CVE-2017-2443

Apple macOS Kernel 10.12.2 (16C67) - 'AppleIntelCapriController::GetLinkConfig' Code Execution Due to Lack of Bounds Checking

Severity Score

7.8

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

An issue was discovered in certain Apple products. macOS before 10.12.4 is affected. The issue involves the "Intel Graphics Driver" component. It allows attackers to execute arbitrary code in a privileged context or cause a denial of service (memory corruption) via a crafted app.

Se ha descubierto un problema en ciertos productos Apple. macOS en versiones anteriores a 10.12.4 está afectado. El problema involucra al componente "Intel Graphics Driver". Esto permite a atacantes ejecutar código arbitrario en un contexto privilegiado o provocar una denegación de servicio (corrupción de memoria) a través de una aplicación manipulada.

The MacOS kernel suffered from a code execution vulnerability due to a lack of bounds checking in AppleIntelCapriController::GetLinkConfig.

*Credits: N/A

Attack Vector

Local

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

Complete

Integrity

Complete

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2016-12-01 CVE Reserved
2017-04-02 CVE Published
2023-03-07 EPSS Updated
2024-08-05 CVE Updated
2024-08-05 First Exploit
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer

CAPEC

References (4)

URL	Tag	Source
http://www.securityfocus.com/bid/97140	Vdb Entry
http://www.securitytracker.com/id/1038138	Vdb Entry
https://support.apple.com/HT207615	X_refsource_confirm

URL	Date	SRC
https://www.exploit-db.com/exploits/41790	2024-08-05

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Apple Search vendor "Apple"		Mac Os X Search vendor "Apple" for product "Mac Os X"				<= 10.12.3 Search vendor "Apple" for product "Mac Os X" and version " <= 10.12.3"		-		Affected