0 < 17.5 Search vendor "Apple" for product "Iphone Os" and version " >= 17.0 < 17.5"		-		Affected
Apple Search vendor "Apple"		Macos Search vendor "Apple" for product "Macos"				>= 12.0 < 12.7.5 Search vendor "Apple" for product "Macos" and version " >= 12.0 < 12.7.5"		-		Affected
Apple Search vendor "Apple"		Macos Search vendor "Apple" for product "Macos"				>= 13.0 < 13.6.7 Search vendor "Apple" for product "Macos" and version " >= 13.0 < 13.6.7"		-		Affected
Apple Search vendor "Apple"		Tvos Search vendor "Apple" for product "Tvos"				< 17.5 Search vendor "Apple" for product "Tvos" and version " < 17.5"		-		Affected
Apple Search vendor "Apple"		Visionos Search vendor "Apple" for product "Visionos"				< 1.2 Search vendor "Apple" for product "Visionos" and version " < 1.2"		-		Affected
Apple Search vendor "Apple"		Watchos Search vendor "Apple" for product "Watchos"				< 10.5 Search vendor "Apple" for product "Watchos" and version " < 10.5"		-		Affected