On 2018-01-12 10:00:03 -0500, bw wrote: > On Fri, 12 Jan 2018, Vincent Lefevre wrote: > > According to answers on > > > > > > https://security.stackexchange.com/questions/176624/how-do-i-check-if-kpti-is-enabled-on-linux/176654 > > > > linux-image-4.9.0-5-amd64 4.9.65-3+deb9u2 is still vulnerable as shown > > below: > > > > # dmesg | grep -i isolation > > You should get either > > [ 0.000000] Kernel/User page tables isolation: enabled > or > [ 0.000000] Kernel/User page tables isolation: disabled
I get neither. > Search with dmesg | less it's about two pages down for me, If I search for isolation I get: Pattern not found (press RETURN) > $ uname -a > Linux debian 4.9.0-5-amd64 #1 SMP Debian 4.9.65-3+deb9u2 (2018-01-04) > x86_64 GNU/Linux $ uname -a Linux joooj 4.9.0-5-amd64 #1 SMP Debian 4.9.65-3+deb9u2 (2018-01-04) x86_64 GNU/Linux There seems to be something really wrong. I'll report a bug. -- Vincent Lefèvre <vinc...@vinc17.net> - Web: <https://www.vinc17.net/> 100% accessible validated (X)HTML - Blog: <https://www.vinc17.net/blog/> Work: CR INRIA - computer arithmetic / AriC project (LIP, ENS-Lyon)
