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 products
- Linux / Linux kernel2.6.38.5
- RedHat / enterprise_linux5.0 – 5.0
- RedHat / enterprise_linux_aus5.6 – 5.6
- RedHat / enterprise_linux_desktop5.0 – 5.0
- RedHat / enterprise_linux_eus5.6 – 5.6
- RedHat / enterprise_linux_server5.0 – 5.0
- RedHat / enterprise_linux_workstation5.0 – 5.0
References
- MISChttp://rhn.redhat.com/errata/RHSA-2011-0927.html
- MAILING_LISThttp://openwall.com/lists/oss-security/2011/04/21/4
- MISChttps://bugzilla.redhat.com/show_bug.cgi?id=698996
- MISChttp://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=194b3da873fd334ef183806db751473512af29ce
- MISChttps://lkml.org/lkml/2011/4/14/293
- MAILING_LISThttp://openwall.com/lists/oss-security/2011/04/22/7
- MISChttp://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.38.5
- MISChttp://www.securityfocus.com/bid/47534