CVE-2011-1745

Published: May 9, 2011Modified: Apr 29, 2026

6.9

Vector

AV:L/AC:M/Au:N/C:C/I:C/A:C

Exploitability: 3.4 / Impact: 10.0

Source: NVD

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.

Affected (7)

Products: Linux: Linux Kernel · Redhat: Enterprise Linux, Enterprise Linux Aus, Enterprise Linux Desktop, Enterprise Linux Eus, Enterprise Linux Server, Enterprise Linux Workstation

1 product

6 products

Enterprise Linux

Enterprise Linux Aus

Enterprise Linux Desktop

Enterprise Linux Eus

Enterprise Linux Server

Enterprise Linux Workstation

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Linux Linux Kernel	Before 2.6.38.5

Configuration B

6 vulnerable

Vulnerable Software	Affected Versions
Redhat Enterprise Linux	Version 5.0
Redhat Enterprise Linux Aus	Version 5.6
Redhat Enterprise Linux Desktop	Version 5.0
Redhat Enterprise Linux Eus	Version 5.6
Redhat Enterprise Linux Server	Version 5.0
Redhat Enterprise Linux Workstation	Version 5.0

Related CWEs

Integer Overflow or Wraparound

The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.

References (16)

http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=194b3da873fd334ef183806db751473512af29ce

Source: secalert@redhat.com

http://openwall.com/lists/oss-security/2011/04/21/4

Source: secalert@redhat.com

Mailing ListPatch

http://openwall.com/lists/oss-security/2011/04/22/7

Source: secalert@redhat.com

Mailing ListPatchThird Party Advisory

http://rhn.redhat.com/errata/RHSA-2011-0927.html

Source: secalert@redhat.com

Third Party Advisory

http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.38.5

Source: secalert@redhat.com

Release NotesVendor Advisory

http://www.securityfocus.com/bid/47534

Source: secalert@redhat.com

Third Party AdvisoryVDB Entry

https://bugzilla.redhat.com/show_bug.cgi?id=698996

Source: secalert@redhat.com

Issue TrackingPatchThird Party Advisory

https://lkml.org/lkml/2011/4/14/293

Source: secalert@redhat.com

PatchThird Party Advisory

http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=194b3da873fd334ef183806db751473512af29ce

Source: af854a3a-2127-422b-91ae-364da2661108

http://openwall.com/lists/oss-security/2011/04/21/4

Source: af854a3a-2127-422b-91ae-364da2661108

Mailing ListPatch

http://openwall.com/lists/oss-security/2011/04/22/7

Source: af854a3a-2127-422b-91ae-364da2661108

Mailing ListPatchThird Party Advisory

http://rhn.redhat.com/errata/RHSA-2011-0927.html

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory

http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.38.5

Source: af854a3a-2127-422b-91ae-364da2661108

Release NotesVendor Advisory

http://www.securityfocus.com/bid/47534

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party AdvisoryVDB Entry

https://bugzilla.redhat.com/show_bug.cgi?id=698996

Source: af854a3a-2127-422b-91ae-364da2661108

Issue TrackingPatchThird Party Advisory

https://lkml.org/lkml/2011/4/14/293

Source: af854a3a-2127-422b-91ae-364da2661108

PatchThird Party Advisory

Timeline

No history available yet.