CVE-2023-20518 (GCVE-0-2023-20518)
Vulnerability from cvelistv5
Published
2024-08-13 16:52
Modified
2024-11-05 17:10
Severity ?
1.9 (Low) - CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:L/I:N/A:N
Summary
Incomplete cleanup in the ASP may expose the Master Encryption Key (MEK) to a privileged attacker with access to the BIOS menu or UEFI shell and a memory exfiltration vulnerability, potentially resulting in loss of confidentiality.
References
Impacted products
Vendor Product Version
AMD AMD EPYC™ 9004 Series Processors Create a notification for this product.
   AMD AMD Ryzen™ 3000 Series Desktop Processors Create a notification for this product.
   AMD AMD Ryzen™ 5000 Series Desktop Processors Create a notification for this product.
   AMD AMD Ryzen™ 5000 Series Desktop Processor with Radeon™ Graphics Create a notification for this product.
   AMD AMD Ryzen™ 7000 Series Desktop Processors Create a notification for this product.
   AMD AMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics Create a notification for this product.
   AMD AMD Ryzen™ 4000 Series Desktop Processors with Radeon™ Graphics Create a notification for this product.
   AMD AMD Ryzen™ Threadripper™ 3000 Series Processors Create a notification for this product.
   AMD AMD Ryzen™ Threadripper™ PRO 3000WX Series Processors Create a notification for this product.
   AMD AMD Ryzen™ Threadripper™ PRO 5000WX Processors Create a notification for this product.
   AMD AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics Create a notification for this product.
   AMD AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics Create a notification for this product.
   AMD AMD Ryzen™ 3000 Series Mobile Processor with Radeon™ Graphics Create a notification for this product.
   AMD AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics Create a notification for this product.
   AMD AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics Create a notification for this product.
   AMD AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics Create a notification for this product.
   AMD AMD Ryzen™ 7020 Series Processors with Radeon™ Graphics Create a notification for this product.
   AMD AMD Ryzen™ 6000 Series Processors with Radeon™ Graphics Create a notification for this product.
   AMD AMD Ryzen™ 7035 Series Processors with Radeon™ Graphics Create a notification for this product.
   AMD AMD Ryzen™ 5000 Series Processors with Radeon™ Graphics Create a notification for this product.
   AMD AMD Ryzen™ 3000 Series Processors with Radeon™ Graphics Create a notification for this product.
   AMD AMD Ryzen™ Embedded R1000 Series Processors Create a notification for this product.
   AMD AMD Ryzen™ Embedded R2000 Series Processors Create a notification for this product.
   AMD AMD Ryzen™ Embedded 5000 Series Processors Create a notification for this product.
   AMD AMD Ryzen™ Embedded 7000 Series Processors Create a notification for this product.
   AMD AMD Ryzen™ Embedded V1000 Series Processors Version: various
 Create a notification for this product.
   AMD AMD Ryzen™ Embedded V2000 Series Processors Create a notification for this product.
   AMD AMD Ryzen™ Embedded V3000 Series Processors Create a notification for this product.
Show details on NVD website

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      "cveMetadata": "{\"cveId\": \"CVE-2023-20518\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2024-11-05T17:10:30.170Z\", \"dateReserved\": \"2022-10-27T18:53:39.736Z\", \"assignerOrgId\": \"b58fc414-a1e4-4f92-9d70-1add41838648\", \"datePublished\": \"2024-08-13T16:52:55.976Z\", \"assignerShortName\": \"AMD\"}",
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      "dataVersion": "5.1"
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  }
}


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