Executing code in the TrustZone land
2016_SH_Edgar_Barbosa_Running_Code_in_the_TrustZone_Land
2016_SH_Edgar_Barbosa_Running_Code_in_the_TrustZone_Land
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Attack surfaces<br />
QSEE/TEE devices ﴾ioctl﴿<br />
<strong>TrustZone</strong> system calls ﴾accessible us<strong>in</strong>g SCM <strong>in</strong>struction﴿<br />
requires priviledged access<br />
There is ano<strong>the</strong>r attacker surface that has been ignored<br />
probably because it should obviously brick <strong>the</strong> device.
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