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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2011-1746 Detail

Description

Multiple integer overflows in the (1) agp_allocate_memory and (2) agp_create_user_memory functions in drivers/char/agp/generic.c in the Linux kernel before 2.6.38.5 allow local users to trigger buffer overflows, and consequently cause a denial of service (system crash) or possibly have unspecified other impact, via vectors related to calls that specify a large number of memory pages.


Metrics

 
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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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Hyperlink Resource
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=b522f02184b413955f3bc952e3776ce41edc6355
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=b522f02184b413955f3bc952e3776ce41edc6355
http://openwall.com/lists/oss-security/2011/04/21/4 Mailing List  Patch  Third Party Advisory 
http://openwall.com/lists/oss-security/2011/04/21/4 Mailing List  Patch  Third Party Advisory 
http://openwall.com/lists/oss-security/2011/04/22/7 Mailing List  Patch  Third Party Advisory 
http://openwall.com/lists/oss-security/2011/04/22/7 Mailing List  Patch  Third Party Advisory 
http://rhn.redhat.com/errata/RHSA-2011-0927.html Third Party Advisory 
http://rhn.redhat.com/errata/RHSA-2011-0927.html Third Party Advisory 
http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.38.5 Release Notes  Vendor Advisory 
http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.38.5 Release Notes  Vendor Advisory 
http://www.securityfocus.com/bid/47535 Third Party Advisory  VDB Entry 
http://www.securityfocus.com/bid/47535 Third Party Advisory  VDB Entry 
https://bugzilla.redhat.com/show_bug.cgi?id=698998 Issue Tracking  Patch  Third Party Advisory 
https://bugzilla.redhat.com/show_bug.cgi?id=698998 Issue Tracking  Patch  Third Party Advisory 
https://lkml.org/lkml/2011/4/14/294 Patch  Third Party Advisory 
https://lkml.org/lkml/2011/4/14/294 Patch  Third Party Advisory 
https://lkml.org/lkml/2011/4/19/400 Third Party Advisory 
https://lkml.org/lkml/2011/4/19/400 Third Party Advisory 

Weakness Enumeration

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

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Change History

5 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2011-1746
NVD Published Date:
05/09/2011
NVD Last Modified:
11/20/2024
Source:
Red Hat, Inc.