Bug 955649 - (CVE-2013-3225) CVE-2013-3225 Kernel: Bluetooth: RFCOMM - missing msg_namelen update in rfcomm_sock_recvmsg
CVE-2013-3225 Kernel: Bluetooth: RFCOMM - missing msg_namelen update in rfcom...
Status: CLOSED ERRATA
Product: Security Response
Classification: Other
Component: vulnerability (Show other bugs)
unspecified
All Linux
low Severity low
: ---
: ---
Assigned To: Red Hat Product Security
impact=low,public=20130407,reported=2...
: Security
Depends On: 955653 955654 955655 955657 955658
Blocks: 858947
  Show dependency treegraph
 
Reported: 2013-04-23 09:07 EDT by Prasad J Pandit
Modified: 2015-07-31 03:04 EDT (History)
24 users (show)

See Also:
Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of:
Environment:
Last Closed: 2014-06-09 13:59:45 EDT
Type: ---
Regression: ---
Mount Type: ---
Documentation: ---
CRM:
Verified Versions:
Category: ---
oVirt Team: ---
RHEL 7.3 requirements from Atomic Host:


Attachments (Terms of Use)

  None (edit)
Description Prasad J Pandit 2013-04-23 09:07:59 EDT
Linux kernel built with Bluetooth networking with RFCOMM protocol support
is vulnerable to an information leakage flaw. This occurs while receiving
messages via recvmsg call.

A user/program could use this flaw to leak kernel memory bytes.

Upstream fix:
-------------
 -> http://git.kernel.org/linus/e11e0455c0d7d3d62276a0c55d9dfbc16779d691

Reference:
----------
 -> http://www.openwall.com/lists/oss-security/2013/04/14/3
Comment 1 Prasad J Pandit 2013-04-23 09:18:36 EDT
Statement:

This issue does not affect the version of the kernel package as shipped with
Red Hat Enterprise Linux 5.

This issue affects the versions of Linux kernel as shipped with
Red Hat Enterprise Linux 6 and Red Hat Enterprise MRG 2. Future kernel updates
for Red Hat Enterprise Linux 6 and Red Hat Enterprise MRG 2 may address this
issue.
Comment 4 Prasad J Pandit 2013-04-23 09:23:47 EDT
Created kernel tracking bugs for this issue

Affects: fedora-all [bug 955658]
Comment 5 Fedora Update System 2013-04-26 20:07:26 EDT
kernel-3.8.8-203.fc18 has been pushed to the Fedora 18 stable repository.  If problems still persist, please make note of it in this bug report.
Comment 6 Fedora Update System 2013-05-03 20:08:40 EDT
kernel-3.8.11-100.fc17 has been pushed to the Fedora 17 stable repository.  If problems still persist, please make note of it in this bug report.
Comment 7 errata-xmlrpc 2013-05-20 12:56:50 EDT
This issue has been addressed in following products:

  MRG for RHEL-6 v.2

Via RHSA-2013:0829 https://rhn.redhat.com/errata/RHSA-2013-0829.html
Comment 8 errata-xmlrpc 2013-07-16 13:30:13 EDT
This issue has been addressed in following products:

  OpenStack 3 for RHEL 6

Via RHSA-2013:1080 https://rhn.redhat.com/errata/RHSA-2013-1080.html
Comment 9 errata-xmlrpc 2013-07-16 14:31:32 EDT
This issue has been addressed in following products:

  Red Hat Enterprise Linux 6

Via RHSA-2013:1051 https://rhn.redhat.com/errata/RHSA-2013-1051.html

Note You need to log in before you can comment on or make changes to this bug.