CVE-2024-31143
HIGH7.5EPSS 0.57%發布日:2024/7/18修改日:2025/12/3
也稱為:ALPINE-CVE-2024-31143
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.
受影響套件(2)
- Alpine/xenfrom 0, < 4.16.6-r1
- Debian/xenfrom 0
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 |