Linux Kernel up to 4.0.5 OZWPAN Driver ozusbsvc1.c oz_usb_handle_ep_data numeric error

CVSS Meta Temp Score
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CTI Interest Score
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5.3$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, has been found in Linux Kernel up to 4.0.5. This vulnerability affects the function oz_usb_handle_ep_data of the file drivers/staging/ozwpan/ozusbsvc1.c of the component OZWPAN Driver. This manipulation causes numeric error. This vulnerability is tracked as CVE-2015-4003. No exploit exists.

Detailsinfo

A vulnerability classified as problematic was found in Linux Kernel up to 4.0.5 (Operating System). Affected by this vulnerability is the function oz_usb_handle_ep_data of the file drivers/staging/ozwpan/ozusbsvc1.c of the component OZWPAN Driver. The manipulation with an unknown input leads to a numeric error vulnerability. The CWE definition for the vulnerability is CWE-189. As an impact it is known to affect availability. The summary by CVE is:

The oz_usb_handle_ep_data function in drivers/staging/ozwpan/ozusbsvc1.c in the OZWPAN driver in the Linux kernel through 4.0.5 allows remote attackers to cause a denial of service (divide-by-zero error and system crash) via a crafted packet.

The weakness was disclosed 06/07/2015 by Jason A. Donenfeld as not defined mailinglist post (oss-sec). It is possible to read the advisory at seclists.org. This vulnerability is known as CVE-2015-4003 since 05/15/2015. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details of the vulnerability are known, but there is no available exploit.

The vulnerability scanner Nessus provides a plugin with the ID 84613 (Ubuntu 12.04 LTS : linux-lts-trusty vulnerabilities (USN-2662-1)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Ubuntu Local Security Checks. The commercial vulnerability scanner Qualys is able to test this issue with plugin 196164 (Ubuntu Security Notification for Linux-lts-trusty Vulnerabilities (USN-2662-1)).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the databases at Tenable (84613), SecurityFocus (BID 74668†) and Vulnerability Center (SBV-50400†). The entries VDB-75725, VDB-75726 and VDB-75728 are pretty similar. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.3

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

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Numeric error
CWE: CWE-189
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 84613
Nessus Name: Ubuntu 12.04 LTS : linux-lts-trusty vulnerabilities (USN-2662-1)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

OpenVAS ID: 850584
OpenVAS Name: SuSE Update for the openSUSE-SU-2016:0301-1 (kernel)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Patch: git.kernel.org

Timelineinfo

05/13/2015 🔍
05/15/2015 +2 days 🔍
06/07/2015 +23 days 🔍
06/07/2015 +0 days 🔍
06/07/2015 +0 days 🔍
06/08/2015 +1 days 🔍
06/08/2015 +0 days 🔍
05/20/2022 +2538 days 🔍

Sourcesinfo

Vendor: kernel.org

Advisory: USN-2662-1
Researcher: Jason A. Donenfeld
Status: Not defined
Confirmation: 🔍

CVE: CVE-2015-4003 (🔍)
GCVE (CVE): GCVE-0-2015-4003
GCVE (VulDB): GCVE-100-75727
SecurityFocus: 74668 - Linux Kernel 'ozwpan' Driver Multiple Denial of Service Vulnerabilities
Vulnerability Center: 50400 - Linux Kernel <= 4.0.5 Remote DoS via a Crafted Packet in the OZWPAN Driver, High

See also: 🔍

Entryinfo

Created: 06/08/2015 10:03
Updated: 05/20/2022 09:00
Changes: 06/08/2015 10:03 (64), 06/30/2017 05:41 (10), 05/20/2022 08:58 (4), 05/20/2022 09:00 (2)
Complete: 🔍
Cache ID: 216::103

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