CVE-2022-33743
HIGH7.8EPSS 0.11%發布日:2022/7/5修改日:2025/11/19
也稱為:ALPINE-CVE-2022-33743
描述
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.
受影響套件(2)
- Alpine/xenfrom 0, < 4.15.4-r0
- Debian/linuxfrom 0, < 5.10.127-2
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |