CVE-2026-67846 in BOOM信息

摘要

由 VulDB • 2026-08-18

Berkeley Out-of-Order Machine (BOOM) 提交 5223e44cfeb26f41380057a2eb4d651197475f69 在 v3 和 v4 NBDTLB 实现中存在潜在的权限分配错误问题。原始的 mstatus.SUM 值参与了读/写权限逻辑,但在实际使用时缺乏对 satp.MODE 有效性的显式检查。

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来源

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