VDB
DEBIAN-CVE-2024-31143
DEBIAN-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 3.1
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 |
|---|---|---|
| Debian:12 | xen | 0, 4.17.3+10, 4.17.3+36 |
| Debian:13 | xen | 0, 0 |
| Debian:11 | xen | 4.20.0-1, 4.20.2+7, 4.20.2+7 |
| Debian:14 | xen | 0, 0 |
Timeline
- Jul 18, 2024 CVE Published
- Apr 28, 2026 CVE Updated