National Vulnerability Database (NVD) National Vulnerability Database (CVE-2011-2494)

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NVD contains:

CVE Vulnerabilities: 56736
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Last updated: Wed Jun 19 02:47:22 EDT 2013

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Vulnerability Summary for CVE-2011-2494

Original release date:06/13/2012

Last revised:12/19/2012

Source: US-CERT/NIST

Overview

kernel/taskstats.c in the Linux kernel before 3.1 allows local users to obtain sensitive I/O statistics by sending taskstats commands to a netlink socket, as demonstrated by discovering the length of another user's password.

Impact

CVSS Severity (version 2.0):

CVSS v2 Base Score:2.1 (LOW) (AV:L/AC:L/Au:N/C:P/I:N/A:N) (legend)

Impact Subscore: 2.9

Exploitability Subscore: 3.9

CVSS Version 2 Metrics:

Access Vector: Locally exploitable

Access Complexity: Low

Authentication: Not required to exploit

Impact Type:Allows unauthorized disclosure of information

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External Source: CONFIRM

Name: https://github.com/torvalds/linux/commit/1a51410abe7d0ee4b1d112780f46df87d3621043

Type: Patch Information

Hyperlink:https://github.com/torvalds/linux/commit/1a51410abe7d0ee4b1d112780f46df87d3621043

External Source: CONFIRM

Name: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=1a51410abe7d0ee4b1d112780f46df87d3621043

Type: Patch Information

Hyperlink:http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=1a51410abe7d0ee4b1d112780f46df87d3621043

External Source: CONFIRM

Name: https://bugzilla.redhat.com/show_bug.cgi?id=716842

Hyperlink:https://bugzilla.redhat.com/show_bug.cgi?id=716842

External Source: MLIST