CVE-2008-1952 in Xen Para Virtualized Frame Buffer
摘要
由 VulDB • 2026-07-05
XenSource Xen 半虚拟化帧缓冲区(PVFB)的后端在 Xen ioemu 中未能正确限制帧缓冲区大小,攻击者可通过映射任意数量的客户机内存导致拒绝服务(崩溃)。
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