Bug 822869 - (CVE-2012-2375) CVE-2012-2375 kernel: incomplete fix for CVE-2011-4131
CVE-2012-2375 kernel: incomplete fix for CVE-2011-4131
Status: CLOSED ERRATA
Product: Security Response
Classification: Other
Component: vulnerability (Show other bugs)
unspecified
All Linux
medium Severity medium
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Assigned To: Red Hat Product Security
impact=moderate,public=20120322,repor...
: Security
Depends On: 811794 822871 822872 822873 822874 837350
Blocks: 746922
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Reported: 2012-05-18 07:12 EDT by Petr Matousek
Modified: 2015-02-16 10:44 EST (History)
23 users (show)

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Doc Type: Bug Fix
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Last Closed: 2013-04-24 01:24:37 EDT
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RHEL 7.3 requirements from Atomic Host:


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Description Petr Matousek 2012-05-18 07:12:40 EDT
The fix for CVE-2011-4131 was not complete. Malicious NFS server could still crash the clients when returns more than 2 GETATTR bitmap words in response to the FATTR4_ACL attribute request.

Upstream fixes:
20e0fa98b751facf9a1101edaefbc19c82616a68
5794d21ef4639f0e33440927bb903f9598c21e92
5a00689930ab975fdd1b37b034475017e460cf2a
Comment 3 Petr Matousek 2012-05-18 07:17:13 EDT
Created kernel tracking bugs for this issue

Affects: fedora-all [bug 822874]
Comment 4 Kurt Seifried 2012-05-18 13:42:38 EDT
Added CVE as per http://www.openwall.com/lists/oss-security/2012/05/18/13
Comment 5 Fedora Update System 2012-05-26 18:24:42 EDT
kernel-3.3.7-1.fc17 has been pushed to the Fedora 17 stable repository.  If problems still persist, please make note of it in this bug report.
Comment 6 Fedora Update System 2012-05-26 21:50:20 EDT
kernel-3.3.7-1.fc16 has been pushed to the Fedora 16 stable repository.  If problems still persist, please make note of it in this bug report.
Comment 7 Fedora Update System 2012-06-22 04:38:07 EDT
kernel-2.6.43.8-1.fc15 has been pushed to the Fedora 15 stable repository.  If problems still persist, please make note of it in this bug report.
Comment 9 Murray McAllister 2012-12-17 23:49:43 EST
Acknowledgements:

This issue was discovered by Jian Li of Red Hat.
Comment 10 errata-xmlrpc 2012-12-18 17:35:23 EST
This issue has been addressed in following products:

  Red Hat Enterprise Linux 6

Via RHSA-2012:1580 https://rhn.redhat.com/errata/RHSA-2012-1580.html
Comment 11 errata-xmlrpc 2013-03-06 14:24:59 EST
This issue has been addressed in following products:

  MRG for RHEL-6 v.2

Via RHSA-2013:0566 https://rhn.redhat.com/errata/RHSA-2013-0566.html

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