CVE-2014-4322

Nexus 5 Android 5.0 - Local Privilege Escalation

Severity Score

7.8

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

drivers/misc/qseecom.c in the QSEECOM driver for the Linux kernel 3.x, as used in Qualcomm Innovation Center (QuIC) Android contributions for MSM devices and other products, does not validate certain offset, length, and base values within an ioctl call, which allows attackers to gain privileges or cause a denial of service (memory corruption) via a crafted application.

drivers/misc/qseecom.c en el driver QSEECOM del Kernel de Linux 3.x utilizada en las contribuciones de Android Qualcomm Innovation Center (QuIC) para los dispositivos MSM y otros productos, no valida el desplazamiento, longitud, y valores base dentro de la llamada ioctl , lo cual permite a atacantes obtener privilegios o causar una denegación de servicio (corrupción de memoria) a través de una aplicación modificada.

*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

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

2014-06-18 CVE Reserved
2014-12-24 CVE Published
2015-01-06 First Exploit
2023-03-08 EPSS Updated
2024-08-06 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-787: Out-of-bounds Write

CAPEC

References (6)

URL	Tag	Source

URL	Date	SRC
https://www.exploit-db.com/exploits/35711	2015-01-06
https://github.com/koozxcv/CVE-2014-4322	2016-03-23
https://github.com/retme7/CVE-2014-4322_poc	2024-07-09
https://github.com/laginimaineb/cve-2014-4322	2024-10-01
https://github.com/askk/CVE-2014-4322_adaptation	2024-01-16

URL	Date	SRC
https://www.codeaurora.org/projects/security-advisories/memory-corruption-qseecom-driver-cve-2014-4322	2020-08-14

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				>= 3.0.0 <= 3.18.1 Search vendor "Linux" for product "Linux Kernel" and version " >= 3.0.0 <= 3.18.1"		-		Affected