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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2011-1082 Detail

Description

fs/eventpoll.c in the Linux kernel before 2.6.38 places epoll file descriptors within other epoll data structures without properly checking for (1) closed loops or (2) deep chains, which allows local users to cause a denial of service (deadlock or stack memory 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://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=22bacca48a1755f79b7e0f192ddb9fbb7fc6e64e CVE, Inc., Red Hat
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  Third Party Advisory 
http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.38 CVE, Inc., Red Hat Broken Link 
https://bugzilla.redhat.com/show_bug.cgi?id=681575 CVE, Inc., Red Hat Issue Tracking  Patch  Third Party Advisory 
https://lkml.org/lkml/2011/2/5/220 CVE, Inc., Red Hat Mailing List  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

5 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2011-1082
NVD Published Date:
04/04/2011
NVD Last Modified:
04/10/2025
Source:
Red Hat, Inc.