VDB
ALPINE-CVE-2024-31143
ALPINE-CVE-2024-31143
PUBLISHED
CVSS 7.5 HIGH
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.
Risk Scores
CVSS v3.1
7.5
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Alpine:v3.20 | xen | 4.12.0-r1, 4.12.0-r3, 4.12.1-r0 |
| Alpine:v3.17 | xen | 4.12.0-r1, 4.1.2-r5, 4.0.1-r0 |
| Alpine:v3.19 | xen | 4.9.1-r3, 4.9.1-r2, 4.9.1-r1 |
| Alpine:v3.18 | xen | 4.15.1-r1, 4.5.1-r3, 0 |
| Alpine:v3.23 | xen | 4.9.1-r3, 4.9.1-r2, 4.9.1-r1 |
| Alpine:v3.22 | xen | 4.11.0-r1, 0, 4.0.1-r0 |
| Alpine:v3.21 | xen | 4.9.1-r3, 4.9.1-r2, 4.9.1-r1 |
Timeline
- Jul 18, 2024 CVE Published
- Dec 3, 2025 CVE Updated
- Apr 30, 2026 Distribution Patch