CVE-2022-42330
HIGH7.5EPSS 0.31%發布日:2023/1/26修改日:2025/12/3
也稱為:ALPINE-CVE-2022-42330
描述
Guests can cause Xenstore crash via soft reset When a guest issues a "Soft Reset" (e.g. for performing a kexec) the libxl based Xen toolstack will normally perform a XS_RELEASE Xenstore operation. Due to a bug in xenstored this can result in a crash of xenstored. Any other use of XS_RELEASE will have the same impact.
受影響套件(2)
- Alpine/xenfrom 0, < 4.17.0-r2
- Debian/xenfrom 0, < 4.17.0+24-g2f8851c37f-2
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |