Arm has published a list of processors vulnerable to Spectre and Meltdown cache speculation side-channel attacks, a description of the attack mechanism and detailed mitigation techniques. Available here, the list includes Arm Cortex-R7, R8, A8, A9, A15, A17, A57, A72, A73 and A75, although the firm points out Cortex-Rx processors are used in closed environments unlikely to be accessible ...
This story continues at Spectre and Meltdown: ARM mitigates cache speculation side-channel vulnerability
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from Electronics Weekly https://www.electronicsweekly.com/news/spectre-meltdown-arm-mitigates-cache-speculation-side-channel-vulnerability-2018-01/
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