Is CET-IBT feature present in Intel's Saphire rapids?

[TFMat]

Is CET-IBT feature present in Intel's Saphire rapids? Can you please help me to find the documentation of (new)features available with Saphire Rapid?

[Steven_Intel]

Hello TFMat,

Thank you for posting on the Intel® communities.

We will move your question to the appropriate team. You will soon be contacted by an agent from the team in charge.

Best regards,

Steven G.

Intel Customer Support Technician.

[Paul_R_Intel]

Hello TFMat,

Thank you for your patience and time, Sapphire Rapids has the CET feature which has been shipped since Tiger Lake. Shadow Stack (SHSTK) and Indirect Branch Tracking (IBT) are aspects of CET. 

If you guys have a CNDA you can access the EDS in which CET is listed as a security feature.

Sapphire Rapids Server Processor External Design Specification (EDS) volume 1

https://cdrdv2.intel.com/v1/dl/getContent/611488/view?wapkw=sapphire%20rapids%20eds

if you guys do not have access you can request access following the instructions on the site

Please let us know if there is anything else that we can do for you.

Best regards,

Paul R.

Intel Customer Support Technician.

[Paul_R_Intel]

Hello TFMat,

 We would like to follow up on this tread. We would like to know if you need further assistance. In case you do, we would highly appreciate if you would let us know.     

Regards 

Paul R.  

Intel Customer Support Technician  

For firmware updates and troubleshooting tips, visit:  

https://intel.com/support/serverbios  

[TFMat]

Hello Team,

Thanks for the document and the information shared. It will be great if you could share me more document(developers guide/Configuration document/Demo videos etc..) on TDX and similar exclusive Features in Sapphire Rapid.

Regards,

Tony

[Paul_R_Intel]

Hello TFMat,

 We would like to follow up on this tread. We would like to know if you need further assistance. In case you do, we would highly appreciate if you would let us know.     

Regards 

Paul R.  

Intel Customer Support Technician  

For firmware updates and troubleshooting tips, visit:  

https://intel.com/support/serverbios  

[Paul_R_Intel]

Hello TFMat,

I hope you are doing great, as of right now the only information we could find was the Sapphire Rapids Server Processor External Design Specification (EDS) volume 1

• https://cdrdv2.intel.com/v1/dl/getContent/611488/view?wapkw=sapphire%20rapids%20eds

Please allow us to further investigate and we will get back to you,

Best regards,

Paul R.   

Intel Customer Support Technician   

For firmware updates and troubleshooting tips, visit:   

https://intel.com/support/serverbios   

[Paul_R_Intel]

Hello TFMat,

Thank you for your patience and time, the information we have available is only on the Resource and Design Center.

We advise you to visit the following link for further information:

• https://www.intel.com/content/www/us/en/search.html?ws=related#q=sapphire%20rapids&sort=relevancy&f:@tabfilter=[Developers]    

Please let us know if there is anything else that we can do for you.

Regards 

Paul R.  

Intel Customer Support Technician  

For firmware updates and troubleshooting tips, visit:  

https://intel.com/support/serverbios  

[Paul_R_Intel]

Hello TFMat,

I hope you are doing great, we would like to know if you need further assistance In case you do, we would highly appreciate if you would let us know.

If we do not hear from you we will proceed to mark the thread as closed on Friday the 15th.

Best regards,

Paul R.  

Intel Customer Support Technician  

For firmware updates and troubleshooting tips, visit:  

https://intel.com/support/serverbios  

[TFMat]

Thanks Paul. You can close this thread.