CVE-2017-10917
CRITICAL9.1EPSS 0.84%發布日:2017/7/5修改日:2025/12/3
也稱為:ALPINE-CVE-2017-10917DEBIAN-CVE-2017-10917
描述
Xen through 4.8.x does not validate the port numbers of polled event channel ports, which allows guest OS users to cause a denial of service (NULL pointer dereference and host OS crash) or possibly obtain sensitive information, aka XSA-221.
受影響套件(2)
- Alpine/xenfrom 0, < 4.9.0-r0
- Debian/xenfrom 0, < 4.8.1-1+deb9u3
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.1 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H |