【中文导读】该 CVE 涉及远程代码执行、内存破坏（高危风险）。具体受影响产品、版本和修复方案以 NVD/厂商公告为准。 【原始描述】An issue was discovered in Insyde InsydeH2O with kernel 5.0 through 5.5. The FwBlockSericceSmm driver does not properly validate input parameters for a software SMI routine, leading to memory corruption of arbitrary addresses including SMRAM, and possible arbitrary code execution.