CVE:CVE-2021-46779
CNNVD:CNNVD-202301-849
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 (ASP)存在缓冲区错误漏洞，该漏洞源于SVC_ECC_PRIMITIVE系统调用中的输入验证不足。攻击者利用该漏洞损坏ASP（AMD安全处理器）OS内存，从而导致完整性和可用性损失。
solution:Upgrade amd romepi_firmware to a higher version than 1.0.0.c,and avoid the version (,1.0.0.c); Upgrade amd milanpi_firmware to a higher version than 1.0.0.4,and avoid the version (,1.0.0.4); Upgrade amd naplespi_firmware to a higher version than 1.0.0.g,and avoid the version (,1.0.0.g)