CVE-2016-5728

Severity Score

6.3

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Race condition in the vop_ioctl function in drivers/misc/mic/vop/vop_vringh.c in the MIC VOP driver in the Linux kernel before 4.6.1 allows local users to obtain sensitive information from kernel memory or cause a denial of service (memory corruption and system crash) by changing a certain header, aka a "double fetch" vulnerability.

Condición de carrera en la función vop_ioctl en drivers/misc/mic/vop/vop_vringh.c en el controlador MIC VOP en el kernel de Linux en versiones anteriores a 4.6.1 permite a usuarios locales obtener información sensible desde la memoria del kernel o causar una denegación de servicio (corrupción de memoria y caída del sistema) cambiando cierta cabecera, también conocida como vulnerabilidad "double fetch".

*Credits: N/A

Attack Vector

Local

Attack Complexity

High

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

High

Attack Vector

Local

Attack Complexity

Medium

Authentication

None

Confidentiality

Partial

Integrity

None

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2016-06-21 CVE Reserved
2016-06-27 CVE Published
2023-03-08 EPSS Updated
2024-08-06 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer

CAPEC

References (12)

URL	Tag	Source
http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.6.1	X_refsource_confirm
http://www.securityfocus.com/archive/1/538802/30/0/threaded	Mailing List
https://bugzilla.kernel.org/show_bug.cgi?id=116651	X_refsource_confirm

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=9bf292bfca94694a721449e3fd752493856710f6	2016-11-28
http://www.debian.org/security/2016/dsa-3616	2016-11-28
http://www.ubuntu.com/usn/USN-3070-1	2016-11-28
http://www.ubuntu.com/usn/USN-3070-2	2016-11-28
http://www.ubuntu.com/usn/USN-3070-3	2016-11-28
http://www.ubuntu.com/usn/USN-3070-4	2016-11-28
http://www.ubuntu.com/usn/USN-3071-1	2016-11-28
http://www.ubuntu.com/usn/USN-3071-2	2016-11-28
https://github.com/torvalds/linux/commit/9bf292bfca94694a721449e3fd752493856710f6	2016-11-28

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Debian Search vendor "Debian"		Debian Linux Search vendor "Debian" for product "Debian Linux"				8.0 Search vendor "Debian" for product "Debian Linux" and version "8.0"		-		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				<= 4.6 Search vendor "Linux" for product "Linux Kernel" and version " <= 4.6"		-		Affected