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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2011-1747 Detail

Description

The agp subsystem in the Linux kernel 2.6.38.5 and earlier does not properly restrict memory allocation by the (1) AGPIOC_RESERVE and (2) AGPIOC_ALLOCATE ioctls, which allows local users to cause a denial of service (memory consumption) by making many calls to these ioctls.


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=b522f02184b413955f3bc952e3776ce41edc6355 CVE, Inc., Red Hat
http://openwall.com/lists/oss-security/2011/04/21/4 CVE, Inc., Red Hat Mailing List  Third Party Advisory 
http://openwall.com/lists/oss-security/2011/04/22/10 CVE, Inc., Red Hat Mailing List  Third Party Advisory 
http://openwall.com/lists/oss-security/2011/04/22/11 CVE, Inc., Red Hat Mailing List  Third Party Advisory 
http://openwall.com/lists/oss-security/2011/04/22/7 CVE, Inc., Red Hat Mailing List  Third Party Advisory 
http://openwall.com/lists/oss-security/2011/04/22/8 CVE, Inc., Red Hat Mailing List  Third Party Advisory 
http://openwall.com/lists/oss-security/2011/04/22/9 CVE, Inc., Red Hat Mailing List  Third Party Advisory 
http://securitytracker.com/id?1025441 CVE, Inc., Red Hat Third Party Advisory  VDB Entry 
http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.38.5 CVE, Inc., Red Hat Release Notes  Vendor Advisory 
http://www.securityfocus.com/bid/47832 CVE, Inc., Red Hat Third Party Advisory  VDB Entry 
https://bugzilla.redhat.com/show_bug.cgi?id=698999 CVE, Inc., Red Hat Issue Tracking  Third Party Advisory 
https://lkml.org/lkml/2011/4/14/294 CVE, Inc., Red Hat Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-399 Resource Management Errors 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-2011-1747
NVD Published Date:
05/09/2011
NVD Last Modified:
04/10/2025
Source:
Red Hat, Inc.