CVE-2024-31143
7.5
HIGH
CVSS 3.1
EPSS 0.51%
描述
An optional feature of PCI MSI called "Multiple Message" allows a device to use multiple consecutive interrupt vectors. Unlike for MSI-X, the setting up of these consecutive vectors needs to happen all in one go. In this handling an error path could be taken in different situations, with or without a particular lock held. This error path wrongly releases the lock even when it is not currently held.
如何修補 CVE-2024-31143
要修補 CVE-2024-31143,請將受影響套件升級到下列已修補版本。
- —升級至 4.16.6-r1 或更新版本
CVE-2024-31143 正在被利用嗎?
低 — EPSS 為 0.5%,目前沒有觀察到大規模利用活動。
受影響套件(1)
- >= 4.4.0, < 4.16.6-r1
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H |