HAB vulnerability - ROM update

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HAB vulnerability - ROM update

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macpijan
Contributor II

Hello,

I'd like to ask whether i.MX6DL parts with updated ROM that fixes mentioned vulnerability [1] are already available? I came across some links [2], [3] but it is still not clear to me.

Second question is how can I be sure that bought part has this ROM update included? I'd like to know which ROM version fixes this issue. I would also need a reliable way of checking ROM version of my hardware - is there such possibility?

Thanks


[1] Vulnerabilities in High Assurance Boot of NXP i.MX microprocessors
 

[2] i.MX & Vybrid Security Vulnerability Errata - ERR010872, ERR010873 

[3] https://media.digikey.com/pdf/PCNs/NXP/201705010A.pdf 

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3 Replies

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Yuri
NXP TechSupport
NXP TechSupport

Hello,

  Sorry, but the information you are requesting is treated as confidential info at this time;

we cannot discuss this with you in public anyway, this requires to be handled as a Service

Request (SR) / ticket. 

Support|NXP 

Have a great day,
Yuri

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davidsasaki
Contributor I

Is this information still considered confidential? I opened a service request asking for similar information and was redirected to the community.

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Yuri
NXP TechSupport
NXP TechSupport

Hello,

  use the recent i.MX6 device silicon revisions: for i.MX 6S/DL -  Rev 1.4 (Maskset ID: 4N81E).

Regards,

Yuri.

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