Bug 922414 (CVE-2012-6544) - CVE-2012-6544 Kernel: Bluetooth: HCI & L2CAP information leaks
Summary: CVE-2012-6544 Kernel: Bluetooth: HCI & L2CAP information leaks
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2012-6544
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 922415 922416 922417 922418
Blocks: 858947
TreeView+ depends on / blocked
 
Reported: 2013-03-16 18:52 UTC by Prasad Pandit
Modified: 2021-02-17 07:54 UTC (History)
24 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2014-06-09 18:02:44 UTC
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2013:1034 0 normal SHIPPED_LIVE Low: kernel security and bug fix update 2013-07-10 07:51:23 UTC
Red Hat Product Errata RHSA-2013:1173 0 normal SHIPPED_LIVE Important: kernel security and bug fix update 2013-08-27 23:23:53 UTC
Red Hat Product Errata RHSA-2013:1195 0 normal SHIPPED_LIVE Important: kernel security and bug fix update 2013-09-04 00:27:43 UTC

Description Prasad Pandit 2013-03-16 18:52:49 UTC 
Linux kernel built with Bluetooth networking support is vulnerable to
information leakage flaws. These occur while calling getsockname,
and getsockopt(HCI_FILTER) routines.

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

Upstream fix:
-------------
 -> https://git.kernel.org/linus/792039c73cf176c8e39a6e8beef2c94ff46522ed
 -> https://git.kernel.org/linus/3f68ba07b1da811bf383b4b701b129bfcb2e4988
 -> https://git.kernel.org/linus/e15ca9a0ef9a86f0477530b0f44a725d67f889ee

Reference:
----------
 -> http://www.openwall.com/lists/oss-security/2013/03/14/21
Comment 1 Prasad Pandit 2013-03-16 18:57:41 UTC 
Statement:

This issue does not affect the version of the kernel package as shipped with
Red Hat Enterprise MRG 2.
Comment 3 errata-xmlrpc 2013-07-10 03:54:00 UTC 
This issue has been addressed in following products:

  Red Hat Enterprise Linux 5

Via RHSA-2013:1034 https://rhn.redhat.com/errata/RHSA-2013-1034.html
Comment 4 errata-xmlrpc 2013-08-27 19:24:45 UTC 
This issue has been addressed in following products:

  Red Hat Enterprise Linux 6

Via RHSA-2013:1173 https://rhn.redhat.com/errata/RHSA-2013-1173.html
Comment 5 errata-xmlrpc 2013-09-03 20:29:44 UTC 
This issue has been addressed in following products:

  OpenStack 3 for RHEL 6

Via RHSA-2013:1195 https://rhn.redhat.com/errata/RHSA-2013-1195.html
Note You need to log in before you can comment on or make changes to this bug.