Re: Hyper-Threading Vulnerability

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Fri, 2005-05-13 at 20:03 +0200, Andi Kleen wrote:
> This is not a kernel problem, but a user space problem. The fix 
> is to change the user space crypto code to need the same number of cache line
> accesses on all keys. 
> 
> Disabling HT for this would the totally wrong approach, like throwing
> out the baby with the bath water.
> 
> -Andi

Why?  It's certainly reasonable to disable it for the time being and
even prudent to do so.

-- 
Richard F. Rebel

cat /dev/null > `tty`

Attachment: signature.asc
Description: This is a digitally signed message part


[Index of Archives]     [Kernel Newbies]     [Netfilter]     [Bugtraq]     [Photo]     [Stuff]     [Gimp]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Video 4 Linux]     [Linux for the blind]     [Linux Resources]
  Powered by Linux