From c5130173877a9f0979e6743afcc6791478c820a9 Mon Sep 17 00:00:00 2001
From: feld
A special combination of sysarch(2) arguments, specify a request to uninstall a set of descriptors from the LDT. The start descriptor is cleared and the number of descriptors - are provided. Due to invalid use of a signed intermediate - value in the bounds checking during argument validity - verification, unbound zero'ing of the process LDT and - adjacent memory can be initiated from usermode.
+ are provided. Due to lack of sufficient bounds checking + during argument validity verification, unbound zero'ing of + the process LDT and adjacent memory can be initiated from + usermode.This vulnerability could cause the kernel to panic. In addition it is possible to perform a local Denial of Service @@ -3127,6 +3129,7 @@ and CVE-2013-0155.