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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2010-4251 Detail

Description

The socket implementation in net/core/sock.c in the Linux kernel before 2.6.34 does not properly manage a backlog of received packets, which allows remote attackers to cause a denial of service (memory consumption) by sending a large amount of network traffic, as demonstrated by netperf UDP tests.


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=8eae939f1400326b06d0c9afe53d2a484a326871 CVE, Inc., Red Hat
http://kerneltrap.org/mailarchive/linux-netdev/2010/3/3/6271093/thread CVE, Inc., Red Hat Broken Link 
http://secunia.com/advisories/46397 CVE, Inc., Red Hat Broken Link 
http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.34 CVE, Inc., Red Hat Broken Link 
http://www.securityfocus.com/archive/1/520102/100/0/threaded CVE, Inc., Red Hat Third Party Advisory  VDB Entry 
http://www.securityfocus.com/bid/46637 CVE, Inc., Red Hat Third Party Advisory  VDB Entry 
http://www.vmware.com/security/advisories/VMSA-2011-0012.html CVE, Inc., Red Hat Patch  Third Party Advisory 
https://bugzilla.redhat.com/show_bug.cgi?id=657303 CVE, Inc., Red Hat Issue Tracking  Patch  Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-400 Uncontrolled Resource Consumption 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-2010-4251
NVD Published Date:
05/26/2011
NVD Last Modified:
04/10/2025
Source:
Red Hat, Inc.