Bug 1317015 - (CVE-2016-2186) CVE-2016-2186 kernel: Kernel panic on invalid USB device descriptor (powermate driver)
CVE-2016-2186 kernel: Kernel panic on invalid USB device descriptor (powermat...
Status: CLOSED WONTFIX
Product: Security Response
Classification: Other
Component: vulnerability (Show other bugs)
unspecified
All Linux
low Severity low
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Assigned To: Red Hat Product Security
impact=low,public=20160314,reported=2...
: Security
Depends On: 1283384 1317010 1317464
Blocks: 1317020
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Reported: 2016-03-11 12:20 EST by Adam Mariš
Modified: 2016-05-26 21:55 EDT (History)
26 users (show)

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Doc Type: Bug Fix
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Last Closed: 2016-03-18 10:28:45 EDT
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Description Adam Mariš 2016-03-11 12:20:29 EST
A flaw was found in in the Linux kernel's USB device management code which could cause a crash when a device which required powermate driver.  The kernel would panic causing null pointer dereference attempting to access non existent endpoints.

Product bug:

https://bugzilla.redhat.com/show_bug.cgi?id=1283384

Public via:

http://seclists.org/bugtraq/2016/Mar/85

This was assigned CVE-2016-2186 by Red Hat.
Comment 1 Adam Mariš 2016-03-11 12:20:45 EST
Acknowledgments:

Name: Ralf Spenneberg (OpenSource Security)
Comment 2 Adam Mariš 2016-03-14 06:21:09 EDT
Public via:

http://seclists.org/bugtraq/2016/Mar/85
Comment 3 Adam Mariš 2016-03-14 06:22:33 EDT
Created kernel tracking bugs for this issue:

Affects: fedora-all [bug 1317464]
Comment 6 Vladis Dronov 2016-03-18 10:28:45 EDT
Statement:

This issue affects the Linux kernel packages as shipped with Red Hat Enterprise Linux 5, 6, 7 and MRG-2. This has been rated as having Low security impact and is not currently planned to be addressed in future updates. For additional information, refer to the Red Hat Enterprise Linux Life Cycle: https://access.redhat.com/support/policy/updates/errata/.
Comment 7 Fedora Update System 2016-04-01 20:43:00 EDT
kernel-4.5.0-302.fc24 has been pushed to the Fedora 24 stable repository. If problems still persist, please make note of it in this bug report.
Comment 8 Fedora Update System 2016-04-02 11:50:48 EDT
kernel-4.5.0-302.fc24 has been pushed to the Fedora 24 stable repository. If problems still persist, please make note of it in this bug report.
Comment 9 Fedora Update System 2016-04-08 11:53:28 EDT
kernel-4.4.6-301.fc23 has been pushed to the Fedora 23 stable repository. If problems still persist, please make note of it in this bug report.
Comment 10 Fedora Update System 2016-04-08 16:21:14 EDT
kernel-4.4.6-201.fc22 has been pushed to the Fedora 22 stable repository. If problems still persist, please make note of it in this bug report.

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