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NVD Vulnerability Details :

CVE-2017-9986

Deferred

Source-cve@mitre.org

Published At-28 Jun, 2017 | 06:29

Updated At-20 Apr, 2025 | 01:37

The intr function in sound/oss/msnd_pinnacle.c in the Linux kernel through 4.11.7 allows local users to cause a denial of service (over-boundary access) or possibly have unspecified other impact by changing the value of a message queue head pointer between two kernel reads of that value, aka a "double fetch" vulnerability.

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Primary	3.0	7.8	HIGH	CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Primary	2.0	7.2	HIGH	AV:L/AC:L/Au:N/C:C/I:C/A:C

Type: Primary

Version: 3.0

Base score: 7.8

Base severity: HIGH

Vector:

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Type: Primary

Version: 2.0

Base score: 7.2

Base severity: HIGH

Vector:

AV:L/AC:L/Au:N/C:C/I:C/A:C

CPE Matches

Linux Kernel Organization, Inc

>>linux_kernel>>Versions up to 4.11.7(inclusive)

cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

Weaknesses

CWE ID	Type	Source
CWE-125	Primary	nvd@nist.gov

CWE ID: CWE-125

Type: Primary

Source: nvd@nist.gov

References

Hyperlink	Source	Resource
http://www.securityfocus.com/bid/99336	cve@mitre.org	N/A
https://bugzilla.kernel.org/show_bug.cgi?id=196135	cve@mitre.org	Issue Tracking
http://www.securityfocus.com/bid/99336	af854a3a-2127-422b-91ae-364da2661108	N/A
https://bugzilla.kernel.org/show_bug.cgi?id=196135	af854a3a-2127-422b-91ae-364da2661108	Issue Tracking