CVE-2023-20562

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CVSS 3.1

7.8 high

EPSS

<1%p60

Published

Aug 8, 2023 (Aug 8, 2023)

Modified

Jun 17, 2026

Description

Insufficient validation in the IOCTL (Input Output Control) input buffer in AMD uProf may allow an authenticated user to load an unsigned driver potentially leading to arbitrary kernel execution.

Vendors: amd
Products: amd uprof
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (1.0%)

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