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New dog, old tricks: DaMAgeCard attack targets memory directly thru SD card reader

swarm.ptsecurity.com | research | #hardware-security | #sd-express | #dma-attack | #damagecard | #pcie
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Summary

Positive Labs presents the DaMAgeCard attack: SD Express runs over PCIe, so a malicious card can abuse the reader path for direct memory access (DMA) to the host — old threats, new form factor.
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