CVE-2011-2022

CVSS V2 Medium 6.9 CVSS V3 None
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.
Overview
  • CVE ID
  • CVE-2011-2022
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2011-05-09T19:55:03
  • Last Modified Date
  • 2020-07-29T15:17:56
Weakness Enumerations
CWE URL
CWE-20 http://cwe.mitre.org/data/definitions/20.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* 1 OR 2.6.38.5
cpe:2.3:o:redhat:enterprise_linux:5.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:redhat:enterprise_linux_aus:5.6:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:redhat:enterprise_linux_desktop:5.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:redhat:enterprise_linux_eus:5.6:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:redhat:enterprise_linux_server:5.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:redhat:enterprise_linux_workstation:5.0:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:L/AC:M/Au:N/C:C/I:C/A:C
  • Access Vector
  • LOCAL
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • COMPLETE
  • Integrity Impact
  • COMPLETE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 6.9
  • Severity
  • MEDIUM
  • Exploitability Score
  • 3.4
  • Impact Score
  • 10
References
Reference URL Reference Tags
http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.38.5 Release Notes Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=698996 Issue Tracking Patch Third Party Advisory
http://openwall.com/lists/oss-security/2011/04/21/4 Mailing List Patch Third Party Advisory
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=194b3da873fd334ef183806db751473512af29ce Patch Vendor Advisory
https://lkml.org/lkml/2011/4/14/293 Patch Third Party Advisory
http://openwall.com/lists/oss-security/2011/04/22/7 Mailing List Patch Third Party Advisory
http://www.securityfocus.com/bid/47843 Third Party Advisory VDB Entry
http://rhn.redhat.com/errata/RHSA-2011-0927.html Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2011-2022
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2022
History
Created Old Value New Value Data Type Notes
2022-05-10 16:39:12 Added to TrackCVE