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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2014-0196 Detail

Description

The n_tty_write function in drivers/tty/n_tty.c in the Linux kernel through 3.14.3 does not properly manage tty driver access in the "LECHO & !OPOST" case, which allows local users to cause a denial of service (memory corruption and system crash) or gain privileges by triggering a race condition involving read and write operations with long strings.


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://bugzilla.novell.com/show_bug.cgi?id=875690 CVE, Inc., Red Hat Issue Tracking  Permissions Required  Third Party Advisory 
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=4291086b1f081b869c6d79e5b7441633dc3ace00 CVE, Inc., Red Hat Broken Link 
http://linux.oracle.com/errata/ELSA-2014-0771.html CVE, Inc., Red Hat Third Party Advisory 
http://lists.opensuse.org/opensuse-security-announce/2014-05/msg00007.html CVE, Inc., Red Hat Mailing List  Third Party Advisory 
http://lists.opensuse.org/opensuse-security-announce/2014-05/msg00012.html CVE, Inc., Red Hat Mailing List  Third Party Advisory 
http://pastebin.com/raw.php?i=yTSFUBgZ CVE, Inc., Red Hat Exploit  Mailing List  Third Party Advisory 
http://rhn.redhat.com/errata/RHSA-2014-0512.html CVE, Inc., Red Hat Third Party Advisory 
http://secunia.com/advisories/59218 CVE, Inc., Red Hat Not Applicable 
http://secunia.com/advisories/59262 CVE, Inc., Red Hat Broken Link 
http://secunia.com/advisories/59599 CVE, Inc., Red Hat Broken Link 
http://source.android.com/security/bulletin/2016-07-01.html CVE, Inc., Red Hat Not Applicable 
http://support.f5.com/kb/en-us/solutions/public/15000/300/sol15319.html CVE, Inc., Red Hat Third Party Advisory 
http://www.debian.org/security/2014/dsa-2926 CVE, Inc., Red Hat Third Party Advisory 
http://www.debian.org/security/2014/dsa-2928 CVE, Inc., Red Hat Third Party Advisory 
http://www.exploit-db.com/exploits/33516 CVE, Inc., Red Hat Exploit  Third Party Advisory  VDB Entry 
http://www.openwall.com/lists/oss-security/2014/05/05/6 CVE, Inc., Red Hat Mailing List  Third Party Advisory 
http://www.osvdb.org/106646 CVE, Inc., Red Hat Broken Link 
http://www.ubuntu.com/usn/USN-2196-1 CVE, Inc., Red Hat Third Party Advisory 
http://www.ubuntu.com/usn/USN-2197-1 CVE, Inc., Red Hat Third Party Advisory 
http://www.ubuntu.com/usn/USN-2198-1 CVE, Inc., Red Hat Third Party Advisory 
http://www.ubuntu.com/usn/USN-2199-1 CVE, Inc., Red Hat Third Party Advisory 
http://www.ubuntu.com/usn/USN-2200-1 CVE, Inc., Red Hat Third Party Advisory 
http://www.ubuntu.com/usn/USN-2201-1 CVE, Inc., Red Hat Third Party Advisory 
http://www.ubuntu.com/usn/USN-2202-1 CVE, Inc., Red Hat Third Party Advisory 
http://www.ubuntu.com/usn/USN-2203-1 CVE, Inc., Red Hat Third Party Advisory 
http://www.ubuntu.com/usn/USN-2204-1 CVE, Inc., Red Hat Third Party Advisory 
https://bugzilla.redhat.com/show_bug.cgi?id=1094232 CVE, Inc., Red Hat Issue Tracking  Patch  Third Party Advisory 
https://github.com/torvalds/linux/commit/4291086b1f081b869c6d79e5b7441633dc3ace00 CVE, Inc., Red Hat Exploit  Patch  Third Party Advisory 

This CVE is in CISA's Known Exploited Vulnerabilities Catalog

Reference CISA's BOD 22-01 and Known Exploited Vulnerabilities Catalog for further guidance and requirements.

Vulnerability Name Date Added Due Date Required Action
Linux Kernel Race Condition Vulnerability 05/12/2023 06/02/2023 The impacted product is end-of-life and should be disconnected if still in use.

Weakness Enumeration

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

Known Affected Software Configurations Switch to CPE 2.2

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Change History

12 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2014-0196
NVD Published Date:
05/07/2014
NVD Last Modified:
04/12/2025
Source:
Red Hat, Inc.