CVE-2023-20569

2023-08-0817:02:11

AMD

www.cve.org

amd

side channel

information disclosure

AI Score

6.5

Confidence

High

EPSS

0.001

Percentile

26.1%

JSON

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.

CNA Affected

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    "platforms": [
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    "product": "Ryzen™ 3000 Series Desktop Processors",
    "vendor": "AMD",
    "versions": [
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        "status": "affected",
        "version": "various "
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    "defaultStatus": "affected",
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    "product": "Ryzen™ PRO 3000 Series Desktop Processors",
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    "product": "Ryzen™ 3000 Series Desktop Processors with Radeon™ Graphics",
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    "product": "Ryzen™ PRO 3000 Series Processors with Radeon™ Vega Graphics",
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    "product": "Athlon™ 3000 Series Processors with Radeon™ Graphics ",
    "vendor": "AMD",
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    "vendor": "AMD",
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    "product": "Ryzen™ 7040 Series Processors with Radeon™ Graphics",
    "vendor": "AMD",
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    ],
    "product": " 1st Gen AMD EPYC™ Processors",
    "vendor": "AMD ",
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      "x86"
    ],
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    "vendor": "AMD",
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    ],
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    ]
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]