VDB
ALPINE-CVE-2022-33746
ALPINE-CVE-2022-33746
PUBLISHED
CVSS 6.5 MEDIUM
P2M pool freeing may take excessively long The P2M pool backing second level address translation for guests may be of significant size. Therefore its freeing may take more time than is reasonable without intermediate preemption checks. Such checking for the need to preempt was so far missing.
Risk Scores
CVSS v3.1
6.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Alpine:v3.15 | xen | 0, 4.9.1-r3, 4.9.1-r2 |
| Alpine:v3.20 | xen | 4.3.0-r5, 0, 4.0.1-r0 |
| Alpine:v3.18 | xen | 4.16.2-r1, 4.3.0-r0, 4.3.0-r7 |
| Alpine:v3.22 | xen | 4.3.2-r1, 4.1.2-r5, 0 |
| Alpine:v3.21 | xen | 4.0.1-r1, 4.0.1-r2, 4.0.1-r3 |
| Alpine:v3.17 | xen | 4.9.1-r0, 4.10.0-r1, 4.14.1-r1 |
| Alpine:v3.16 | xen | 4.15.0-r1, 4.15.0-r3, 4.15.0-r4 |
| Alpine:v3.23 | xen | 4.6.1-r1, 4.0.1-r1, 4.0.1-r3 |
| Alpine:v3.14 | xen | 4.0.1-r0, 4.0.1-r1, 4.0.1-r2 |
| Alpine:v3.19 | xen | 4.0.1-r0, 4.9.1-r3, 4.9.1-r2 |
Timeline
- Oct 11, 2022 CVE Published
- Dec 3, 2025 CVE Updated
- Apr 30, 2026 Distribution Patch