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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2011-2022 Detail

Description

The agp_generic_remove_memory function in drivers/char/agp/generic.c in the Linux kernel before 2.6.38.5 does not validate a certain start parameter, which allows local users to gain privileges or cause a denial of service (system crash) via a crafted AGPIOC_UNBIND agp_ioctl ioctl call, a different vulnerability than CVE-2011-1745.


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=194b3da873fd334ef183806db751473512af29ce CVE, MITRE
http://openwall.com/lists/oss-security/2011/04/21/4 CVE, MITRE Mailing List  Patch  Third Party Advisory 
http://openwall.com/lists/oss-security/2011/04/22/7 CVE, MITRE Mailing List  Patch  Third Party Advisory 
http://rhn.redhat.com/errata/RHSA-2011-0927.html CVE, MITRE Third Party Advisory 
http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.38.5 CVE, MITRE Release Notes  Vendor Advisory 
http://www.securityfocus.com/bid/47843 CVE, MITRE Third Party Advisory  VDB Entry 
https://bugzilla.redhat.com/show_bug.cgi?id=698996 CVE, MITRE Issue Tracking  Patch  Third Party Advisory 
https://lkml.org/lkml/2011/4/14/293 CVE, MITRE Patch  Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-20 Improper Input Validation 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-2011-2022
NVD Published Date:
05/09/2011
NVD Last Modified:
06/16/2026
Source:
MITRE