CVE-2016-10439

Severity Score

8.1

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

In Android before 2018-04-05 or earlier security patch level on Qualcomm Snapdragon Automobile and Snapdragon Mobile SD 425, SD 430, SD 450, SD 625, SD 650/52, SD 820, and SD 820A, there is a TOCTOU vulnerability in the input validation for bulletin_board_read syscall. A pointer dereference is being validated without promising the pointer hasn't been changed by the HLOS program.

En Android antes del nivel de parcheo de seguridad del 2018-04-05 o antes en Qualcomm Snapdragon Automobile y Snapdragon Mobile SD 425, SD 430, SD 450, SD 625, SD 650/52, SD 820 y SD 820A, hay una vulnerabilidad TOCTOU en la validación de entradas de la llamada del sistema bulletin_board_read. Se valida una desreferencia de puntero sin prometer que el puntero no ha sido cambiado por el programa HLOS.

*Credits: N/A

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

None

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

2017-08-16 CVE Reserved
2018-04-18 CVE Published
2023-09-09 EPSS Updated
2024-09-16 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CWE-476: NULL Pointer Dereference

CAPEC

References (2)

URL	Tag	Source
http://www.securityfocus.com/bid/103671	Third Party Advisory

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://source.android.com/security/bulletin/2018-04-01	2018-05-01

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Qualcomm Search vendor "Qualcomm"	Sd 425 Firmware Search vendor "Qualcomm" for product "Sd 425 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Sd 425 Search vendor "Qualcomm" for product "Sd 425"	-	-	Safe
Qualcomm Search vendor "Qualcomm"	Sd 430 Firmware Search vendor "Qualcomm" for product "Sd 430 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Sd 430 Search vendor "Qualcomm" for product "Sd 430"	-	-	Safe
Qualcomm Search vendor "Qualcomm"	Sd 450 Firmware Search vendor "Qualcomm" for product "Sd 450 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Sd 450 Search vendor "Qualcomm" for product "Sd 450"	-	-	Safe
Qualcomm Search vendor "Qualcomm"	Sd 625 Firmware Search vendor "Qualcomm" for product "Sd 625 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Sd 625 Search vendor "Qualcomm" for product "Sd 625"	-	-	Safe
Qualcomm Search vendor "Qualcomm"	Sd 650 Firmware Search vendor "Qualcomm" for product "Sd 650 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Sd 650 Search vendor "Qualcomm" for product "Sd 650"	-	-	Safe
Qualcomm Search vendor "Qualcomm"	Sd 652 Firmware Search vendor "Qualcomm" for product "Sd 652 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Sd 652 Search vendor "Qualcomm" for product "Sd 652"	-	-	Safe
Qualcomm Search vendor "Qualcomm"	Sd 820 Firmware Search vendor "Qualcomm" for product "Sd 820 Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Sd 820 Search vendor "Qualcomm" for product "Sd 820"	-	-	Safe
Qualcomm Search vendor "Qualcomm"	Sd 820a Firmware Search vendor "Qualcomm" for product "Sd 820a Firmware"	-	-	Affected	in	Qualcomm Search vendor "Qualcomm"	Sd 820a Search vendor "Qualcomm" for product "Sd 820a"	-	-	Safe