CVE:CVE-2023-20530
CNNVD:CNNVD-202301-838
AMD System Management Unit（SMU）是美国超威半导体（AMD）公司的一个系统管理单元。
AMD System Management Unit(SMU)存在安全漏洞，该漏洞源于BIOS邮箱信息的输入验证不足，可能会导致越界内存读取，从而导致拒绝服务。
solution:Upgrade amd epyc_7003_firmware to a higher version than milanpi_1.0.0.5,and avoid the version (,milanpi_1.0.0.5); Upgrade amd epyc_72f3_firmware to a higher version than milanpi_1.0.0.5,and avoid the version (,milanpi_1.0.0.5); Upgrade amd epyc_7313_firmware to a higher version than milanpi_1.0.0.5,and avoid the version (,milanpi_1.0.0.5); Upgrade amd epyc_7313p_firmware to a higher version than milanpi_1.0.0.5,and avoid the version (,milanpi_1.0.0.5); Upgrade amd epyc_7343_firmware to a higher version than milanpi_1.0.0.5,and avoid the version (,milanpi_1.0.0.5); Upgrade amd epyc_7373x_firmware to a higher version than milanpi_1.0.0.5,and avoid the version (,milanpi_1.0.0.5); Upgrade amd epyc_73f3_firmware to a higher version than milanpi_1.0.0.5,and avoid the version (,milanpi_1.0.0.5); Upgrade amd epyc_7413_firmware to a higher version than milanpi_1.0.0.5,and avoid the version (,milanpi_1.0.0.5); Upgrade amd epyc_7443_firmware to a higher version than milanpi_1.0.0.5,and avoid the version (,milanpi_1.0.0.5); Upgrade amd epyc_7443p_firmware to a higher version than milanpi_1.0.0.5,and avoid the version (,milanpi_1.0.0.5); Upgrade amd epyc_7453_firmware to a higher version than milanpi_1.0.0.5,and avoid the version (,milanpi_1.0.0.5); Upgrade amd epyc_74f3_firmware to a higher version than milanpi_1.0.0.5,and avoid the version (,milanpi_1.0.0.5); Upgrade amd epyc_7513_firmware to a higher version than milanpi_1.0.0.5,and avoid the version (,milanpi_1.0.0.5); Upgrade amd epyc_7543_firmware to a higher version than milanpi_1.0.0.5,and avoid the version (,milanpi_1.0.0.5); Upgrade amd epyc_7543p_firmware to a higher version than milanpi_1.0.0.5,and avoid the version (,milanpi_1.0.0.5); Upgrade amd epyc_7573x_firmware to a higher version than milanpi_1.0.0.5,and avoid the version (,milanpi_1.0.0.5); Upgrade amd epyc_75f3_firmware to a higher version than milanpi_1.0.0.5,and avoid the version (,milanpi_1.0.0.5); Upgrade amd epyc_7643_firmware to a higher version than milanpi_1.0.0.5,and avoid the version (,milanpi_1.0.0.5); Upgrade amd epyc_7663_firmware to a higher version than milanpi_1.0.0.5,and avoid the version (,milanpi_1.0.0.5); Upgrade amd epyc_7713_firmware to a higher version than milanpi_1.0.0.5,and avoid the version (,milanpi_1.0.0.5); Upgrade amd epyc_7713p_firmware to a higher version than milanpi_1.0.0.5,and avoid the version (,milanpi_1.0.0.5); Upgrade amd epyc_7743_firmware to a higher version than milanpi_1.0.0.5,and avoid the version (,milanpi_1.0.0.5); Upgrade amd epyc_7763_firmware to a higher version than milanpi_1.0.0.5,and avoid the version (,milanpi_1.0.0.5); Upgrade amd epyc_7773x_firmware to a higher version than milanpi_1.0.0.5,and avoid the version (,milanpi_1.0.0.5)