CVE:CVE-2021-46760
CNNVD:CNNVD-202305-783
AMD System Management Unit（SMU）和AMD Secure Processor（ASP）都是美国超威半导体（AMD）公司的产品。AMD System Management Unit是一个系统管理单元。AMD Secure Processor是一款独立的 ARM Coretex-A5 芯片。
AMD Secure Processor, AMD System Management Unit 存在安全漏洞。目前尚无此漏洞的相关信息，请随时关注CNNVD或厂商公告。
solution:Upgrade amd ryzen_3945wx_firmware to a higher version than castlepeakwspi-swrx8_1.0.0.9,chagallwspi-swrx8_1.0.0.2,castlepeakpi-sp3r3_1.0.0.7,and avoid the version castlepeakwspi-swrx8_1.0.0.9,chagallwspi-swrx8_1.0.0.2,castlepeakpi-sp3r3_1.0.0.7; Upgrade amd ryzen_3955wx_firmware to a higher version than castlepeakwspi-swrx8_1.0.0.9,chagallwspi-swrx8_1.0.0.2,castlepeakpi-sp3r3_1.0.0.7,and avoid the version castlepeakwspi-swrx8_1.0.0.9,chagallwspi-swrx8_1.0.0.2,castlepeakpi-sp3r3_1.0.0.7; Upgrade amd ryzen_3960x_firmware to a higher version than castlepeakwspi-swrx8_1.0.0.9,chagallwspi-swrx8_1.0.0.2,castlepeakpi-sp3r3_1.0.0.7,and avoid the version castlepeakwspi-swrx8_1.0.0.9,chagallwspi-swrx8_1.0.0.2,castlepeakpi-sp3r3_1.0.0.7; Upgrade amd ryzen_3970x_firmware to a higher version than castlepeakwspi-swrx8_1.0.0.9,chagallwspi-swrx8_1.0.0.2,castlepeakpi-sp3r3_1.0.0.7,and avoid the version castlepeakwspi-swrx8_1.0.0.9,chagallwspi-swrx8_1.0.0.2,castlepeakpi-sp3r3_1.0.0.7; Upgrade amd ryzen_3975wx_firmware to a higher version than castlepeakwspi-swrx8_1.0.0.9,chagallwspi-swrx8_1.0.0.2,castlepeakpi-sp3r3_1.0.0.7,and avoid the version castlepeakwspi-swrx8_1.0.0.9,chagallwspi-swrx8_1.0.0.2,castlepeakpi-sp3r3_1.0.0.7; Upgrade amd ryzen_3990x_firmware to a higher version than castlepeakwspi-swrx8_1.0.0.9,chagallwspi-swrx8_1.0.0.2,castlepeakpi-sp3r3_1.0.0.7,and avoid the version castlepeakwspi-swrx8_1.0.0.9,chagallwspi-swrx8_1.0.0.2,castlepeakpi-sp3r3_1.0.0.7; Upgrade amd ryzen_3995wx_firmware to a higher version than castlepeakwspi-swrx8_1.0.0.9,chagallwspi-swrx8_1.0.0.2,castlepeakpi-sp3r3_1.0.0.7,and avoid the version castlepeakwspi-swrx8_1.0.0.9,chagallwspi-swrx8_1.0.0.2,castlepeakpi-sp3r3_1.0.0.7