CVE-2011-1745

Current Description

Integer overflow in the agp_generic_insert_memory function in drivers/char/agp/generic.c in the Linux kernel before 2.6.38.5 allows local users to gain privileges or cause a denial of service (system crash) via a crafted AGPIOC_BIND agp_ioctl ioctl call.

Referenced by CVEs:CVE-2011-2022

Basic Data

PublishedMay 09, 2011
Last ModifiedAugust 04, 2020
Assignercve@mitre.org
Data TypeCVE
Data FormatMITRE
Data Version4.0
Problem TypeCWE-190
CVE Data Version4.0

Base Metric V2

CVSS 2 - Version2.0
CVSS 2 - Vector StringAV:L/AC:M/Au:N/C:C/I:C/A:C
CVSS 2 - Access VectorLOCAL
CVSS 2 - Access ComplexityMEDIUM
CVSS 2 - AuthenticationNONE
CVSS 2 - Confidentiality ImpactCOMPLETE
CVSS 2 - Availability ImpactCOMPLETE
CVSS 2 - Base Score6.9
SeverityMEDIUM
Exploitability Score3.4
Impact Score10.0
Obtain All Privilegefalse
Obtain User Privilegefalse
Obtain Other Privilegefalse

Base Metric V3

No data provided.

Configurations

  • OR - Configuration 1
    Cpe VersionPartVendorProductVersionUpdateEditionLanguageSW EditionTarget SWTarget HWOtherVersion Start IncludingVersion End IncludingVersion Start ExcludingVersion End Excluding
    2.3OSLinuxLinux Kernel********2.6.38.5
  • OR - Configuration 2
    Cpe VersionPartVendorProductVersionUpdateEditionLanguageSW EditionTarget SWTarget HWOtherVersion Start IncludingVersion End IncludingVersion Start ExcludingVersion End Excluding
    2.3OSRedhatEnterprise Linux5.0*******
    2.3OSRedhatEnterprise Linux Aus5.6*******
    2.3OSRedhatEnterprise Linux Desktop5.0*******
    2.3OSRedhatEnterprise Linux Eus5.6*******
    2.3OSRedhatEnterprise Linux Server5.0*******
    2.3OSRedhatEnterprise Linux Workstation5.0*******

Vulnerable Software List

VendorProductVersions
Redhat Enterprise Linux Workstation 5.0
Redhat Enterprise Linux Eus 5.6
Redhat Enterprise Linux 5.0
Redhat Enterprise Linux Desktop 5.0
Redhat Enterprise Linux Aus 5.6
Redhat Enterprise Linux Server 5.0
Linux Linux Kernel *

References

NameSourceURLTags
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=194b3da873fd334ef183806db751473512af29cehttp://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=194b3da873fd334ef183806dCONFIRMPatch Vendor Advisory
[oss-security] 20110421 CVE request: kernel: buffer overflow and DoS issues in agphttp://openwall.com/lists/oss-security/2011/04/21/4MLISTMailing List Patch
[oss-security] 20110422 Re: CVE request: kernel: buffer overflow and DoS issues in agphttp://openwall.com/lists/oss-security/2011/04/22/7MLISTMailing List Patch Third Party Advisory
RHSA-2011:0927http://rhn.redhat.com/errata/RHSA-2011-0927.htmlREDHATThird Party Advisory
http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.38.5http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.38.5CONFIRMRelease Notes Vendor Advisory
47534http://www.securityfocus.com/bid/47534BIDThird Party Advisory VDB Entry
https://bugzilla.redhat.com/show_bug.cgi?id=698996https://bugzilla.redhat.com/show_bug.cgi?id=698996CONFIRMIssue Tracking Patch Third Party Advisory
[linux-kernel] 20110414 [PATCH] char: agp: fix arbitrary kernel memory writeshttps://lkml.org/lkml/2011/4/14/293MLISTPatch Third Party Advisory