Transient execution CPU vulnerability
Computer vulnerability using speculative execution
Transient execution CPU vulnerabilities are vulnerabilities in which instructions, most often optimized using speculative execution, are executed temporarily by a microprocessor, without committing their results due to a misprediction or error, resulting in leaking secret data to an unauthorized party. The archetype is Spectre, and transient execution attacks like Spectre belong to the cache-attack category, one of several categories of side-channel attacks.
Nº Q65045107 ★
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Transient execution CPU vulnerability
Computer vulnerability using speculative execution
Transient execution CPU vulnerabilities are vulnerabilities in which instructions, most often optimized using speculative execution, are executed temporarily by a microprocessor, without committing their results due to a misprediction or error, resulting in leaking secret data to an unauthorized party. The archetype is Spectre, and transient execution attacks like Spectre belong to the cache-attack category, one of several categories of side-channel attacks.
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Transient execution CPU vulnerabilities are vulnerabilities in which instructions, most often optimized using speculative execution, are executed temporarily by a microprocessor, without committing their results due to a misprediction or error, resulting in leaking secret data to an unauthorized party. The archetype is Spectre, and transient execution attacks like Spectre belong to the cache-attack category, one of several categories of side-channel attacks. Since January 2018 many different cache-attack vulnerabilities have been identified.
Texto: Wikipedia en inglés, CC BY-SA 4.0. ·
Cartas cercanas
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Spectre (vulnerabilidad)
Nº Q47037422 ★★
Sin ofertas
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T
Trusted execution environment
Secure area of a main processor
Nº Q15526028 ★★
Sin ofertas
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Meltdown (vulnerabilidad)
Agujero de seguridad de varios procesadores
Nº Q47036859 ★★
Sin ofertas
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A
Ataque de canal lateral
Nº Q2267081 ★★
Sin ofertas
-
Dirty COW
Computer security vulnerability
Nº Q27502700 ★
Sin ofertas
-
AMD Platform Security Processor
Trusted execution environment subsystem
Nº Q48743222 ★
Sin ofertas