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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2011-1083 Detail

Description

The epoll implementation in the Linux kernel 2.6.37.2 and earlier does not properly traverse a tree of epoll file descriptors, which allows local users to cause a denial of service (CPU consumption) via a crafted application that makes epoll_create and epoll_ctl system calls.


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://article.gmane.org/gmane.linux.kernel/1105744 CVE, Inc., Red Hat Broken Link 
http://article.gmane.org/gmane.linux.kernel/1105888 CVE, Inc., Red Hat Broken Link 
http://article.gmane.org/gmane.linux.kernel/1106686 CVE, Inc., Red Hat Broken Link 
http://lists.opensuse.org/opensuse-security-announce/2012-04/msg00021.html CVE, Inc., Red Hat Mailing List  Third Party Advisory 
http://lists.opensuse.org/opensuse-security-announce/2012-05/msg00013.html CVE, Inc., Red Hat Mailing List  Third Party Advisory 
http://openwall.com/lists/oss-security/2011/03/02/1 CVE, Inc., Red Hat Mailing List  Patch  Third Party Advisory 
http://openwall.com/lists/oss-security/2011/03/02/2 CVE, Inc., Red Hat Mailing List  Patch 
http://rhn.redhat.com/errata/RHSA-2012-0862.html CVE, Inc., Red Hat Third Party Advisory 
http://secunia.com/advisories/43522 CVE, Inc., Red Hat Third Party Advisory 
http://secunia.com/advisories/48115 CVE, Inc., Red Hat Third Party Advisory 
http://secunia.com/advisories/48410 CVE, Inc., Red Hat Third Party Advisory 
http://secunia.com/advisories/48898 CVE, Inc., Red Hat Third Party Advisory 
http://secunia.com/advisories/48964 CVE, Inc., Red Hat Third Party Advisory 
http://www.osvdb.org/71265 CVE, Inc., Red Hat Broken Link 
https://bugzilla.redhat.com/show_bug.cgi?id=681578 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-2011-1083
NVD Published Date:
04/04/2011
NVD Last Modified:
04/10/2025
Source:
Red Hat, Inc.