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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2014-3145 Detail

Description

The BPF_S_ANC_NLATTR_NEST extension implementation in the sk_run_filter function in net/core/filter.c in the Linux kernel through 3.14.3 uses the reverse order in a certain subtraction, which allows local users to cause a denial of service (over-read and system crash) via crafted BPF instructions. NOTE: the affected code was moved to the __skb_get_nlattr_nest function before the vulnerability was announced.


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=05ab8f2647e4221cbdb3856dd7d32bd5407316b3 CVE, Inc., Red Hat
http://linux.oracle.com/errata/ELSA-2014-3052.html CVE, Inc., Red Hat Third Party Advisory 
http://secunia.com/advisories/58990 CVE, Inc., Red Hat Broken Link 
http://secunia.com/advisories/59311 CVE, Inc., Red Hat Not Applicable 
http://secunia.com/advisories/59597 CVE, Inc., Red Hat Broken Link 
http://secunia.com/advisories/60613 CVE, Inc., Red Hat Not Applicable 
http://www.debian.org/security/2014/dsa-2949 CVE, Inc., Red Hat Third Party Advisory 
http://www.openwall.com/lists/oss-security/2014/05/09/6 CVE, Inc., Red Hat Mailing List  Patch  Third Party Advisory 
http://www.securityfocus.com/bid/67321 CVE, Inc., Red Hat Third Party Advisory  VDB Entry 
http://www.securitytracker.com/id/1038201 CVE, Inc., Red Hat Third Party Advisory  VDB Entry 
http://www.ubuntu.com/usn/USN-2251-1 CVE, Inc., Red Hat Third Party Advisory 
http://www.ubuntu.com/usn/USN-2252-1 CVE, Inc., Red Hat Third Party Advisory 
http://www.ubuntu.com/usn/USN-2259-1 CVE, Inc., Red Hat Third Party Advisory 
http://www.ubuntu.com/usn/USN-2261-1 CVE, Inc., Red Hat Third Party Advisory 
http://www.ubuntu.com/usn/USN-2262-1 CVE, Inc., Red Hat Third Party Advisory 
http://www.ubuntu.com/usn/USN-2263-1 CVE, Inc., Red Hat Third Party Advisory 
http://www.ubuntu.com/usn/USN-2264-1 CVE, Inc., Red Hat Third Party Advisory 
https://github.com/torvalds/linux/commit/05ab8f2647e4221cbdb3856dd7d32bd5407316b3 CVE, Inc., Red Hat Exploit  Patch  Third Party Advisory 
https://source.android.com/security/bulletin/2017-04-01 CVE, Inc., Red Hat Patch  Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-125 Out-of-bounds Read cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

11 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2014-3145
NVD Published Date:
05/11/2014
NVD Last Modified:
04/12/2025
Source:
Red Hat, Inc.