Bug 672398 (CVE-2011-0521) - CVE-2011-0521 kernel: av7110 negative array offset
Summary: CVE-2011-0521 kernel: av7110 negative array offset
Status: CLOSED ERRATA
Alias: CVE-2011-0521
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard: public=20110119,reported=20110125,sou...
Keywords: Security
Depends On: 672399 672400 672401 672402 672403 672404 672405
Blocks:
TreeView+ depends on / blocked
 
Reported: 2011-01-25 03:09 UTC by Eugene Teo (Security Response)
Modified: 2019-06-08 18:43 UTC (History)
22 users (show)

(edit)
Clone Of:
(edit)
Last Closed: 2012-03-28 08:53:42 UTC


Attachments (Terms of Use)


External Trackers
Tracker ID Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2011:0263 normal SHIPPED_LIVE Important: Red Hat Enterprise Linux 4.9 kernel security and bug fix update 2011-02-16 15:14:55 UTC
Red Hat Product Errata RHSA-2011:0330 normal SHIPPED_LIVE Important: kernel-rt security and bug fix update 2011-03-10 20:04:13 UTC
Red Hat Product Errata RHSA-2011:0421 normal SHIPPED_LIVE Important: kernel security and bug fix update 2011-04-08 02:56:45 UTC
Red Hat Product Errata RHSA-2011:0429 normal SHIPPED_LIVE Important: kernel security and bug fix update 2011-04-12 18:19:57 UTC

Description Eugene Teo (Security Response) 2011-01-25 03:09:36 UTC
info->num comes from the user.  It's type int.  If the user passes in a negative value that would cause memory corruption.

Upstream commit:
http://git.kernel.org/linus/cb26a24ee9706473f31d34cc259f4dcf45cd0644

Introduced in bd403b67 (v2.6.2-rc1).

Comment 6 errata-xmlrpc 2011-02-16 15:15:25 UTC
This issue has been addressed in following products:

  Red Hat Enterprise Linux 4

Via RHSA-2011:0263 https://rhn.redhat.com/errata/RHSA-2011-0263.html

Comment 7 errata-xmlrpc 2011-03-10 20:05:07 UTC
This issue has been addressed in following products:

  MRG for RHEL-5

Via RHSA-2011:0330 https://rhn.redhat.com/errata/RHSA-2011-0330.html

Comment 8 errata-xmlrpc 2011-04-08 02:57:25 UTC
This issue has been addressed in following products:

  Red Hat Enterprise Linux 6

Via RHSA-2011:0421 https://rhn.redhat.com/errata/RHSA-2011-0421.html

Comment 9 errata-xmlrpc 2011-04-12 18:20:04 UTC
This issue has been addressed in following products:

  Red Hat Enterprise Linux 5

Via RHSA-2011:0429 https://rhn.redhat.com/errata/RHSA-2011-0429.html


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