VDB
ALPINE-CVE-2022-26357
ALPINE-CVE-2022-26357
PUBLISHED
CVSS 7 HIGH
race in VT-d domain ID cleanup Xen domain IDs are up to 15 bits wide. VT-d hardware may allow for only less than 15 bits to hold a domain ID associating a physical device with a particular domain. Therefore internally Xen domain IDs are mapped to the smaller value range. The cleaning up of the housekeeping structures has a race, allowing for VT-d domain IDs to be leaked and flushes to be bypassed.
Risk Scores
CVSS v3.1
7
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Alpine:v3.23 | xen | 4.13.0-r2, 4.13.0-r1, 4.13.0-r0 |
| Alpine:v3.15 | xen | 4.7.0-r0, 4.9.1-r3, 4.9.1-r2 |
| Alpine:v3.12 | xen | 4.0.1-r0, 4.9.1-r3, 4.9.1-r2 |
| Alpine:v3.22 | xen | 4.2.0-r3, 4.9.1-r3, 4.1.2-r3 |
| Alpine:v3.13 | xen | 4.7.0-r4, 4.7.0-r5, 4.7.1-r0 |
| Alpine:v3.18 | xen | 4.3.0-r5, 0, 4.0.1-r0 |
| Alpine:v3.14 | xen | 4.2.0-r1, 4.2.0-r2, 4.12.1-r2 |
| Alpine:v3.17 | xen | 4.6.0-r0, 4.6.0-r1, 4.6.0-r2 |
| Alpine:v3.20 | xen | 4.1.2-r4, 4.13.0-r2, 4.13.0-r1 |
| Alpine:v3.16 | xen | 4.9.1-r3, 4.9.1-r2, 4.9.1-r1 |
| Alpine:v3.21 | xen | 4.1.3-r0, 0, 4.0.1-r0 |
| Alpine:v3.19 | xen | 0, 4.9.1-r3, 4.9.1-r2 |
Timeline
- Apr 5, 2022 CVE Published
- Dec 3, 2025 CVE Updated
- Apr 30, 2026 Distribution Patch