Bug 1274728 (CVE-2015-7885)

Summary: CVE-2015-7885 kernel: staging/dgnc: information leak in ioctl
Product: [Other] Security Response Reporter: Martin Prpič <mprpic>
Component: vulnerabilityAssignee: Red Hat Product Security <security-response-team>
Status: CLOSED NOTABUG QA Contact:
Severity: low Docs Contact:
Priority: low    
Version: unspecifiedCC: agordeev, aquini, arm-mgr, bhu, dhoward, esammons, fhrbata, gansalmon, iboverma, itamar, jforbes, jkacur, joelsmith, jonathan, jross, jwboyer, kernel-maint, kernel-mgr, kstutsma, lgoncalv, lwang, madhu.chinakonda, matt, mchehab, mcressma, mguzik, nmurray, pholasek, plougher, rt-maint, rvrbovsk, vdronov, williams
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2016-01-18 15:26:46 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Bug Depends On: 1274730    
Bug Blocks: 1274735    

Description Martin Prpič 2015-10-23 13:02:50 UTC
An information leak flaw was found in the dgnc_mgmt_ioctl() function of the Linux kernel.

Original report:


Upstream patch:


Comment 1 Martin Prpič 2015-10-23 13:04:54 UTC
Created kernel tracking bugs for this issue:

Affects: fedora-all [bug 1274730]

Comment 2 Josh Boyer 2015-10-23 13:22:03 UTC
This is in a staging driver.  It requires CONFIG_DGNC to be enabled.  Fedora doesn't enable staging drivers with a very few exceptions.  You might was well close this bug.

Comment 4 Vladis Dronov 2016-01-18 15:26:46 UTC

This issue does not affect the Linux kernel packages as shipped with Red Hat Enterprise Linux 5, 6, 7 and MRG-2 as the code with the flaw is not present in the products listed.