The agp subsystem in the Linux kernel 2.6.38.5 and earlier does not properly restrict memory allocation by the (1) AGPIOC_RESERVE and (2) AGPIOC_ALLOCATE ioctls, which allows local users to cause a denial of service (memory consumption) by making many calls to these ioctls.
| Date Added | Due Date | Vulnerability Name | Required Action |
|---|---|---|---|
| N/A |
| Type | Version | Base score | Base severity | Vector |
|---|---|---|---|---|
| Primary | 2.0 | 4.7 | MEDIUM | AV:L/AC:M/Au:N/C:N/I:N/A:C |
| Hyperlink | Source | Resource |
|---|---|---|
| http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=b522f02184b413955f3bc952e3776ce41edc6355 | secalert@redhat.com | N/A |
| http://openwall.com/lists/oss-security/2011/04/21/4 | secalert@redhat.com | Mailing List Third Party Advisory |
| http://openwall.com/lists/oss-security/2011/04/22/10 | secalert@redhat.com | Mailing List Third Party Advisory |
| http://openwall.com/lists/oss-security/2011/04/22/11 | secalert@redhat.com | Mailing List Third Party Advisory |
| http://openwall.com/lists/oss-security/2011/04/22/7 | secalert@redhat.com | Mailing List Third Party Advisory |
| http://openwall.com/lists/oss-security/2011/04/22/8 | secalert@redhat.com | Mailing List Third Party Advisory |
| http://openwall.com/lists/oss-security/2011/04/22/9 | secalert@redhat.com | Mailing List Third Party Advisory |
| http://securitytracker.com/id?1025441 | secalert@redhat.com | Third Party Advisory VDB Entry |
| http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.38.5 | secalert@redhat.com | Release Notes Vendor Advisory |
| http://www.securityfocus.com/bid/47832 | secalert@redhat.com | Third Party Advisory VDB Entry |
| https://bugzilla.redhat.com/show_bug.cgi?id=698999 | secalert@redhat.com | Issue Tracking Third Party Advisory |
| https://lkml.org/lkml/2011/4/14/294 | secalert@redhat.com | Third Party Advisory |
| http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=b522f02184b413955f3bc952e3776ce41edc6355 | af854a3a-2127-422b-91ae-364da2661108 | N/A |
| http://openwall.com/lists/oss-security/2011/04/21/4 | af854a3a-2127-422b-91ae-364da2661108 | Mailing List Third Party Advisory |
| http://openwall.com/lists/oss-security/2011/04/22/10 | af854a3a-2127-422b-91ae-364da2661108 | Mailing List Third Party Advisory |
| http://openwall.com/lists/oss-security/2011/04/22/11 | af854a3a-2127-422b-91ae-364da2661108 | Mailing List Third Party Advisory |
| http://openwall.com/lists/oss-security/2011/04/22/7 | af854a3a-2127-422b-91ae-364da2661108 | Mailing List Third Party Advisory |
| http://openwall.com/lists/oss-security/2011/04/22/8 | af854a3a-2127-422b-91ae-364da2661108 | Mailing List Third Party Advisory |
| http://openwall.com/lists/oss-security/2011/04/22/9 | af854a3a-2127-422b-91ae-364da2661108 | Mailing List Third Party Advisory |
| http://securitytracker.com/id?1025441 | af854a3a-2127-422b-91ae-364da2661108 | Third Party Advisory VDB Entry |
| http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.38.5 | af854a3a-2127-422b-91ae-364da2661108 | Release Notes Vendor Advisory |
| http://www.securityfocus.com/bid/47832 | af854a3a-2127-422b-91ae-364da2661108 | Third Party Advisory VDB Entry |
| https://bugzilla.redhat.com/show_bug.cgi?id=698999 | af854a3a-2127-422b-91ae-364da2661108 | Issue Tracking Third Party Advisory |
| https://lkml.org/lkml/2011/4/14/294 | af854a3a-2127-422b-91ae-364da2661108 | Third Party Advisory |