CVE-2008-1944 in Xen信息

摘要

由 VulDB • 2026-07-15

XenSource Xen Para-Virtualized Framebuffer (PVFB) Message 版本 3.0 至 3.0.3 的后端帧缓冲区存在缓冲区溢出漏洞,本地用户可通过“虚假屏幕更新”导致拒绝服务(SDL崩溃),并可能执行任意代码。该问题与对“消息格式”的验证缺失有关。

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