CVE-2011-1746
Severity CVSS v4.0:
Pending analysis
Type:
CWE-189
Numeric Errors
Publication date:
09/05/2011
Last modified:
11/04/2025
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.
Impact
Base Score 2.0
6.90
Severity 2.0
MEDIUM
Vulnerable products and versions
CPE | From | Up to |
---|---|---|
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | 2.6.38.5 (excluding) | |
cpe:2.3:o:redhat:enterprise_linux:5.0:*:*:*:*:*:*:* | ||
cpe:2.3:o:redhat:enterprise_linux_aus:5.6:*:*:*:*:*:*:* | ||
cpe:2.3:o:redhat:enterprise_linux_desktop:5.0:*:*:*:*:*:*:* | ||
cpe:2.3:o:redhat:enterprise_linux_eus:5.6:*:*:*:*:*:*:* | ||
cpe:2.3:o:redhat:enterprise_linux_server:5.0:*:*:*:*:*:*:* | ||
cpe:2.3:o:redhat:enterprise_linux_workstation:5.0:*:*:*:*:*:*:* |
To consult the complete list of CPE names with products and versions, see this page
References to Advisories, Solutions, and Tools
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba%3Dcommit%3Bh%3Db522f02184b413955f3bc952e3776ce41edc6355
- http://openwall.com/lists/oss-security/2011/04/21/4
- http://openwall.com/lists/oss-security/2011/04/22/7
- http://rhn.redhat.com/errata/RHSA-2011-0927.html
- http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.38.5
- http://www.securityfocus.com/bid/47535
- https://bugzilla.redhat.com/show_bug.cgi?id=698998
- https://lkml.org/lkml/2011/4/14/294
- https://lkml.org/lkml/2011/4/19/400
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba%3Dcommit%3Bh%3Db522f02184b413955f3bc952e3776ce41edc6355
- http://openwall.com/lists/oss-security/2011/04/21/4
- http://openwall.com/lists/oss-security/2011/04/22/7
- http://rhn.redhat.com/errata/RHSA-2011-0927.html
- http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.38.5
- http://www.securityfocus.com/bid/47535
- https://bugzilla.redhat.com/show_bug.cgi?id=698998
- https://lkml.org/lkml/2011/4/14/294
- https://lkml.org/lkml/2011/4/19/400