CVE-2016-2062

Severity Score

7.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

The adreno_perfcounter_query_group function in drivers/gpu/msm/adreno_perfcounter.c in the Adreno GPU driver for the Linux kernel 3.x, as used in Qualcomm Innovation Center (QuIC) Android contributions for MSM devices and other products, uses an incorrect integer data type, which allows attackers to cause a denial of service (integer overflow, heap-based buffer overflow, and incorrect memory allocation) or possibly have unspecified other impact via a crafted IOCTL_KGSL_PERFCOUNTER_QUERY ioctl call.

La función adreno_perfcounter_query_group en drivers/gpu/msm/adreno_perfcounter.c en el controlador Adreno GPU para el kernel de Linux 3.x, según se utiliza en Qualcomm Innovation Center (QuIC) Android contributions for MSM devices y otros productos, utiliza un tipo de datos entero incorrecto, lo que permite a atacantes provocar una denegación de servicio (desbordamiento de entero, desbordamiento de buffer basado en memoria dinámica y asignación de memoria incorrecta) o posiblemente tener otro impacto no especificado a través de una llamada ioctl IOCTL_KGSL_PERFCOUNTER_QUERY.

*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

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2016-01-25 CVE Reserved
2016-05-05 CVE Published
2023-03-08 EPSS Updated
2024-08-05 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-190: Integer Overflow or Wraparound

CAPEC

References (4)

URL	Tag	Source
http://www.securitytracker.com/id/1035766	Third Party Advisory
https://www.codeaurora.org/buffer-overflow-adreno-gpu-msm-driver-cve-2016-2062	Broken Link

URL	Date	SRC

URL	Date	SRC
http://source.android.com/security/bulletin/2016-06-01.html	2020-08-03
https://codeaurora.org/cgit/quic/la/kernel/msm-3.18/commit/?id=27c95b64b2e4b5ff1288cbaa6e353dd803d71576	2020-08-03

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Google Search vendor "Google"	Nexus 5x Firmware Search vendor "Google" for product "Nexus 5x Firmware"	-	-	Affected	in	Google Search vendor "Google"	Nexus 5x Search vendor "Google" for product "Nexus 5x"	-	-	Safe
Google Search vendor "Google"	Nexus 6p Firmware Search vendor "Google" for product "Nexus 6p Firmware"	-	-	Affected	in	Google Search vendor "Google"	Nexus 6p Search vendor "Google" for product "Nexus 6p"	-	-	Safe
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				>= 3.0 <= 3.19.8 Search vendor "Linux" for product "Linux Kernel" and version " >= 3.0 <= 3.19.8"		-		Affected