🔴 高危 | CVE-2026-53057 — In the Linux kernel, the following vulnerability has be
🔴 《高危安全漏洞：CVE-2026-53057》
CVSS 评分: 高危（8.8） CVE ID: CVE-2026-53057
漏洞描述
In the Linux kernel, the following vulnerability has been resolved:
iommu/riscv: Add IOTINVAL after updating DDT/PDT entries
Add riscv_iommu_iodir_iotinval() to perform required TLB and context cache
invalidations after updating DDT or PDT entries, as mandated by the RISC-V
IOMMU specification (Section 6.3.1 and 6.3.2).
| 字段 | 值 |
|---|---|
| CVE ID | CVE-2026-53057 |
| CVSS 评分 | 8.8 |
| 严重程度 | 高危 |
| 发布时间 | 2026-06-24 |
| 状态 | Received |
数据来源: NVD | 获取时间: 2026-06-28 18:14
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