VDB
ALPINE-CVE-2022-33743
ALPINE-CVE-2022-33743
PUBLISHED
CVSS 7.800000190734863 HIGH
network backend may cause Linux netfront to use freed SKBs While adding logic to support XDP (eXpress Data Path), a code label was moved in a way allowing for SKBs having references (pointers) retained for further processing to nevertheless be freed.
Risk Scores
CVSS 3.1
7.800000190734863
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Alpine:v3.15 | xen | 0, 4.0.1-r0, 4.0.1-r1 |
| Alpine:v3.14 | xen | 0, 4.0.1-r0, 4.0.1-r3 |
Timeline
- Jul 5, 2022 CVE Published
- Apr 30, 2026 Distribution Patch
- Jun 15, 2026 CVE Updated