Insufficient validation of the general-purpose register in IA32 system call emulation code may lead to local system compromise on x86_64 platform for Linux kernels in the 2.4 and 2.6 series.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/59564/linuxkernel-validation.txt
Source: https://packetstormsecurity.com/files/59564/linuxkernel-validation.txt.html