🛡️ CVE-2023-20592
🟡 CVSS 6.5 — Medium ✅ No Known Exploit NVD
6.5
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

Improper or unexpected behavior of the INVD instruction in some AMD CPUs may allow an attacker with a malicious hypervisor to affect cache line write-back behavior of the CPU leading to a potential loss of guest virtual machine (VM) memory integrity.

Details

Severity MEDIUM
CVSS Score 6.5
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
CWE N/A
Public Exploit ✅ No
Source NVD
Published 2023-11-14
Updated 2026-06-08
Modified 2024-11-21
Fix URL N/A

Affected Packages

Software From version Fixed in
epyc-7001-firmware
epyc-7203-firmware milanpi_1.0.0.c
epyc-7203p-firmware milanpi_1.0.0.c
epyc-7232p-firmware
epyc-7251-firmware
epyc-7252-firmware
epyc-7261-firmware
epyc-7262-firmware
epyc-7272-firmware
epyc-7281-firmware
epyc-7282-firmware
epyc-72f3-firmware milanpi_1.0.0.c
epyc-7301-firmware
epyc-7302-firmware
epyc-7302p-firmware
epyc-7303-firmware milanpi_1.0.0.c
epyc-7303p-firmware milanpi_1.0.0.c
epyc-7313-firmware milanpi_1.0.0.c
epyc-7313p-firmware milanpi_1.0.0.c
epyc-7343-firmware milanpi_1.0.0.c
epyc-7351-firmware
epyc-7351p-firmware
epyc-7352-firmware
epyc-7371-firmware
epyc-7373x-firmware milanpi_1.0.0.c
epyc-73f3-firmware milanpi_1.0.0.c
epyc-7401-firmware
epyc-7401p-firmware
epyc-7402-firmware
epyc-7402p-firmware
epyc-7413-firmware milanpi_1.0.0.c
epyc-7443-firmware milanpi_1.0.0.c
epyc-7443p-firmware milanpi_1.0.0.c
epyc-7451-firmware
epyc-7452-firmware
epyc-7453-firmware milanpi_1.0.0.c
epyc-7473x-firmware milanpi_1.0.0.c
epyc-74f3-firmware milanpi_1.0.0.c
epyc-7501-firmware
epyc-7502-firmware
epyc-7502p-firmware
epyc-7513-firmware milanpi_1.0.0.c
epyc-7532-firmware
epyc-7542-firmware
epyc-7543-firmware milanpi_1.0.0.c
epyc-7543p-firmware milanpi_1.0.0.c
epyc-7551-firmware
epyc-7551p-firmware
epyc-7552-firmware
epyc-7573x-firmware milanpi_1.0.0.c
epyc-75f3-firmware milanpi_1.0.0.c
epyc-7601-firmware
epyc-7642-firmware
epyc-7643-firmware milanpi_1.0.0.c
epyc-7643p-firmware milanpi_1.0.0.c
epyc-7662-firmware
epyc-7663-firmware milanpi_1.0.0.c
epyc-7663p-firmware milanpi_1.0.0.c
epyc-7702-firmware
epyc-7702p-firmware
epyc-7713-firmware milanpi_1.0.0.c
epyc-7713p-firmware milanpi_1.0.0.c
epyc-7742-firmware
epyc-7763-firmware milanpi_1.0.0.c
epyc-7773x-firmware milanpi_1.0.0.c
epyc-7f32-firmware
epyc-7f52-firmware
epyc-7f72-firmware
epyc-7h12-firmware

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