CVE-2014-9888

Severity Score

7.8

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

arch/arm/mm/dma-mapping.c in the Linux kernel before 3.13 on ARM platforms, as used in Android before 2016-08-05 on Nexus 5 and 7 (2013) devices, does not prevent executable DMA mappings, which might allow local users to gain privileges via a crafted application, aka Android internal bug 28803642 and Qualcomm internal bug CR642735.

arch/arm/mm/dma-mapping.c en el kernel de Linux en versiones anteriores 3.13 en las plataformas ARM, como se utiliza en Android en versiones anteriores a 2016-08-05 en dispositivos Nexus 5 y 7 (2013), no impide asignaciones DMA ejecutables, lo que permite a usuarios locales obtener privilegios a través de una aplicacion manipulada, también conocido como error interno de Android 28803642 y error interno de Qualcomm CR642735.

*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

2016-06-24 CVE Reserved
2016-08-06 CVE Published
2023-03-08 EPSS Updated
2024-08-06 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-264: Permissions, Privileges, and Access Controls

CAPEC

References (5)

URL	Tag	Source
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=0ea1ec713f04bdfac343c9702b21cd3a7c711826	X_refsource_confirm
http://www.securityfocus.com/bid/92219	Vdb Entry
https://source.codeaurora.org/quic/la/kernel/msm/commit/?id=f044936caab337a4384fbfe64a4cbae33c7e22a1	X_refsource_confirm

URL	Date	SRC

URL	Date	SRC
https://github.com/torvalds/linux/commit/0ea1ec713f04bdfac343c9702b21cd3a7c711826	2016-11-28

URL	Date	SRC
http://source.android.com/security/bulletin/2016-08-01.html	2016-11-28

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"	<= 3.12.9 Search vendor "Linux" for product "Linux Kernel" and version " <= 3.12.9"	-	Affected	in	Google Search vendor "Google"	Nexus 5 Search vendor "Google" for product "Nexus 5"	-	-	Safe
Linux Search vendor "Linux"	Linux Kernel Search vendor "Linux" for product "Linux Kernel"	<= 3.12.9 Search vendor "Linux" for product "Linux Kernel" and version " <= 3.12.9"	-	Affected	in	Google Search vendor "Google"	Nexus 7 Search vendor "Google" for product "Nexus 7"	-	-	Safe