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Cisco 4331 Denali or Everest IOX-XE

johnlloyd_13
Level 9
Level 9

hi,

i ran an audit on our cisco 4k routers i'm suspecting it got hit by the recent CPU spectre/meltdown vulnerability.

https://bst.cloudapps.cisco.com/bugsearch/bug/CSCvh32416

our 4331s has 16.5.1b installed. can someone confirm IT IS hit by the said bug?

sorry for a noob question, can someone explain the difference between the fuji, denali and everest?

which OS do i install to patch? Denali-16.3.5(MD) or Everest-16.6.2(ED)? any path upgrade to follow?

thanks in advance!

 

 
IOS XE Software-Everest-16.5.2(ED)
4431 Integrated Services Router
 
 
 
Denali-16.3.5(MD) 
Everest-16.6.2(ED) 
Fuji-16.7.1(ED)
3.16.6bS(MD)
Everest-16.6.2(ED) 
Denali-16.3.5(MD) 
Fuji-16.7.1(ED)
Everest-16.6.2(ED) 
Everest-16.6.1(ED)
Everest-16.5.2(ED)
Everest-16.5.1b(E
Who Me Too'd this topic