CVE-2015-7108

Apple Mac OSX - 'IOBluetoothHCIUserClient' Arbitrary Kernel Code Execution

Severity Score

7.8

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

The Bluetooth HCI interface in Apple OS X before 10.11.2 allows local users to gain privileges or cause a denial of service (memory corruption) via unspecified vectors.

La interfaz Bluetooth HCI en Apple OS X en versiones anteriores a 10.11.2 permite a usuarios locales obtener privilegios o causar una denegación de servicio (corrupción de memoria) a través de vectores no especificados.

IOBluetoothHCIUserClient uses an IOCommandGate to dispatch external methods; it passes a pointer to the structInput of the external method as arg0 and ::SimpleDispatchWL as the Action. It neither passes nor checks the size of that structInput, and SimpleDispatchWL goes on to read the field at +0x70 of the structInput.

*Credits: N/A

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Local

Attack Complexity

Low

Authentication

None

Confidentiality

Complete

Integrity

Complete

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2015-09-16 CVE Reserved
2015-12-11 CVE Published
2023-03-08 EPSS Updated
2024-08-06 CVE Updated
2024-08-06 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.securitytracker.com/id/1034344	Vdb Entry

URL	Date	SRC
https://www.exploit-db.com/exploits/39372	2024-08-06

URL	Date	SRC

URL	Date	SRC
http://lists.apple.com/archives/security-announce/2015/Dec/msg00005.html	2017-09-13
https://support.apple.com/HT205637	2017-09-13

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"				<= 10.11.1 Search vendor "Apple" for product "Mac Os X" and version " <= 10.11.1"		-		Affected