CVE:CVE-2021-46755
CNNVD:CNNVD-202305-781
AMD Secure Processor（ASP）是美国超威半导体（AMD）公司的一款独立的 ARM Coretex-A5 芯片。
AMD Secure Processor和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_5500_firmware to a higher version than comboam4_v2_pi_1.2.0.8,comboam4v2_pi_1.2.0.6,and avoid the version comboam4_v2_pi_1.2.0.8,comboam4v2_pi_1.2.0.6; Upgrade amd ryzen_5600_firmware to a higher version than comboam4_v2_pi_1.2.0.8,comboam4v2_pi_1.2.0.6,and avoid the version comboam4_v2_pi_1.2.0.8,comboam4v2_pi_1.2.0.6; Upgrade amd ryzen_5600g_firmware to a higher version than comboam4_v2_pi_1.2.0.8,comboam4v2_pi_1.2.0.6,and avoid the version comboam4_v2_pi_1.2.0.8,comboam4v2_pi_1.2.0.6; Upgrade amd ryzen_5600x_firmware to a higher version than comboam4_v2_pi_1.2.0.8,comboam4v2_pi_1.2.0.6,and avoid the version comboam4_v2_pi_1.2.0.8,comboam4v2_pi_1.2.0.6; Upgrade amd ryzen_5700g_firmware to a higher version than comboam4_v2_pi_1.2.0.8,comboam4v2_pi_1.2.0.6,and avoid the version comboam4_v2_pi_1.2.0.8,comboam4v2_pi_1.2.0.6; Upgrade amd ryzen_5700x_firmware to a higher version than comboam4_v2_pi_1.2.0.8,comboam4v2_pi_1.2.0.6,and avoid the version comboam4_v2_pi_1.2.0.8,comboam4v2_pi_1.2.0.6; Upgrade amd ryzen_5800x3d_firmware to a higher version than comboam4_v2_pi_1.2.0.8,comboam4v2_pi_1.2.0.6,and avoid the version comboam4_v2_pi_1.2.0.8,comboam4v2_pi_1.2.0.6; Upgrade amd ryzen_5800x_firmware to a higher version than comboam4_v2_pi_1.2.0.8,comboam4v2_pi_1.2.0.6,and avoid the version comboam4_v2_pi_1.2.0.8,comboam4v2_pi_1.2.0.6; Upgrade amd ryzen_5900x_firmware to a higher version than comboam4_v2_pi_1.2.0.8,comboam4v2_pi_1.2.0.6,and avoid the version comboam4_v2_pi_1.2.0.8,comboam4v2_pi_1.2.0.6; Upgrade amd ryzen_5950x_firmware to a higher version than comboam4_v2_pi_1.2.0.8,comboam4v2_pi_1.2.0.6,and avoid the version comboam4_v2_pi_1.2.0.8,comboam4v2_pi_1.2.0.6; Upgrade amd ryzen_3100_firmware to a higher version than comboam4_v2_pi_1.2.0.8,comboam4pi_1.0.0.9,and avoid the version comboam4_v2_pi_1.2.0.8,comboam4pi_1.0.0.9; Upgrade amd ryzen_3300x_firmware to a higher version than comboam4_v2_pi_1.2.0.8,comboam4pi_1.0.0.9,and avoid the version comboam4_v2_pi_1.2.0.8,comboam4pi_1.0.0.9; Upgrade amd ryzen_3500_firmware to a higher version than comboam4_v2_pi_1.2.0.8,comboam4pi_1.0.0.9,and avoid the version comboam4_v2_pi_1.2.0.8,comboam4pi_1.0.0.9; Upgrade amd ryzen_3500x_firmware to a higher version than comboam4_v2_pi_1.2.0.8,comboam4pi_1.0.0.9,and avoid the version comboam4_v2_pi_1.2.0.8,comboam4pi_1.0.0.9; Upgrade amd ryzen_3600_firmware to a higher version than comboam4_v2_pi_1.2.0.8,comboam4pi_1.0.0.9,and avoid the version comboam4_v2_pi_1.2.0.8,comboam4pi_1.0.0.9; Upgrade amd ryzen_3600x_firmware to a higher version than comboam4_v2_pi_1.2.0.8,comboam4pi_1.0.0.9,and avoid the version comboam4_v2_pi_1.2.0.8,comboam4pi_1.0.0.9; Upgrade amd ryzen_3600xt_firmware to a higher version than comboam4_v2_pi_1.2.0.8,comboam4pi_1.0.0.9,and avoid the version comboam4_v2_pi_1.2.0.8,comboam4pi_1.0.0.9; Upgrade amd ryzen_3800x_firmware to a higher version than comboam4_v2_pi_1.2.0.8,comboam4pi_1.0.0.9,and avoid the version comboam4_v2_pi_1.2.0.8,comboam4pi_1.0.0.9; Upgrade amd ryzen_3800xt_firmware to a higher version than comboam4_v2_pi_1.2.0.8,comboam4pi_1.0.0.9,and avoid the version comboam4_v2_pi_1.2.0.8,comboam4pi_1.0.0.9; Upgrade amd ryzen_3900_firmware to a higher version than comboam4_v2_pi_1.2.0.8,comboam4pi_1.0.0.9,and avoid the version comboam4_v2_pi_1.2.0.8,comboam4pi_1.0.0.9; Upgrade amd ryzen_3900x_firmware to a higher version than comboam4_v2_pi_1.2.0.8,comboam4pi_1.0.0.9,and avoid the version comboam4_v2_pi_1.2.0.8,comboam4pi_1.0.0.9; Upgrade amd ryzen_3900xt_firmware to a higher version than comboam4_v2_pi_1.2.0.8,comboam4pi_1.0.0.9,and avoid the version comboam4_v2_pi_1.2.0.8,comboam4pi_1.0.0.9; Upgrade amd ryzen_3950x_firmware to a higher version than comboam4_v2_pi_1.2.0.8,comboam4pi_1.0.0.9,and avoid the version comboam4_v2_pi_1.2.0.8,comboam4pi_1.0.0.9