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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2012-4508 Detail

Description

Race condition in fs/ext4/extents.c in the Linux kernel before 3.4.16 allows local users to obtain sensitive information from a deleted file by reading an extent that was not properly marked as uninitialized.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=dee1f973ca341c266229faa5a1a5bb268bed3531
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=dee1f973ca341c266229faa5a1a5bb268bed3531
http://lists.fedoraproject.org/pipermail/package-announce/2012-November/091110.html
http://lists.fedoraproject.org/pipermail/package-announce/2012-November/091110.html
http://rhn.redhat.com/errata/RHSA-2012-1540.html
http://rhn.redhat.com/errata/RHSA-2012-1540.html
http://rhn.redhat.com/errata/RHSA-2013-0496.html
http://rhn.redhat.com/errata/RHSA-2013-0496.html
http://rhn.redhat.com/errata/RHSA-2013-1519.html
http://rhn.redhat.com/errata/RHSA-2013-1519.html
http://rhn.redhat.com/errata/RHSA-2013-1783.html
http://rhn.redhat.com/errata/RHSA-2013-1783.html
http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.4.16
http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.4.16
http://www.openwall.com/lists/oss-security/2012/10/25/1
http://www.openwall.com/lists/oss-security/2012/10/25/1
http://www.ubuntu.com/usn/USN-1645-1
http://www.ubuntu.com/usn/USN-1645-1
http://www.ubuntu.com/usn/USN-1899-1
http://www.ubuntu.com/usn/USN-1899-1
http://www.ubuntu.com/usn/USN-1900-1
http://www.ubuntu.com/usn/USN-1900-1
https://bugzilla.redhat.com/show_bug.cgi?id=869904
https://bugzilla.redhat.com/show_bug.cgi?id=869904
https://github.com/torvalds/linux/commit/dee1f973ca341c266229faa5a1a5bb268bed3531 Patch 
https://github.com/torvalds/linux/commit/dee1f973ca341c266229faa5a1a5bb268bed3531 Patch 
https://www.suse.com/support/update/announcement/2012/suse-su-20121679-1.html
https://www.suse.com/support/update/announcement/2012/suse-su-20121679-1.html

Weakness Enumeration

CWE-ID CWE Name Source
CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') cwe source acceptance level NIST  

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Change History

4 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2012-4508
NVD Published Date:
12/21/2012
NVD Last Modified:
11/20/2024
Source:
Red Hat, Inc.