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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2011-4611 Detail

Description

Integer overflow in the perf_event_interrupt function in arch/powerpc/kernel/perf_event.c in the Linux kernel before 2.6.39 on powerpc platforms allows local users to cause a denial of service (unhandled performance monitor exception) via vectors that trigger certain outcomes of performance events.


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://ftp.osuosl.org/pub/linux/kernel/v2.6/ChangeLog-2.6.39 CVE, Inc., Red Hat Broken Link 
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=0837e3242c73566fc1c0196b4ec61779c25ffc93 CVE, Inc., Red Hat
http://www.openwall.com/lists/oss-security/2011/12/15/2 CVE, Inc., Red Hat Mailing List  Third Party Advisory 
https://bugzilla.redhat.com/show_bug.cgi?id=767914 CVE, Inc., Red Hat Issue Tracking  Third Party Advisory 
https://github.com/torvalds/linux/commit/0837e3242c73566fc1c0196b4ec61779c25ffc93 CVE, Inc., Red Hat Patch  Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-189 Numeric Errors cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

7 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2011-4611
NVD Published Date:
05/17/2012
NVD Last Modified:
06/16/2026
Source:
Red Hat, Inc.