U.S. flag   An official website of the United States government
Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Https

Secure .gov websites use HTTPS
A lock (Dot gov) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

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

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

By selecting these links, you will be leaving NIST webspace. We have provided these links to other web sites because they may have information that would be of interest to you. No inferences should be drawn on account of other sites being referenced, or not, from this page. There may be other web sites that are more appropriate for your purpose. NIST does not necessarily endorse the views expressed, or concur with the facts presented on these sites. Further, NIST does not endorse any commercial products that may be mentioned on these sites. Please address comments about this page to nvd@nist.gov.

Hyperlink Resource
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/2011/04/22/7 Mailing List  Patch  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.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://lkml.org/lkml/2011/4/14/294 Patch  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  

Known Affected Software Configurations Switch to CPE 2.2

CPEs loading, please wait.

Denotes Vulnerable Software
Are we missing a CPE here? Please let us know.

Change History

4 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2011-1746
NVD Published Date:
05/09/2011
NVD Last Modified:
02/12/2023
Source:
Red Hat, Inc.