Linux Kernel up to 4.13.11 USB Device qmi_wwan.c qmi_wwan_bind divide by zero

CVSS Meta Temp Score
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CTI Interest Score
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5.8$0-$5k0.00

Summaryinfo

A vulnerability identified as critical has been detected in Linux Kernel up to 4.13.11. This impacts the function qmi_wwan_bind of the file drivers/net/usb/qmi_wwan.c of the component USB Device Handler. This manipulation causes divide by zero. This vulnerability is registered as CVE-2017-16650. The attack needs to be launched locally. No exploit is available. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in Linux Kernel up to 4.13.11 (Operating System). It has been declared as critical. Affected by this vulnerability is the function qmi_wwan_bind of the file drivers/net/usb/qmi_wwan.c of the component USB Device Handler. The manipulation with an unknown input leads to a divide by zero vulnerability. The CWE definition for the vulnerability is CWE-369. The product divides a value by zero. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

The qmi_wwan_bind function in drivers/net/usb/qmi_wwan.c in the Linux kernel through 4.13.11 allows local users to cause a denial of service (divide-by-zero error and system crash) or possibly have unspecified other impact via a crafted USB device.

The bug was discovered 11/07/2017. The weakness was published 11/07/2017 by Andrey Konovalov (Website). It is possible to read the advisory at securityfocus.com. This vulnerability is known as CVE-2017-16650 since 11/07/2017. Attacking locally is a requirement. A single authentication is required for exploitation. Technical details of the vulnerability are known, but there is no available exploit.

The vulnerability scanner Nessus provides a plugin with the ID 104910 (EulerOS 2.0 SP1 : kernel (EulerOS-SA-2017-1291)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Huawei Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 157985 (Oracle Enterprise Linux Security Update for Unbreakable Enterprise kernel (ELSA-2019-4644)).

Upgrading eliminates this vulnerability. A possible mitigation has been published 1 days after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Tenable (104910) and SecurityFocus (BID 101791†). Similar entries are available at VDB-82964, VDB-88369, VDB-91456 and VDB-109139. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.9
VulDB Meta Temp Score: 5.8

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.6
NVD Vector: 🔍

CVSSv2info

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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
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Exploitinginfo

Class: Divide by zero
CWE: CWE-369 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: Yes
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

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EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 104910
Nessus Name: EulerOS 2.0 SP1 : kernel (EulerOS-SA-2017-1291)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 800048
OpenVAS Name: Fedora Update for kernel FEDORA-2017-92a0ae09aa
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
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Timelineinfo

11/07/2017 🔍
11/07/2017 +0 days 🔍
11/07/2017 +0 days 🔍
11/07/2017 +0 days 🔍
11/07/2017 +0 days 🔍
11/08/2017 +1 days 🔍
11/08/2017 +0 days 🔍
12/01/2017 +23 days 🔍
01/06/2023 +1862 days 🔍

Sourcesinfo

Vendor: kernel.org

Advisory: USN-3617-1⛔
Researcher: Andrey Konovalov
Status: Confirmed

CVE: CVE-2017-16650 (🔍)
GCVE (CVE): GCVE-0-2017-16650
GCVE (VulDB): GCVE-100-109195
SecurityFocus: 101791 - Linux Kernel 'drivers/net/usb/qmi_wwan.c' Local Denial of Service Vulnerability

See also: 🔍

Entryinfo

Created: 11/08/2017 07:43
Updated: 01/06/2023 15:59
Changes: 11/08/2017 07:43 (77), 12/05/2019 06:57 (7), 01/06/2023 15:59 (4)
Complete: 🔍
Cache ID: 216:866:103

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