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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2014-0203 Detail

Description

The __do_follow_link function in fs/namei.c in the Linux kernel before 2.6.33 does not properly handle the last pathname component during use of certain filesystems, which allows local users to cause a denial of service (incorrect free operations and system crash) via an open system call.


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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URL Source(s) Tag(s)
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=86acdca1b63e6890540fa19495cfc708beff3d8b CVE, Inc., Red Hat
http://linux.oracle.com/errata/ELSA-2014-0771.html CVE, Inc., Red Hat Third Party Advisory 
http://linux.oracle.com/errata/ELSA-2014-3043.html CVE, Inc., Red Hat Third Party Advisory 
http://mirror.linux.org.au/linux/kernel/v2.6/ChangeLog-2.6.33 CVE, Inc., Red Hat Broken Link 
http://secunia.com/advisories/59262 CVE, Inc., Red Hat Broken Link 
http://secunia.com/advisories/59309 CVE, Inc., Red Hat Broken Link 
http://secunia.com/advisories/59406 CVE, Inc., Red Hat Broken Link 
http://secunia.com/advisories/59560 CVE, Inc., Red Hat Broken Link 
http://www.securityfocus.com/bid/68125 CVE, Inc., Red Hat Third Party Advisory  VDB Entry 
https://bugzilla.redhat.com/show_bug.cgi?id=1094363 CVE, Inc., Red Hat Exploit  Issue Tracking  Patch  Third Party Advisory 
https://github.com/torvalds/linux/commit/86acdca1b63e6890540fa19495cfc708beff3d8b CVE, Inc., Red Hat Patch  Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-416 Use After Free cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

6 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2014-0203
NVD Published Date:
06/23/2014
NVD Last Modified:
04/12/2025
Source:
Red Hat, Inc.