Vulnerabilites related to AMD - 3rd Gen AMD EPYC™ Processors
cve-2023-20569
Vulnerability from cvelistv5
Published
2023-08-08 17:02
Modified
2024-09-23 03:18
Severity ?
EPSS score ?
Summary
A side channel vulnerability on some of the AMD CPUs may allow an attacker to influence the return address prediction. This may result in speculative execution at an attacker-controlled address, potentially leading to information disclosure.
References
Impacted products
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"x86", ], product: "4th Gen AMD EPYC™ Processors", vendor: "AMD", versions: [ { status: "affected", version: "various ", }, ], }, ], datePublic: "2023-08-08T16:30:00.000Z", descriptions: [ { lang: "en", supportingMedia: [ { base64: false, type: "text/html", value: "\n\n\n\n<span style=\"background-color: rgb(255, 255, 255);\">A side channel vulnerability on some </span><span style=\"background-color: rgb(255, 255, 255);\">of the </span><span style=\"background-color: rgb(255, 255, 255);\">AMD CPUs may allow an attacker to influence </span><span style=\"background-color: rgb(255, 255, 255);\">the </span><span style=\"background-color: rgb(255, 255, 255);\">return address prediction</span><span style=\"background-color: rgb(255, 255, 255);\">. 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