CVE-2008-3527
arch/i386/kernel/sysenter.c in the Virtual Dynamic Shared Objects (vDSO) implementation in the Linux kernel before 2.6.21 does not properly check boundaries, which allows local users to gain privileges or cause a denial of service via unspecified vectors, related to the install_special_mapping, syscall, and syscall32_nopage functions.
Date published : 2008-11-05
http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.21