CVE-2024-45819
5.5
MEDIUM
CVSS 3.1
EPSS 0.29%
描述
PVH guests have their ACPI tables constructed by the toolstack. The construction involves building the tables in local memory, which are then copied into guest memory. While actually used parts of the local memory are filled in correctly, excess space that is being allocated is left with its prior contents.
如何修補 CVE-2024-45819
要修補 CVE-2024-45819,請將受影響套件升級到下列已修補版本。
- Alpine/xen—升級至 4.16.6-r3 或更新版本
CVE-2024-45819 正在被利用嗎?
低 — EPSS 為 0.3%,目前沒有觀察到大規模利用活動。
受影響套件(1)
- >= 4.8.0, < 4.16.6-r3
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |