Kernel Security Update

At last i have a time to upgrade a my kernel to a newer version of kernel and fixs most of its security issues, for example



After i upgrade the kernel (noted that im still making an older kernel avaliable till now ;))



this vulnerability allowing local user to gain root priveledge. Before this, i always says to anybody who asking why iam not upgrading my kernel yet is because i like to give a preview to everyone for this vulnerability :p (altough im so lazy to upgrade it). Damn im so lazy :P ..