CVE-2022-33746
MEDIUM6.5EPSS 0.04%發布日:2022/10/11修改日:2025/12/3
也稱為:ALPINE-CVE-2022-33746
描述
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.
受影響套件(2)
- Alpine/xenfrom 0, < 4.15.4-r0
- Debian/xenfrom 0, < 4.14.5+86-g1c354767d5-1
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H |