CVE-2022-42321
MEDIUM6.5EPSS 0.03%發布日:2022/11/1修改日:2026/4/28
也稱為:ALPINE-CVE-2022-42321DEBIAN-CVE-2022-42321
描述
Xenstore: Guests can crash xenstored via exhausting the stack Xenstored is using recursion for some Xenstore operations (e.g. for deleting a sub-tree of Xenstore nodes). With sufficiently deep nesting levels this can result in stack exhaustion on xenstored, leading to a crash of xenstored.
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 |