Description
Integer overflow in the ib_uverbs_poll_cq function in drivers/infiniband/core/uverbs_cmd.c in the Linux kernel before 2.6.37 allows local users to cause a denial of service (memory corruption) or possibly have unspecified other impact via a large value of a certain structure member.
Affected products
- Linux / Linux kernel2.6.37
- RedHat / enterprise_linux_desktop5.0 – 5.0
- RedHat / enterprise_linux_eus5.6 – 5.6
- RedHat / enterprise_linux_server5.0 – 5.0
- RedHat / enterprise_linux_server_aus5.6 – 5.6
- RedHat / enterprise_linux_workstation5.0 – 5.0
References
- MISChttp://www.securityfocus.com/bid/46073
- MISChttp://rhn.redhat.com/errata/RHSA-2011-0927.html
- MISChttp://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=7182afea8d1afd432a17c18162cc3fd441d0da93
- MISChttp://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.37
- MISChttps://bugzilla.redhat.com/show_bug.cgi?id=667916