I was under the impression that most modern (past few years) SoCs like Exynos, Q... | Hacker News

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		moyix on July 8, 2023 \| parent \| context \| favorite \| on: Spying on a smartphone remotely by the authorities... I was under the impression that most modern (past few years) SoCs like Exynos, Qualcomm, Apple silicon all had IOMMU support. Sometimes it’s misconfigured to be too permissive but that’s getting better. Qualcomm SMMU: https://www.qualcomm.com/content/dam/qcomm-martech/dm-assets... Apple: https://support.apple.com/lt-lt/guide/security/seca4960c2b5/... Samsung (vuln indicating it wasn’t configured correctly, but they still do have and use an IOMMU): https://nvd.nist.gov/vuln/detail/CVE-2022-39854

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