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Intel Security

Intel’s upcoming CPU’s aren’t (fully) patched against Spectre Variant 4

Intel introduced hardware-based “safeguards” and ‘additional’ protections to its new chips to protect against the Spectre and Meltdown flaws that shocked the silicon industry when the vulnerabilities were made public earlier this year. However, those protections are specific to V2 and V3, and will not impact the newly-discovered Variant 4 as well as other potential speculative execution side channel-related flaws in the future – in other words, it just the beginning.

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Spectre Inside. Picture Source: TheHacker News